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Long read: Sweet sweep, module cleaning tech matures

The amount and nature of desert dust determines whether daily cleaning of solar modules is a favorable option. However, frequent and water-intensive cleaning, as well as the amount of labor required, can be costly in desert installations. But the ingenuity of automation is on its way to help.

New Zealand identifies 11 GW solar potential

The nation already meets well above 80% of its electricity demand from renewable energy. With e-mobility and electric industrial processes on the rise, higher demand has created new development opportunities.

Energytrend: Stockpiles down, utilization and prices recovering

The Taiwanese market research company has published its latest price trend data for PV modules, cells, wafers and silicon. Across the value chain, rising demand is causing stockpiles to dwindle and utilization rates to rise. Prices are rising in China as well as for high-efficiency products. Module prices have stabilized.

Long read: Delaying derating

High solar irradiance and few cloudy days are ideal for solar. Fine dust and extreme heat is not – particularly when it comes to power electronics. As the distributed generation market segment emerges in the MENA region, it’s a challenge that inverter suppliers are grappling with.

Molten silicon storage enough to power city, says MIT

The system turns light of white-glowing molten silicon into electricity using specialized PV cells. The researchers claim that the concept could store electricity at around half the costs of pumped hydro. A single system comprising two ten meter tanks could power 100,000 households.

Mali gold mine to slash power bill with 40 MW solar hybrid plant

Australian mining company Resolute Mining has inked a JDA and PPA with Ignite Energy, to construct what it says is the world’s largest off-grid solar hybrid plant, at one of its gold mines in Mali.

Canadian Solar privatization plans on ice

Last December, the company’s CEO made a proposed transaction offer to acquire Canadian Solar. Mulling the offer, a special committee has now advised the company’s board to cease its review of the proposal, highlighting that it could not find sufficient certainty in the CEO’s ability to secure the funding for the transaction. Following the news today the CEO has withdrawn his offer.

SolarEdge’s latest quarterly results show robust growth

The inverter maker took number one spot in the United States from SMA this year, and acquired majority stakes and IP in uninterrupted power supply company Gamesa and storage system provider Kokam. While other companies have consolidated, SolarEdge managed to report robust results.

Hyundai to launch solar body kits for vehicles

In a joint effort with Kia Motors, Hyundai Motors is developing solar roofs and bodies for its EVs, hybrids and ICE vehicles to provide additional charging capacity. Depending on solar irradiation levels, the technology could provide 30-60% battery charge per day, the manufacturer says.

Europe’s largest commercial and industrial PV storage testbed launched

Testing lithium-ion, redox flow, and sodium-sulfur technologies, EPC provider CMI Energy wants to establish which types of system, or which combinations, are most suitable for different applications using the 4.2 MWh facility.

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