DIY Solar Tracker

Here's a nifty solar/sun tracker that this man has made with little solar panels from walkway solar lights. He also used a CD and a little Styrofoam. It actually powers itself:
Here's the link to the files for this DIY Solar Tracker

Solar Power-Alright You Do The Math!

Solar Power Math Problems - Part I, Calculating Solar Panel Circuits
By James Stringham

Math problems are everywhere when solar power is concerned, not only for reducing power losses, but also for safety considerations. Article 690 of the National Electrical Code (NEC) requires derating and correction factors based on the type of wiring involved and the locations the wires are installed. There's also a default "just because it's solar" calculation with a lot of good reasons related to the NEC's goal of life safety. I installed my system using the 2003 edition, which was the current edition at the time.

The first math problem deals with solar panel output. When planning your solar panel installation, technical details for stuff Pmax, Vpm, Ipm, VOC, and Isc are needed for a safe design. Here are the specs for the solar panels I used:



Sanyo HIP-180: Pmax 180 watts, Vpm 54.0 volts, Ipm 3.33 amps,  Voc 66.4 volts, Isc 3.65 amps
BP Millenia MST-43MV:Pmax 43 watts, Vpm 72.0 volts, Ipm 0.6 amps, Voc 98 volts, Isc 0.8 amps

The NEC requires a 'weather correction factor' to determine the highest possible voltage. Solar panels produce less power the hotter they get; they produce more power the colder they get. The NEC has a table (Table 690.7, Voltage Correction Factors for Crystalline and Multicrystalline Silicon Modules) that gives the correction factor, based on the coldest possible operating temperatures expected.

From the 2008 version of the NEC: [NEC 690.7]


-11C to -15C (13F to 5): 1.16
-6C to -10C (22F to 14F): 1.14
-1C to -5C (31F to 23F): 1.12

My area's coldest daytime winter temperature is usually above 22F so my weather correction factor would be 1.14, but I've seen 30 mph winds on bright sunny winter days, so I'll use the higher number to allow for windchill.

Each group of panels is a 'PV Source Circuit'. My panels are wired in parallel (two per circuit); the math runs like this: [NEC 690.8(A)(1)]


the sum of all the Isc numbers in the circuit, multiplied by the weather correction factor equals the 'PV Source Circuit Current'
3.65A + 3.65A = 7.3A times 1.16 = 8.468A

The PV Source Circuit Current is then multiplied "because it's solar" by 1.25. 8.468A times 1.25 = 10.585A. This is the maximum possible current that each circuit could possibly produce. If I selected only a 10 amp fuse for this circuit, there is a strong possibility I'd have to replace fuses pretty often in the winter time, especially on bright sunny days with lots of snow reflecting even more light onto the solar panels. [NEC 690.8(B)(1)]

Now that I've determined how much current might be produced, I need to select the correct wire size. I'm using type USE-2 cable from the solar panels to the combiner box where the circuit breakers are located. USE-2 cable is UL listed for outdoor use in hot areas (90C) and is also sunlight resistant. The temperature derating of USE-2 in 141-158F is 0.58 [NEC 310.16]


Ampacity of USE-2 cable, 10AWG: 40 amps 40 amps times 0.58 = 23.2 amps
Ampacity of USE-2 cable, 12AWG: 30 amps 30 amps times 0.58 = 17.4 amps
Ampacity of USE-2 cable, 14AWG: 25 amps 25 amps times 0.58 = 14.5 amps

The wire size has to be able to handle 125% of the derated PV Source Circuit Current (10.585A), so 10.585A times 1.25 = 13.23A. Our wire has to be thick enough to handle 13.3 amps, so either of these sizes would meet the electrical code.

Temperature derating for multiple cables. There is an additional factor to be aware of if these wires are running through conduit. Based on the number of current carrying conductors (positive conductors), the wire is derated according to the following: [NEC 310.15(B)(2)(A)]


4-6 conductors: 80%
7-9 conductors: 70%
10-20 conductors: 50%

If these 10 these circuits are running through conduit, then the rating for 10AWG (40A > 23.2A) is reduced yet again. 23.2 times 0.5 = 11.6 amps. I can either run 9 circuits in conduit and run 1 circuit free (allowed with USE-2 cable) and derate the circuits in conduit to 70% (16.24A), or divide the runs, with 5 circuits per conduit and derated to 80% (18.56A).

My Solar Installation - http://solar.wiseowlnetworks.us/

Jobs In Solar: Electrical Designer (Hillsboro OR)

Date: 2010-09-23, 10:54AM PDT
Reply to: job-wexyu-1969544955@craigslist.org

Our Company

Evergreen Engineering is a leading A/E/C firm focusing on the solar, semiconductor and pharmaceutical industries. Design and construction excellence, efficient delivery, and marketing savvy have led to our unprecedented growth and leadership position. We are looking for strong candidates who share our vision and passion.

Established in 1985, we have offices in Hillsboro, OR; Eugene, OR; Santa Clara, CA; and Albany, NY. The position described here is for our Hillsboro location. To learn more about us, please visit www.EvergreenEngineering.com.


Position Available

Due to our increasing number of projects and growing clientele-base, Evergreen Engineering is seeking a full-time Electrical Designer to join our dynamic and innovative team.

Minimum Qualifications:

Experience in electrical design required.

• Knowledge of new and/or existing commercial, light industrial, and high-tech manufacturing facilities.
• Semiconductor tool install experience highly desired
• Knowledge of National Electrical Code requirements.
• Design of feeders/branch circuits.
• Design of telecom, security, and/or life safety systems.
• Computer skills with MS Windows XP, Outlook, Word, and Excel.
• Proficient use of AutoCAD required, 3D a plus.
• Effective communication and impromptu problem solving skills.
• Ability to work efficiently in a cost-effective and timely basis.
• Understanding and skill in assessing a customer’s requirements/needs in the field.

Experience and Educational Requirements:

• Associate’s or Bachelor’s Degree in Electrical Technology or Engineering
• Minimum of two years experience as an Electrical Designer

Job Description:

•Works Independently (with limited technical guidance) ,performs electrical design functions and calculations in branch circuit design, motor feeder design, sizing of over current protection, raceway fill, separation of Class 1, 2 and 3 circuits, as well as other aspects of compliant electrical code designs.
• Performs on-site field verification of existing systems.
• Interfaces with CAD lead to prepare complete construction drawings.
• Coordinates with other disciplines throughout design phase of projects.
• Lighting design including calculations, layouts, and energy compliance.

Evergreen Engineering is a drug-free work place. All offers of employment are contingent upon successfully passing a drug screen with negative results, as well as clear background check results.

Only qualified candidates will be contacted. No phone calls or inquiries, please.

Must be authorized to work in the United States on a full-time basis for any employer.

Location: Hillsboro, OR
Compensation: DOE
 

Jobs In Solar: Sales (Orlando area)

Date: 2010-09-22, 11:15AM EDT
Reply to: job-mhaju-1967375823@craigslist.org

 LEED GREEN ASSOCIATE Certification By Mode Green

Allied Energy Global is a already successful 13 year old, but very fast growing Go Green Commercial and Residential Company and has expanded into the Florida area. This expansion is creating a number of sales positions in 2 divisions for our company.
Contractor Expressway (CE) - Allied Energy Global (AEG)
We provide energy retrofits for Commercial, Residential, and Governmental contracts in these 2 pathways.

Contractor Expressway
Provides its contractor customers a pathway to government contracting (prime, sub or teaming), marketing development (analysis, mentoring, management), employment support (full, part-time or temporary), Green Certification / LEEDS approval and oversees all GS-07F-0229V sales.

Allied Energy Global
Sales to residential and commercial customers through utility rebates, grants, loans and EPAct 2005 tax credits, energy efficient mortgages and programs such as Home Star Energy. AEG ISC?s also conducts residential and commercial programs that include energy audits, savings analysis, management planning, indoor air quality improvement and alternative energy solutions (solar, wind and geo-thermal).

We are looking for Sales Professionals to handle sales in these divisions as well as the large flow of sales that will soon be created by the passing of the Home Star Program Bill which is currently in the Senate.

Please reply back with your Resume and a good time to reach you for a phone interview.

Alliedenergyglobal.rich@gmail.com

Location: Orlando area

• Compensation: commission

GM to Investigate Ways to Recycle Used Volt Batteries

General Motors is undertaking a project with research partner ABB to find out how they can recycle the battery used in Chevy's Volt electric cars. After years of vehicle use the lithium-ion battery packs need to be replaced but is there any use for them after-market?

GM believes that the energy and materials in the batteries can be recycled. They've teamed up with ABB, a Swiss company that researches and produces power and automation technology. Together they'll research and experiment to find ways to extend the life of these lithium-ion batteries.

The Volt lithium-ion battery packs come with an 8 year-100,000 mile warranty so obviously GM and ABB have time to do quite a bit of research.

A prime target for the research is to come up with ways to enhance the power grid using these batteries. GM says each used Volt battery can be used to store electrical energy.

The term "Economical Grid Storage" has popped up as a method of using and reusing energy produced by lithium-ion batteries. Using these batteries for grid use can be quite expensive. The U.S. government has plans to build grid storage facilities but the average use for these batteries they say is 4 years at 1000 hours of operation.

General Motors plans on investigating a variety of applications such as:

o managing the intermittency of wind and solar resources o mitigating spikes in electricity demand o providing backup power o allowing cheaper off-peak power to be used during peak periods

The lithium in the batteries is very reactive and potentially combustible in the right setting so at least GM is taking a step in the right direction here.

Visit General Motors.

Check out Swill Tech company ABB.

Jobs In Solar: Sales Manager (Mesa, AZ )

Date: 2010-09-20, 2:56PM MST
Reply to: see below

Verengo leads the way in providing solar solutions to homeowners and install only the most intelligent, energy-efficient and dependable products available while providing unsurpassed customer service and workmanship. In addition to solar panel installation, Verengo offers a range of other energy-saving products.

OVERVIEW

Responsible for the development and performance of all inside sales activities in assigned market.

Staffs and directs a sales team and provides leadership towards the achievement of maximum profitability and growth in line with company vision and values.

Establishes plans and strategies to expand the customer base in the marketing area and contributes to the development of training and educational programs for clients and staff.

RESPONSIBILITIES

Develops a business plan and sales strategy for the market that ensures attainment of company sales goals and profitability.

Responsible for the performance and development of the team.
Prepares action plans by individuals as well as by team for effective search of sales leads and prospects.

Initiates and coordinates development of action plans to penetrate new markets.

Assists in the development and implementation of marketing plans as needed.
Conducts one-on-one review with all staff to build more effective communications, understand training and development needs, and provide insight for the improvement of the team's sales and activity performance.

Provides timely feedback to senior management regarding performance.
Provides timely, accurate, competitive pricing on all completed prospect applications submitted for pricing and approval, while striving to maintain maximum profit margin.

Maintains accurate records of all pricings, sales, and activity reports submitted by team.

Creates and conducts proposal presentations and RFP responses.
Assists team in preparation of proposals and presentations.
Controls expenses to meet budget guidelines.

Adheres to all company policies, procedures and business ethics codes and ensures that they are communicated and implemented within the team.
Recruits, tests, and hires team based on criteria agreed upon by senior management.

RELATIONSHIPS AND ROLES

Insures that all team members meet or exceed all activity standards for prospecting calls, appointments, presentations, proposals and closes.

Delegates authority and responsibility with accountability and follow-up.
Sets examples for team members in areas of personal character, commitment, organizational and selling skills, and work habits.

Conducts regular coaching and counseling with team members to build motivation and selling skills.

Maintains contact with all clients in the market area to ensure high levels of client satisfaction.
Demonstrates ability to interact and cooperate with all company employees.

JOB SPECIFICATIONS

5-7 years of experience in sales management.
Experience with solar sales in an in-home, or inside sales environment.
Extensive experience in all aspects of partner management.

Strong understanding of customer and market dynamics and requirements.
Willingness to work and contribute in a global team of professionals.
Proven leadership and ability to drive sales teams.

To apply: http://verengo.revolutioncareers.com/2197/jobs

Location: Mesa, AZ

More Homeowners Opting for Non-Rooftop Solar Installatioins

Tacoma WA area residents Dan and Barb Scavezze have installed a $25,000 solar panel system on their property. But, they're not into having solar panels on their roof. Instead, they had a contractor build a Pergola and they installed just 12 solar panels on the top of the Pergola.

Twelve panels will take care of approximately 50% of their electricity need. Calculating the money they're saving on electricity, plus the electricity they sell back to their utility Puget Sound Energy, as well as state and federal exemptions, they'll have their entire system paid off in 10 years.

Mr. Scavezze says they're put more energy back into the grid then they've taken out. Puget Sound Energy pays them 15 cents per kilowatt-hour for the electricity they sell back to the grid.

Somewhat nearby, the Mills family figured even if their roof didn't face south they weren't going to ignore the benefits of having solar panels provide electricity for them. They made a structure that holds 6 solar panels that rotate tracking the sunlight.

Dennis Mills says his installation cost $15,500 and will be paid off in 20 years but the overriding consideration for choosing to go solar was that it's "clean and quiet." He also likes the idea of helping to do his part to reduce dependency on foreign oil.

His advice is to start with a solar water heater and start receiving reduced energy bills.

Both of these homeowners chose not to put panels on their rooftop and that is a growing trend. Solar panels do not have to be placed on rooftops to realize the savings on your electricity bill. Panels can be placed anywhere they face sunlight-great idea for renters also. Install panels on convenient structures whatever they may be and then you're able to take them with you when and if you move. Savings and Freedom!

Cambridge University-Low Cost Organic Solar Cells

Cambridge University has teamed up with a British enviromental group called the Carbon Trust to start developing and manufacturing plastic solar cells. The company is called "Eight19." The company takes it name from the time it takes sunlight to travel to earth-8 minutes and 19 seconds. Approximately $7 Million dollars has been raised and invested in the new startup.

They've found a way to produce low cost organic photovoltaics or solar cells made from semiconducting plastics. They are now able to fabricate large scale plastic electronic devices on flexible materials using roll to roll processes.

By placing the organic cells in plastic rolls they're reducing the cost of the manufacturing process. They're also not hampered by traditional PV toxicity and limited materials. Another benefit is solar contractors will have an easier time installing rolls of plastic solar cells compared to installing panels.

Sir Richard Friend, co-founder of Eight19 says "Solar cells made with organic semiconductors work very differently to those made with silicon and are closer in operating principle to photosynthesis in green plants.”

One of the applications for this material would be transparent sheets placed on windows allowing homeowners to use solar power from the window area rather than their rooftops.

More at Cambridge Universities Cavendish Laboratory Site.

The Carbon Trust.

Jobs In Solar: File clerk/Personal assistant Help. (Irvine CA)

Date: 2010-09-15, 10:58AM PDT
Reply to: see below

An efficient Personal assistant/ File clerk is needed to work with an executive officer of our company Norcent Solar Inc.

Position is part time now but it will be permanent for qualified candidate in 2 months.

Duties include filing, file maintenance, data entry and tracking, preparing mass mailings, sending out form letters,
photocopying, assembling forms packets, and general clerical duties. Physical
demands include standing, bending,

All candidates should apply at:
Current Openings

• Location: Irvine Calif.
• Compensation: $12.50 per hr DOE
• This is a part-time job.

World's First Solar Powered Air Conditioning Unit

There's a Press Release stating that Chinese manufacturer "Shandong Vicot Air Conditioning Co., Ltd." has manufactured the first solar powered air conditioner.

More from the press release:
 
"China is the world's largest producer, consumer, and user of solar power; its solar power industry already lays claim to 76% of the world's market. However, currently, most of China's solar power development and use is of solar-powered water heating units. Statistics show that over 5,000 enterprises in China's solar power industry are producers of solar-powered water-heating units.

Solar-powered Air Conditioning Units May Be the Answer to China's Prayers
The solar-powered air conditioning unit revealed by Vicot at this year's 2010 World Solar-Powered Air Conditioning Development Forum boasts an optimal 85% thermal cooling conversion efficiency, and its ability to utilize solar power is twenty-seven times that of the average water heating unit. This solar-powered air conditioning unit allows for 24-hour continuous cooling, heating, and supply of hot water, while natural gas can be used as a supplemental energy supply.

"This solar-powered air conditioning unit is the result of three years of hard work and the pioneering research efforts of Chinese and American scientists and engineers. The product is a fine example of globally cutting-edge technology. Solar-powered air conditioning units can be widely used in low-carbon buildings, and its cost is relatively low, so in 3.5 years, the unit's initial investment can be recouped, and in 6.7, the entire investment can be recovered," remarked Shandong Vicot Air Conditioning Co., Ltd.'s president Li Wen."

Looks like an industrial unit-waiting for our guys to reduce the size and put the cells on the unit itself so homes will be cooled by the sun!

Cri Cri-The World's Smallest Electric Plane

Global EADS Innovation Works, Aero Composites Saintonge and the Green Cri Cri Association have partnered to produce "Cri Cri" the worlds smallest all-electrical aircraft. The Cri Cri is the first one seated 4 engined all electric aerobatic plane. It was first shown at the Green Aviation Show at Le Bourget in June of this year.


Jean Botti, EADS’s Chief Technical Officer said “The Cri-Cri is a low-cost test bed for system integration of electrical technologies in support of projects like our hybrid propulsion concept for helicopters."

“We hope to get a lot of useful information out of this project.” In the near future batteries will not able to propel larger aircraft."

It's lightweight structure and reduced weight as well as brushless electric motors and counter-rotating propellers combine to allow the Cri Cri at least 30 minutes of flight. Being an aerobatic plane it can also do 15 minutes of aerobatics at speeds up to 250 km/h.

“This aircraft flies very smoothly, much more quietly than a plane with conventional propulsion”, said Didier Esteyne, who piloted the all-electric Cri-Cri. “But we are still at the beginning and have a lot to learn. We are allowed to start aerobatic manoeuvres only after five hours of flight and 15 landings.”

Jobs In Solar: Solar Thermal Installer (Strata Solar, LLC) North Carolina

 Date: 2010-09-14, 4:22PM EDT
Reply to: job-kbqyf-1953969755@craigslist.org

Solar Thermal Installer
Location: Chapel Hill, NC
Employment Type: Full Time

Strata Solar, LLC is currently seeking a qualified individual to fill the position of Solar Thermal Installer. Strata Solar provides complete solar energy systems for residential and commercial applications. Our systems and components allow for seamless integration and simple, efficient replacements and upgrades. All the elements of each solar energy system are optimized to provide industry leading performance and reliability.

Job Requirements

-Assist in installations of Solar Thermal Systems
-Willing and comfortable moving heavy objects
-Willing and comfortable working on roofs as well as in crawlspaces
-Ability and willing to travel to job sites locally and across the state/region
-Ability to problem solve
-Assist in job site preparation and planning.

Required Skills

- Previous experience with home or commercial constructions, plumbing a plus
- Physically able to lift and maneuver heavy objects that are required to complete the job
- Ability to pass a background check, drug test
-Have or obtain a current drivers license and be in good standing

Preferred Skills

- 3+ years of plumbing experience
- Previous experience with Solar Thermal Installations
- NABCEP Solar Thermal Certification
-OSHA 10 or OSHA 30 training

Location: Strata Solar, LLC in North Carolina

Compensation: Full Time Position - Compensation will be discussed during interviews

Solar Water Heater Facts

Solar water heaters—also called solar domestic hot water systems—can be a cost-effective way to generate hot water for your home. They can be used in any climate, and the fuel they use—sunshine—is free.

Solar water heating systems include storage tanks and solar collectors. There are two types of solar water heating systems: active, which have circulating pumps and controls, and passive, which don't.

Most solar water heaters require a well-insulated storage tank. Solar storage tanks have an additional outlet and inlet connected to and from the collector. In two-tank systems, the solar water heater preheats water before it enters the conventional water heater. In one-tank systems, the back-up heater is combined with the solar storage in one tank.

Three types of solar collectors are used for residential applications:

• Flat-plate collector

  Glazed flat-plate collectors are insulated, weatherproofed boxes that contain a dark absorber plate under one or more glass or plastic (polymer) covers. Unglazed flat-plate collectors—typically used for solar pool heating—have a dark absorber plate, made of metal or polymer, without a cover or enclosure.

• Integral collector-storage systems

  Also known as ICS or batch systems, they feature one or more black tanks or tubes in an insulated, glazed box. Cold water first passes through the solar collector, which preheats the water. The water then continues on to the conventional backup water heater, providing a reliable source of hot water. They should be installed only in mild-freeze climates because the outdoor pipes could freeze in severe, cold weather.
  

• Evacuated-tube solar collectors

  They feature parallel rows of transparent glass tubes. Each tube contains a glass outer tube and metal absorber tube attached to a fin. The fin's coating absorbs solar energy but inhibits radiative heat loss. These collectors are used more frequently for U.S. commercial applications.
  

There are two types of active solar water heating systems:

• Direct circulation systems

  Pumps circulate household water through the collectors and into the home. They work well in climates where it rarely freezes.
  

• Indirect circulation systems

  Pumps circulate a non-freezing, heat-transfer fluid through the collectors and a heat exchanger. This heats the water that then flows into the home. They are popular in climates prone to freezing temperatures.
  

Passive solar water heating systems are typically less expensive than active systems, but they're usually not as efficient. However, passive systems can be more reliable and may last longer. There are two basic types of passive systems:

• Integral collector-storage passive systems

  These work best in areas where temperatures rarely fall below freezing. They also work well in households with significant daytime and evening hot-water needs.
  

• Thermosyphon systems

  Water flows through the system when warm water rises as cooler water sinks. The collector must be installed below the storage tank so that warm water will rise into the tank. These systems are reliable, but contractors must pay careful attention to the roof design because of the heavy storage tank. They are usually more expensive than integral collector-storage passive systems.
  

Solar water heating systems almost always require a backup system for cloudy days and times of increased demand. Conventional storage water heaters usually provide backup and may already be part of the solar system package. A backup system may also be part of the solar collector, such as rooftop tanks with thermosyphon systems. Since an integral-collector storage system already stores hot water in addition to collecting solar heat, it may be packaged with a tankless water heater for backup.

Selecting a Solar Water Heater

Before you purchase and install a solar water heating system, you want to do the following:

• Consider the economics of a solar water heating systems
• Evaluate your site's solar resource
• Determine the correct system size
• Determine the system's energy efficiency
• Estimate and compare system costs
• Investigate local codes, covenants and regulations.

Installing and Maintaining the System

The proper installation of solar water heaters depends on many factors. These factors include solar resource, climate, local building code requirements, and safety issues; therefore, it's best to have a qualified, solar thermal systems contractor install your system.

After installation, properly maintaining your system will keep it running smoothly. Passive systems don't require much maintenance. For active systems, discuss the maintenance requirements with your system provider, and consult the system's owner's manual. Plumbing and other conventional water heating components require the same maintenance as conventional systems.

Glazing may need to be cleaned in dry climates where rainwater doesn't provide a natural rinse.

Regular maintenance on simple systems can be as infrequent as every 3–5 years, preferably by a solar contractor. Systems with electrical components usually require a replacement part or two after 10 years.

When screening potential contractors for installation and/or maintenance, ask the following questions:

• Does your company have experience installing and maintaining solar water heating systems?
  Choose a company that has experience installing the type of system you want and servicing the applications you select.
  
• How many years of experience does your company have with solar heating installation and maintenance?
  The more experience the better. Request a list of past customers who can provide references.
  
• Is your company licensed or certified?
  Having a valid plumber's and/or solar contractor's license is required in some states. Contact your city and county for more information. Confirm licensing with your state's contractor licensing board. The licensing board can also tell you about any complaints against state-licensed contractors.
  

Improving Energy Efficiency

After your water heater is properly installed and maintained, try some additional energy-saving strategies to help lower your water heating bills, especially if you require a back-up system. Some energy-saving devices and systems are more cost-effective to install with the water heater.

Thanks to "energy savers" for these tips.

Jobs In Solar: SOLAR / ENGINEER (NJ)

Date: 2010-09-09, 12:35AM EDT
Reply to: job-tgjcn-1944172921@craigslist.org

We are a New Jersey business seeking a highly energetic and efficient individual to provide full time support in our solar engineering department.

We are a large scale rapidly expanding professional solar company. The work environment is very fast-paced. The ideal candidate will have several years experience in Electrical Engineering, with special consideration to candidates with PV Experience. They will need to pay strong attention to detail and able to multi-task in a challenging environment.

DEGREE:
Electrical Engineering

DUTIES INCLUDED, but not limited to:
Solar PV System sizing
String Sizing
Voltage Drop Calculations
Conductor and conduit sizing per NEC requirements
Able to read and draw electrical schematics and assemble engineering documentation and plan sets
Knowledge of NEC 690
Knowledge of PVSyst, MS Visio and Autocad a plus
Strong communication skills
Organized
Ability to keep up with constant changing solar technology and fast-paced work environment
Strong Computer Skills
Work very well under pressure and time constraints

This is a full time position. Please reply with resume and salary requirements

Location: NJ

• Compensation: based on experience

President Obama Says No to Solar Panels on White House Roof

Story on Time Magazines Ecocentric blog about an organization called 350.org that has brought Jimmy Carter's solar panels down from Maine in hopes of having the Obama administration reinstall the panels on the White House.

Jimmy Carter installed panels on the roof of the White House in '79 to create awareness of America's growing energy problem. The panels were later removed and stored in the state of Maine.

Members of "Put Solar On It" led by Bill McKibben and students from Maine's Unity College have met with mid-level administration members to petition for reinstallation of the panels. Things did not go well for them. The panels will not sit on the White House roof after all. Some people are labeling McKibben's effort a stunt as it's well known after 9/11 the White House is not accepting any rooftop additions because of security concerns.

McKibben and company will keep plugging away to promote their agenda apparently.

More at Time's Ecocentric.

Jobs In Solar: Instructor - Solar Electric Photovoltaic (Los Angeles)

Date: 2010-09-08, 11:45AM PDT
Reply to: job-5r4f3-1943244551@craigslist.org

As the Instructor of the course upon completion of this course, students will be able to:

• Identify major components of a photovoltaic system.
• Identify types of PV systems.
• Identify panel types and characteristics.
• Determine proper installation sequence for array and BOS.
• Install basic array and BOS components.
• Determine proper array Orientation.
• Understand basic performance characteristics.
• Understand basic systems sizing methods.
• Troubleshoot basic systems problems and installation errors.

Successful Candidates will be able to train and instruct the above course curriculum.

Location: Los Angeles

• Telecommuting is ok.
• This is a part-time job.
• This is a contract job.
• This is at a non-profit organization.
• This is an internship job
• Principals only. Recruiters, please don't contact this job poster.
• Phone calls about this job are ok.
• Please do not contact job poster about other services, products or commercial interests.

 

Self-Repair Solar Cells Pass the Test

MIT's Michael Strano says when sunlight hits oxygen the result is damaging. It's the reason nearly everything degrades including aging human bodies as well as solar cells. Researchers are tackling this problem by working on biological solar cells that are self-repairing and self-assembling.

They are testing these biological solar cells by using various chemicals and testing them. They're finding that these cells are repairing and reassembling themselves when exposed to certain chemicals.

All this is adding up to possible future solar cells that can be used in manufacturing panels, films, etc that will repair the damaging the sun's damaging effects. Cells lasting longer will strengthen solar applications leading to even further technological testing and advances.

More info about these self-repair bio solar cells at Discover Magazine.

Jobs In Solar: Laboratory Manager (Solar Lab) (Stony Brook, NY)

Date: 2010-09-07, 2:47PM EDT
Reply to: job-twpvs-1941334161@craigslist.org

Company description

Idalia Solar Technologies is an early-stage startup developing dye sensitized solar cell technology. Our goal is nothing less than to increase accessibility to clean energy around the globe. We will accomplish this through the design of new cells that will be lower in material and processing costs than traditional silicon solar cells.

The focus of our company and recruitment efforts is strong science. We invite bright and creative minds to consider becoming part of the early team.

Idalia labs are located in Stony Brook, NY.

Job Description

Idalia is seeking a well-organized Laboratory Manager to implement current experiments and contribute to the design of future processes, establish and maintain test capabilities and processes, maintain and improve lab practices and procedures necessary to validate and qualify new products, and to stay current and comply with all certification requirements; adherence to strict safety standards to be maintained throughout.

Duties will include development of trial formulations, facilitating scale up from lab to pilot trials, and contributing to design of new products from concept to launch.

This position reports directly to the VP of Research and Development.

We seek a motivated individual with the following

Required Education/Experience

MS/PhD in Chemistry, Material Science, or closely related field.
4-6 years relevant solar industry experience preferred

Competencies

-Chemical synthesis
-Vacuum depositon
-Optical and electrical characterization
-Durability testing
-Grant writing
-Management experience a plus.

Idalia is an Equal Opportunity Employer

• Location: Stony Brook, NY
• Compensation: Competitive, with benefits. Commensurate with experience.

 

Wind Generator Plans

Wind Generator Plans to Help You Build Your Own Power Source
By Wayne Gibbons

As basic electricity costs are increasing more and more people are seeking out alternative energy sources to supplement or entirely replace their reliance on the main power grid. But many of us don't possess the engineering knowledge or mechanical know how to design and construct our own power source from scratch.

Short of completely reinventing the wheel, the right wind generator plans will enable you to build your own and supply your own source of power. What I mean by the 'right' plans is ensuring that they are easy to understand and implement so anyone-even those with minimal mechanical knowledge-can successfully and construct their own working generator.

There is undoubtedly a multitude of wind generator plans available on the internet, both for purchase and for free, but many of these wind generator plans can be overcomplicated or use materials that aren't available to everyone. Or even worse, some plans which may look simple enough and consists of everyday materials only end up creating wind generators that don't actually work! This can mean days or even weeks of work only to find your new power source won't actually provide you with any power.

With the risks involved in finding good wind generator plans to construct your own alternative power source, you may be wondering why you would go to the trouble of even trying to build your own to start with? The simple fact of the matter is that while manufacturers and suppliers will charge you hundreds, and even sometimes thousands, for a fully assembled generator - but it is possible to construct your own for less than $100 USD and only 2 weekend's worth of work.

So how can you be sure the wind generator plans you have on hand will work before you actually put in the work? It is important to be sure the plans you are downloading or purchasing have personal testimonials from people who have used the plans to successfully construct and install their own wind generator. If you are still unsure if the plans are the 'real deal' contact the person offering the plans with any questions or assistance you may need. A great sign that the wind generator plans on offer will be genuine is the offer of free support and assistance even after you've purchased the plans from them. And like always, a money back guarantee will provide additional piece of mind over your purchase decision.

It seems fair to say that even though there may be free plans and construction tips, if you do not have much mechanical experience or engineering knowledge the support and assistance provided to back up a purchase of wind generator plans, will prove for a more successful project outcome in the long run. Building your own generator from a fully backed set of wind generator plans is a great way for you and your family to save money as well as reduce your impact on the environment.

Construct your own windmill power generator http://www.howtobuildawindgeneratorstepbystep.com an easy to understand and easy-to-implement guide to craft your own windmill generator and other information to generate your own renewable energy sources.

Jobs In Solar: Solar, CFL, LED Managers

Date: 2010-09-02, 12:39PM CDT
Reply to: job-cukbu-1932924231@craigslist.org

Halo Verde Energy (www.haloverde.com) is a startup in energy efficient products industry throughout and we are excited to announce the launch of sales of solar photovoltaic panel, CFL, and LED lighting in North America. The company is structured to expand quickly by motivating our sales contractors with excellent performance based compensation.

Halo Verde is accepting applications for both solar and lighting regional managers throughout the United States.

Responsibilities:

Follow leads provided by the sales director and generate warm leads from existing contacts
Negotiate, develop and maintain strategic relationships with key clients and partners
Develop a strong working knowledge of the green energy markets, federal and state government incentive programs and renewable energy industry trade organizations 
Monitor customer satisfaction which includes timely quotations, product shipments, and project completion

Requirements:

Bachelors degree or extensive experience in the retail distribution or wholesale sectors 
Extensive personal contacts in retail chains, wholesale groups or other areas relevant to lighting or solar sales.
Working knowledge of the lighting or solar industry
Knowledge of the green energy credits and rebates programs from the government and your individual state
Ability to act independently and aggressively in a dedicated effort toward achieving sales goals and quotas
Excellent communicator
Laptop with webcam for sales teleconferences with the director of sales in Phoenix, AZ
Vehicle to visit prospective clients

Compensation is entirely performance based and after a 6 month evaluation period for all hired, some regional sales managers will be selected from those competing for the post. Residuals on sales will carry indefinitely and with an average of 1 sale per month you can expect to earn six figures during 2012. Preference will be given to those candidates who meet the above qualifications and who demonstrate excellence in high-ticket sales in competitive industries.

Interested parties should send a cover letter and resume to: careers@haloverde.com
 

Solarized Homes Receive No Love from Home Appraisers

Home appraisers haven't been trained or educated regarding the process of evaluating homes that have a solar panel system installed. There's no national standards for home appraisers to help attach a value to solarized homes as compared to non-solarized residences.

Ken Chichester of the Appraisal Institute in Chicago says "One of the challenges that appraisers face in 'green' valuation is the lack of available data and standards," he said.

While the institute is an innovator on green valuation in many ways, "I'm unaware of any appraisal standards regarding valuation of solar electric systems," he said.

He admits his industry doesn't have the tools it needs to access the added value that solar installations provide homeowners.

Home appraisers need to wake up to the reality that a home is worth more when it's been upgraded with solar panels producing energy and heat at a lower cost for the potential buyers.

More on this interesting subject at The Philadelphia Inquirer.

Jobs In Solar: Marketing Assistant for Solar Company (Turnersville, NJ)

Date: 2010-09-02, 5:01PM EDT
Reply to: job-tanut-1933364386@craigslist.org


Established Solar Energy Company seeking a Marketing Assistant whose primary responsibilities will be to handle all marketing campaigns while providing administrative support to the other employees of the business.

This is a Part-Time position that may lead to Full-Time.

RESPONSIBILITIES:

- Coordinates and/or assists in all marketing activities including researching, writing, and editing content for our website.

- Generate press releases and web content

- Seek advertising opportunities

- Assist other employees with tasks


REQUIREMENTS:

- Bachelors degree in Communication, Public Relations, Marketing preferred - - College students can apply

- Must have Photoshop knowledge and be able to edit pictures

- Knowledge of solar energy systems a plus

- Self-motivator that is extremely detail-orientated and can handle multiple, on-going tasks.

- Highly responsive - speedy to execute on requested tasks, prompt in replies and proactive in providing updates.

- Reliable, punctual, accurate, neat, and organized.

- Strong English language, spelling, grammar, and punctuation skills.

- Proficient in Microsoft Office programs including: Outlook; Word; Excel and PowerPoint.
 
Location: Turnersville, NJ

Compensation: TBD - Based on Experience

Spinning for Electricity

Patrons of a new San Diego California gym called Greenasium have the chance to drop calories while producing energy to run the gym. The new gym opened this week and sports 3 specialized spinning bikes that are equipped to produce energy that is plugged into the nearest outlet.

"The bike's are retrofitted by a company up in Seattle that we work with called Resource Fitness," said Greenasium's co-owner Byron Spratt. "As the bike (spins), the wheel creates DC power, converts it to AC power, which is plugged back into the wall, which puts energy back into the grid."

Their floor is made of recycled tires-love it!

Read more at NBC San Diego.

Greenasium Site.

Salt Palace Will Sport America's Largest Rooftop Solar Installation

The Salt Palace located in Salt Lake City will be the new home of the largest rooftop solar panel installation in America. The installation is expected to be finished next year.

The array is a 600,000 square feet and will provide a quarter of the energy needs for Salt Palace. Mega-powerful at 2.6 megawatts, the installation is being done by several companies including Nextgen and Bella Energy.

Learn more at Fast Company.

Jobs In Solar: SOLAR PANEL INSTALLERS. (Los Angeles, CA)

Date: 2010-08-31, 7:23AM PDT
Reply to: see below

Solar Power Installation is a growing field.
We are looking for Full-Time Solar Power Installers.

Certification & NABCEP needed to work.

TRAINING provided at No Cost for those who qualify.
Unemployed & Low Income.

Must be over 18.

SOLARINSTAL INC.
 
Call: (213) 256-2382

Location: Los Angeles, CA

Compensation: $20-25 hr.