Cleantech News

RSS

Off-grid Solar Systems from Independent Power Systems

The off-grid systems from Independent Power Systems deliver quality power. The components used for this system include energy sources such as solar array, wind generator and engine generator, energy storage such as deep-cycle battery bank and power conversion unit such as inverter.

31 Dec 2009

New Microscope to Help Develop More Efficient Solar Cells

Federal research dollars will help South Dakota State University scientists build a first-of-its-kind microscope that could ultimately help scientists at SDSU and elsewhere develop better solar cells for converting sunlight to electricity.

30 Dec 2009

Tobacco Plants May be Viable Biofuel Source

Researchers from the Biotechnology Foundation Laboratories at Thomas Jefferson University have identified a way to increase the oil in tobacco plant leaves, which may be the next step in using the plants for biofuel. Their paper was published online in Plant Biotechnology Journal.

30 Dec 2009

MID Targets 20% Energy Independence by 2017; Expands Existing Wind PPA with Iberdrola Renewables

California’s public power utility, Modesto Irrigation District (MID), will expand and extend its existing power purchase agreement (PPA) with Iberdrola Renewables. The new agreement covers the extension of the current 25 MW power supply contract to the end of June 2015. From 1 July 2015 through the subsequent thirteen years, Iberdrola Renewables will supply 50 MW of wind power.

30 Dec 2009

Evergreen Solar’s String Ribbon Panels to power Patriot Place

Evergreen Solar’s String Ribbon solar panels were chosen for an installation at the shopping and entertainment complex, Patriot Place. The complex measures 1.3 million square feet and stands adjacent to Gillette Stadium in New England.

30 Dec 2009

Hitech Solar Systems Offers Stand-Alone Solar Electric Systems

The solar electric system offered by Hitech Solar Systems is categorized into three types, namely grid-tie system, stand-alone system and back-up system. The stand-alone solar electric system is an alternate to utility power. It includes inverters, safety disconnects, charge controllers, storage batteries and solar panels, which can be mounted on a roof or ground.

30 Dec 2009

BP 380 Solar Modules from Green Systems UK

Green Systems UK supplies the BP Solar BP 380 solar module that is a multicrystalline model. The solar panel has the ability to provide higher performance for operating DC loads directly, and for general use. The solar module can also be used in an inverter-equipped system, with AC loads. The photovoltaic module comprises 36 polycrystalline solar cells. The solar panel can charge 12-volt batteries effectively in all climatic conditions.

30 Dec 2009

Grid-Tied Solar Photovoltaic Systems from Green Point Wind and Solar

Green Point Wind & Solar installs solar electric systems, small wind power generation systems, and solar thermal systems. There are two types of solar photovoltaic systems, namely, grid-tied and off-grid. The grid-tied solar photovoltaic system is connected with the grid to power home when less electricity is generated from the PV system. This solar electric system captures energy from the sun and converts it into usable electricity.

30 Dec 2009

Development of Geothermal Power Plant on Biliran Island by Geysir Green Energy

Geysir Green Energy provides its services in the development of geothermal power projects in the Philippines. The services are provided through its subsidiary known as Envent. The main geothermal project it is involved in the Philippines is situated on the Biliran Island. The electricity generated in this geothermal power plant will be supplied to one of the three grid systems in the country, the Visayas grid.

30 Dec 2009

Geotility Geothermal Systems Offers EW Series Hydronic Heat Pumps

The EW series hydronic heat pumps are available in heating and cooling or heating only models. They incorporate microprocessor controllers for controlling the source loop pump, load loop pump and compressor. This controller allows users to view the modes of operation and adjust the setpoint temperatures.

30 Dec 2009

Four Winds Renewable Energy Offers Grid-Tie Solar Electric Systems

Four Winds Renewable Energy offers and installs renewable energy products. The company installs off-grid and grid connected solar, and wind electric systems, solar water pumping systems, and residential backup power systems. The net metered grid-tie solar and wind electric systems use renewable solar and wind energy to reduce electric bills. The grid-tie solar electric system installed by the company is available with or without battery backup.

30 Dec 2009

NewPage Receives Funds from Focus on Energy for Efficiency Projects

Having successfully completed three energy efficiency projects at its Biron mill boilerhouse, NewPage Corporation was awarded a check for $83,536 by Focus on Energy.

30 Dec 2009

Eclipse Reactor Solar Backpacks from Neutral Existence

The solar backpack features a combination of high quality bag and effective solar module. The solar panel on the bag provides a maximum of 2.5 watts of power. The backpack features one 12-volt charging outlet. The solar backpack is featured with padded waist belt. The shoulder straps are padded and contoured, while the back panel is padded and mesh ventilated.

30 Dec 2009

Sanyo Hit Power 210N Solar Modules from Milhouse Enterprises

The Sanyo Hit Power 210N solar module, available from the company, has a rated power output of 210 watts. This solar panel features HIT solar cells that are made using the hybrid monocrystalline silicon technology. The monocrystalline silicon layer is covered by amorphous silicon layers that are ultra thin.

30 Dec 2009

Magnum Energy Offers RD2212 Solar Inverters

The RD2212 solar inverter is equipped with an on/off inverter-mounted switch along with an LED indicator. The input battery voltage of this inverter ranges from 9 to 16V DC. The nominal AC output voltage of the inverter is 120V AC. This inverter offered by Magnum Energy has continuous power output of 2200VA at 25 degrees Celsius.

30 Dec 2009