Dual axis Solar tracker with astronomical and optical controller

1) Both elevation and azimuth have slewing driver, not linear actuator for elevation 2) The max power output of tracker can reach 20KW

Single Axis solar tracking system based on astronomical and optical controlling

Automation: independent PLC on each tracker with possible interconnection and remote control(optional) Bearing and turn regulation: Motorized bearing for azimuth and vertical tracking activated by planetary gear reducer

Photovoltaic industry can solve the MENA ‘energy crisis'

On Tuesday PV Insider held a webinar analysing the prospects for the photovoltaic market in the Middle East & North Africa.

CSP cost and feasibility considered in MENA webinar

A recent CSP Today webinar on the prospects for the concentrated solar thermal power industry in the Middle East and North Africa is now available for viewing.

TrendForce:Policy and efficiency remains crucial to the re-emergence of the PV market

EnergyTrend, a research division of TrendForce indicated that while the market is still steep and shadowed by the concern over trade war, policy and efficiency remains crucial to the re-emergence of the PV market.

Clean Jobs Index Lists More Than 103,000 U.S. Jobs that Correlate with Ecotech's Programs

Ecotech Institute continues to grow as leading school for careers in sustainability with more than 120 graduates and 520 students

EJOT Solar Fastening Systems introduces its new Solar Screw EJOFAST with IBC compliance

EJOT Solar Fastening Systems, represented by ATF, Inc., introduces its new solution for all kinds of thin-sheet metal applications in the solar industry.

MECASOLAR delivers 3,400 MECASCREW foundation screws to 3MW PV solar plant in Lorca (Spain)

The R&D+i Department at MECASOLAR developed special foundation screws for this project, for best mounting into the ground. The 3,400 MECASCREW foundation screws were engineered and developed in the plant MECASOLAR has in Navarra, Spain, according to the specific load conditions of th

Hukseflux introduces SR20 secondary standard pyranometer for the highest measurement accuracy

SR20 is a solar radiation sensor of the highest category in the ISO 9060 classification system: secondary standard. SR20 pyranometer is designed for PV system performance monitoring and scientific meteorological observations. It was released February 2013 after a thorough program of acceptance tests

Alta Devices Achieves 30.8% Efficiency Record with New Generation Solar Cell Technology

Alta Devices today disclosed that it has reached 30.8% solar cell efficiency. This new NREL (National Renewable Energy Laboratory) verified record has resulted from the company's first implementation of a new generation "dual junction" solar cell technology which augments the company's "single junction" technology. Higher efficiency directly translates into more electricity generated from smaller surface areas. Therefore, applying Alta's highly efficient, very thin and flexible mobile power technology to consumer devices can extend the battery life of everyday products such as smartphones, tablets, keyboards, mice, remote controls, and more. "We are changing the way solar technology is used," said Chris Norris, president and CEO of Alta Devices. "With our technology, enough energy can be generated from sunlight to effectively power devices in ways not previously possible. We are working with a number of customers who are designing their mobile products to increase battery life; and in some cases, we can provide enough energy to eliminate the need to plug into the electric grid."

Ballard Receives $4M Strategic Investment From South Africa's Anglo American Platinum Limited

Ballard Power Systems has announced signing of a definitive agreement with Anglo American Platinum Limited.

Solar M&A Deals in 2012 and Into the Future

The continued accumulation of solar project portfolios drove much of the M&A activity in 2012, as transaction activity was strongest among targets categorized as producers of solar energy and EPC integrators/developers.

Solar Portfolio Continues Dramatic Outperformance - up 86% YTD

As a result, of being in this higher risk environment we have to think defensively and make sure to protect some of these incredible profits.

A Daunting Expedition Through The Energy Harvesting Countryside - Part 1

I live in the middle of the woods out in the country in Ohio; far enough out where there is no cable service, no gas, no piped-in water, no sewers, cell phones don't work, the grid provides reasonable power most of the time, and the one analog-POTs telephone line works if there is not too much water in the crick.

Battery Backup: Power When it's Needed Most

Many homeowners want security and protection in case the grid goes down, and battery backup systems are a great solution to bring this peace of mind.

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Solar & Wind - Featured Product

Soltec Solar Trackers -  SF7 Bifacial

Soltec Solar Trackers - SF7 Bifacial

Soltec manufactures and supplies solar trackers designed and proven for extreme climate conditions, which is an ideal solution for any region's environment. Soltec's trackers are self-powered, requiring no additional PV module or grid-powered connection. Bifacial modules collect energy on both the front and rear sides, capturing reflected irradiance from the ground surface under and around the tracker and from other modules. Depending on site conditions, bifacial yield-gain can reach +30 percent.