Off-grid rooftop solar with metal-wrap-through solar modules
Chinese MWT solar module manufacturer Sunport has provided its S1 product for a solar-plus-storage commercial rooftop PV project in Japan. The array is linked to 165 kWh of storage and is equipped with flexible solar panels that weigh 1.3kg each.
Solar revitalizes abandoned desalination plant in Spain
A new €99 million solar project will help the Rambla Morales desalination plant, which shut down in 2011, to resume operations by fall 2022.
South Korea kicks off 2 GW PV tender
The Korean Energy Agency has included PV projects exceeding 20 MW in size for the first time in its solar energy procurement scheme. Selected projects will be awarded a fixed rate under a 20-year contract under the country’s renewable energy certificate (REC) scheme and will sell electricity to local power distributors.
Absorbent glass mat battery for residential storage
Silicon Valley-based start-up Gridtential has secured $12 million in funds to develop what it calls the world’s first factory-ready, single-block, 24V, deep-cycle lead battery. The product is claimed to be ideal for personal mobility vehicles and renewable energy storage in homes and offices.
German utility-scale PV tender concludes with lowest price of €0.0469/kWh
Germany wrapped up another oversubscribed tender for large-scale solar last week, as well as an innovation tender for storage-linked PV projects.
Solar 101: Working the angles to maximize your solar system’s output
As a case study, the town of Normal, Illinois, shows how a roof’s latitude, pitch, and azimuth can affect energy output.
The Hydrogen Stream: 20 MW electrolyzer in Spain, hydrogen alliance between Russia and Germany
BP, Iberdrola and Enagás will power a 20 MW electrolyzer with 40 MW of solar in Spain. Automotive manufacturers Hyundai, Stellantis, Toyota and BMW sent a letter to European Commission Vice-President Frans Timmermans asking to support the continued expansion of a 700 bar hydrogen refuelling network in Europe.
Hungary launches third renewables auction
The Hungarian energy regulator expects to contract around 300 GWh of renewable energy in the procurement exercise.
Offshore floating PV platform unveiled in the Netherlands
Dutch floating structure specialist Solarduck has built a pilot 65 kW floating PV array that will be connected to a 10 kW electrolyzer to produce hydrogen bonded with a liquid organic hydrogen carrier. The system is relying on the company’s proprietary floating technology that resembles an offshore oil platform.
Agrivoltaics increases land productivity, improves animal welfare
New research from the United States has shown the numerous advantages of combining lamb grazing with solar power production. The researchers found, in particular, that the overall return from grazing was the same in both solar pastures and open pasture fields with no PV panels.
