Using battery-based off-grid technology, a smarter type of "grid/hybrid" inverter technology is able to use PV, wind, hydro-electric and other renewable DC energy sources to keep the batteries charged and sell the excess to the grid, just like the grid-tied unit using the grid as its battery.
Assessing the benefits and costs of distributed solar PV
American engineers pioneered green energy technology and production; resisting renewable energy mandates at this stage would be like striking out with the bases loaded with MLB scouts watching.
As the voice of the U.S. standards and conformity assessment system, ANSI provides a distinguishing mark of quality and credibility that tells educators that our standards development process has the most respected third-party approval.
One of the many challenges of operating a wind farm is meeting ongoing payments. The right technology can help wind companies meet this formidable challenge. That, in turn, helps to advance further development of wind power.
The technology breakthroughs that are helping solar cells approach 50 percent efficiency levels are encouraging, but everyday applications are still years away.
Southern California solar energy company, Baker Electric Solar, is pleased to announce it has appointed Mike Teresso President. Teresso brings extensive management experience in building high-growth, customer-focused organizations.
Leading developers including Scottish Power Renewables, GDF Suez and DP Marine Energy have committed driving down the cost of energy at the tidal energy industries annual meeting this November in London.
LanzaTech Partners with India's Centre for Advanced Bio-Energy Research to Directly Produce Low Carbon Fuels from Waste CO2
Expands LanzaTech's footprint in India and showcases versatility of LanzaTech's technology
Today's announcement will move forward two geothermal areas in Southern California, establishing a new area in the West Chocolate Mountains and approving a new 40 MW power plant in Mono County.
Registration for the Solarpraxis conference now open
Two wind power plants in Poland to get Siemens Model SWT-2.3-108 wind turbines ---- Hub height of 115 meters and rotor diameter of 108 meters boost energy capture ---- 5-year service agreements with Siemens for maintenance of the wind power plants
From September 18-20, 2013, international experts discuss the trends in the solar industry, as well as current developments in South America.
San Diego County Approves FIGTREE PACE to Help More Property Owners Finance Money-Saving Solar and Energy Efficiency Improvements
Successive PACE financing wins make San Diego-based FIGTREE a natural choice to infuse new energy into San Diego County's commercial PACE program.
FIGTREE Reaches New PACE Heights, Issues Private Placement Bonds to Fund 7 New Commercial PACE Improvements in California
Successive PACE Financing Wins Make FIGTREE the First and Only Commercial PACE Provider in California to Fund Multiple Project Rounds That Create Contractor Jobs Using No Public Monies
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Solar & Wind - Featured Product
Extract maximum power production from every roof size and shape. HIT® AC Series combines the module efficiency of Panasonic solar panels with the intelligence of Enphase microinverters. A built-in IQ 7X microinverter with Individual MPPT (Module-level Power Point Tracker) tracking helps deliver an all-in-one module that offers design flexibility, reduced installation time, and a higher ROI. Field-replaceable microinverter with no DC wire management required yields lower cost of ownership.