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photovoltaic

Sineng Electric Central Distributed Inverter Solution

Product Brief: Central distributed inverter integrates the features of central and string inverter. It has the same layout of PV plant as central inverter but the combiner boxes have MPPT function, which is similar as string inverter. Product Feature: The product features multi-MPPT design, solve panel mismatch problem, 2%~5% power generation increased (circumstances depend), PV-array […]

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Slow ‘Hot Electrons’ Could Improve Solar Cell Efficiency

Photons with energy higher than the ‘band gap’ of the semiconductor absorbing them give rise to what are known as hot electrons. The extra energy in respect to the band gap is lost very fast, as it is converted into heat so it does not contribute to the voltage. University of Groningen Professor of Photophysics […]

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SunPower Completes 10MW Solar, 1MW Storage Proj in Alabama

The solar array is expected to improve the Army’s energy resilience, reduce electricity costs, and provide energy diversity. Solar solutions provider SunPower Corporation has completed and commenced the operations of a 10-Megawatt solar photovoltaic (PV) and 1-Megawatt energy storage project at the US Army’s Redstone Arsenal in Alabama. The solar array and storage project was designed, […]

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Sharp Signs Pact to Construct 48 MW Solar Power Plant in Vietnam

The company’s 48 MW (DC) PV plant will be constructed in Thua Thien Hue Province in the North Central Coast region of Vietnam. Japanese electronics giant Sharp Corporation has inked a pact with the Gia Lai Electricity Joint Stock Company (GEC), a joint venture of the Thanh Thanh Cong Group (TTC Group), to construct a […]

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Smart Grids Overcome Renewable Energy Variability and Uncertainty

Smart grids—modernized networks that enable bidirectional flows of energy and use two-way communication and control capabilities, and “distributed generation”— will address the variability and uncertainty of RE without utilities having to add to their conventional Renewable Energy (RE, which includes hydro, biomass, and geothermal as well as the more familiar photovoltaic (PV) and wind) faces […]

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MNRE Leads from the Front to Push Solar Sector

The latest move by MNRE should be seen at a time when India had failed to comply with a World Trade Organisation (WTO) ruling on solar power. The government of India, through its MNRE, seems to have woken up by issuing the latest amendments to accelerate the growth of the solar photovoltaic sector. The recent […]

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Tamil Nadu Agricultural University Opens Solar Energy Laboratory

The laboratory is equipped with solar thermal and photovoltaic systems such as solar flat plate collector testing system, solar concentrator training system, solar PV training and research system. Tamil Nadu Agricultural University has opened a solar energy laboratory at the Department of Bio-energy, Agricultural Engineering College and Research Institute. The laboratory is equipped with solar […]

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Laser Evaporation Technology to Create New Solar Materials

A team of materials scientists at Duke University in the US has developed a new laser evaporation technique to create new hybrid thin-film materials that could be used to make solar cells, light-emitting diodes and photodetectors. The research team described their methods in the journal ACS Energy Letters. As Duke explains, Perovskites are a class […]

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First Solar to Build 200-Mwac Solar Project in Georgia

First Solar was awarded the installation as part of a 525-MWac Request for Proposals for Georgia Power’s Renewable Energy Development Initiative (REDI). First Solar is set to proceed with development and construction of a 200-MWac photovoltaic solar power plant in Twiggs County, Georgia. First Solar was awarded the installation as part of a 525-MWac Request […]

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