Five Myths About DC Power Optimizers

While it is very common for solar installers in the U.S. to install so-called power optimizers in PV systems to meet the local electrical code requirements, these devices are subject to considerable controversy in the rest of the world.

IMCA signs MOU with Business Network Offshore Wind

The international Marine Contractors Association (IMCA) has signed a memorandum of understanding (MOU) with the Business Network for Offshore Wind (the Network) a non-profit, educational organization to develop the offshore wind renewable energy industry and its supply chain in the U.S. The purpose of the collaboration is to share knowledge concerning the industry's safety and productivity that will promote investment and support its future growth.

National Solar Trade Association Expands Board of Directors at Pivotal Moment for Solar Industry

Four companies, CEP Renewables, Kiewit Energy Group, Monarch Private Capital, and Moss & Associates, are joining the board of directors of the Solar Energy Industries Association (SEIA). Additionally, the association named Laura Stern, co-CEO of Nautilus Solar Energy, vice-chair of its executive committee.

Energy Toolbase, Ventura Energy, and Leap Deploy a Portfolio of Grid-Interactive Storage Projects to Support the California Grid

The 3.7 megawatt-hour portfolio will participate in the wholesale energy markets and deliver grid flexibility

Solar FlexRack Selected by Tucson Electric Power for 15 MW Community Solar Project in Arizona

Solar FlexRack system supports new clean energy resource for local community

A Deep Dive Into Improving The ROI For Commercial PV Solar Systems

As with any investment, the two main ways to improve the ROI of a commercial PV system is to increase energy production (and therefore annual revenue) and decrease lifetime costs. Let's take a deeper look at how this can be done in commercial PV installations.

Qcells Awarded EuPD Research 'Top Brand PV 2022' Seals in Multiple Leading Solar Markets

Qcells triumphs as a nine-time and seven-time Top Brand PV winner in Europe and Australia, respectively. On top of receiving the honor multiple years in succession for those regions, Qcells was awarded the same seal in the US for the first time, further solidifying Qcells' brand leadership globally.

New Jersey School District Enters the Net-Zero Revolution: Enhances Sustainability with SolarEdge PV Rooftop Installation, Reduces Energy Costs and Carbon Emissions

The SolarEdge DC-optimized systems are forecast to generate 1.84 MW of solar energy annually and will reduce carbon emissions by the equivalent of 1,500 tons of coal burned or 171 homes' electricity use per year.

CS Energy, Castillo Engineering and Amp Energy Partner to Deliver 25.4 MW Community Solar Portfolio in New York

Partnership enables companies' continued growth in the state

Shanghai Electric's Offshore Wind Turbine Generator Designed for China's Climate Rolls off Production Line

Based on the Poseidon platform, the EW8.X-230 is a generator designed for the medium-low wind speeds normally experienced just above the sea surface off the Chinese shoreline, as well as the different stresses placed on the equipment dependent on wind direction.

QuickBOLT receives Miami-Dade NOA for QB2 Solar Mount

QuickBOLT's QB2 with 3" Microflashing® has officially received Miami-Dade County Acceptance meaning easier permitting processes, greater permit approval coverage, and savings on solar installation projects.

New Additives to Perovskite Tandem Solar Cells Boost Efficiency, Stability

Scientists at NREL have demonstrated a tin-lead perovskite cell that overcomes problems with stability and improves efficiency. The new cell, a tandem design with two layers of perovskites, measured a 25.5% efficiency.

Battery energy storage projects supported by Natural Power go online in California

Leading renewable energy consultancy and service provider, Natural Power, has served as Independent Engineer of Record on behalf of leading U.S. wholesale energy provider, Southern Power, for its battery-based energy storage projects at the Garland and Tranquillity solar facilities in California, which are now fully operational.

Natural Power supports acquisition of 65MW French wind portfolio

Leading renewable energy consultancy and service provider, Natural Power, has delivered technical due diligence on behalf of Greencoat Renewables PLC to support its acquisition of a 65-MW portfolio of four operating wind farms in France from Swiss renewable energy producer Axpo. The deal is expected to close in the second quarter of 2022.

Winners of International Challenge to Accelerate Universal Clean Energy Access Announced

Innovation competition equips university students with the skills to pursue green jobs. Today, winners of the Efficiency for Access Design Challenge were announced at a virtual Grand Final Event. The Challenge is a global, multidisciplinary competition that empowers teams of university students to accelerate clean energy access for low to middle income countries through the development of innovative appliances. Efficiency for Access and Engineers Without Borders UK are delighted to collaborate on the delivery of the Efficiency for Access Design Challenge. The competition is funded by UK aid and the IKEA Foundation.

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Solar & Wind - Featured Product

SOLTEC – SFOne single axis tracker

SOLTEC - SFOne single axis tracker

SFOne is the 1P single-axis tracker by Soltec. This tracker combines the mechanical simplicity with the extraordinary expertise of Soltec for more than 18 years. Specially designed for larger 72 an 78 cell modules, this tracker is self-powered thanks to its dedicated module, which results into a lower cost-operational power supply. The SFOne has a 5% less piles than standard competitor, what reduces a 75% the labor time.