Xantrex' XW Hybrid Inverter/Charger achieves highest efficiency rating in its class

Xantrex Technology Inc. announces its new 4.5 kilowatt XW Hybrid Inverter/Charger has achieved a CEC efficiency rating of 93% based on the California Energy Commission (CEC) test protocol. This is the highest efficiency rating for grid-interactive inverters with battery backup.

Renewable Energy Stocks; Earth Day Sector Close-Up on Solar Stocks

Solar Stocks Help Investors Think Green as First Solar Shares Spike for Earth Day

EnerWorks Personnel Achieve Accreditation

In the competitive green building marketplace, a combination of quality product and staff expertise is necessary for success. EnerWorks has recently furthered that expertise with additional staff accreditation from a variety of industry regulatory bodies.

NREL Highlights Leading Utility Green Power Programs

Pricing programs give consumers clean power choices

SolarOne Announces Financing by FreshTracks Capital II and TSG Equity Partners LLC

FreshTracks led the transaction, with follow-on participation by existing investor TSG Equity Partners. In addition, SolarOne welcomes FreshTracks' Managing Director, Tim Davis, to its Board of Directors.

Gallup Solar Receives Capital Outlay Award

Gallup Solar, a community group dedicated to establishing a 40 MW solar power plant to serve the Gallup/McKinley County area in northwestern New Mexico, USA, received $45,000 in capital outlay funding, March 5, 2008 from the New Mexico Legislature.

New research center of the Colorado Renewable Energy Collaboratory

New center to research ways to convert sunshine into low-cost electricity and fuels

Power Solutions Answers Mayor Reed's Challenge to Solar Companies:

Power Solutions Answers Mayor Reed's Challenge to Solar Companies: Create a Plan for Residents to Install Solar With No Upfront Costs

Santa Clara Fire Station #4 Powers Up With Green Energy

Power Solutions has engineered and installed an 8 kilowatt (DC) solar power system on the new firehouse at 2323 Pruneridge Ave, Santa Clara.

eSolar Announces Breakthrough Pre-Fabricated Solar Power Plants

Today, eSolar', a producer of scalable solar thermal power plants, announced that is has closed $130 million in funding from Idealab, Google.org, Oak Investment Partners, and other investors for the construction and deployment of pre-fabricated power plants.

From Green at Business to Business that is Green Univenture Celebrates Earth Day

This year marks the twentieth anniversary for Univenture Inc., a company founded with the single purpose of providing alternative products that are better for the environment than traditional items.

EnerWorks Adds IAPMO to List of Certifications

EnerWorks residential solar water heating appliances were recently awarded the International Association of Plumbing and Mechanical Officials (IAPMO) Uniform Solar Energy Code listing.

Recovered Energy Generation Technology ["Plumes Turbine-Generator"] Legal Debuts

Barstow, Southern California Mojave Desert / April 17, 2008 /For Immediate Release [Re-Publishing Authorized]

Green Mechanical Systems Training Manual

Green Mechanical Systems, Awareness of Fundamental and Emerging Green Technologies - Now Available

200 MW windpark in Murmansk arctic region

Dutch wind farm in Murmansk The Dutch company Windlife Energy BV is to install a 200 megawatt wind farm near the Russian town of Murmansk. Due to the warm gulfstream and the cold polar landmass hte wind regime is exceptional with speeds of +9,5 m/s

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Solar & Wind - Featured Product

IMO Precision Controls - Keeping Solar Safe

IMO Precision Controls - Keeping Solar Safe

The IMO FireRaptor provides three forms of Solar Panel Rapid Shutdown to ZERO VOLTS in case of fire or other emergency: Manual Panel Shutdown to 0V Operated from Ground Level, Automatic Panel Shutdown to 0V at >85°C (185°F) Temperature, and an automatic Panel Shutdown to 0V on External Power Loss. The FireRaptor can be installed without any set-up and with any string inverter as its functionality is completely independent. "Plug & Play" style installation using industry standard connectors is easy, whether fitted to new installs or retrofitted to existing projects to upgrade fire safety functionality. Meeting NEC2017's regulation to switch DC current at the PV panel in under 30 seconds, FireRaptor is remains one of the safest and most effective means of isolating DC current at the source, and the only rapid shutdown with a 20 year warranty.