Solar wafer prices decline 22.78% since April peak
In a new weekly update for pv magazine, OPIS, a Dow Jones company, provides a quick look at the main price trends in the global PV industry.
Hewer launches pre-assembled unit for heat pump retrofit, installation
The UK-based heating solutions provider has developed a pre-engineered and ready-to-install unit compatible with most of the residential heat pumps available in the market. It can be placed underneath a standard hot water cylinder and transfer heat from the pump via a plate exchanger to the central heating indirectly.
What developers are still getting wrong about battery risk
Insurers caution that key blind spots remain for energy storage developers going through the underwriting process.
Coldplay, Kardinia Energy roll out printed solar during concert at Stanford Stadium
The rollout marks one of the largest live-event deployments of mobile solar today and offers a high-profile test for organic, ink-based photovoltaics.
Birds thriving, breeding successfully in Germany’s solar parks
Larks and other bird species are flourishing in Germany’s solar parks, where breeding success exceeds that of many other habitats. These PV project sites are becoming valuable refuges, benefiting both wildlife and the surrounding environment.
Spain blackout probe stalls amid utility data disputes, voltage issues
The European panel investigating Spain’s April blackout has reported stalled progress due to noncooperation from utilities, hindering efforts to pinpoint causes amid disputes over voltage irregularities and data access.
Free digital tool streamlines layout planning for rooftop solar systems
SL Rack has launched SL Planner, a tool linked to Google Maps that analyzes roof surface area and automatically distributes the appropriate number of solar modules.
Fraunhofer ISE unveils micro-CPV module with cost-reducing design
Researchers in Germany have unveiled new high-efficiency, micro concentrator photovoltaics technology that taps established micro-components manufacturing processes to enable lower costs. A demonstrator relying on the micro-CPV module achieved efficiency of 36% based on IEC62670-3 concentrator standard test conditions.
France records negative power prices for most of May
France recorded negative electricity prices on most days in May, with the monthly average falling to €19 ($21.70)/MWh, the lowest since April and May 2020. Daily prices averaged as high as €69/MWh and as low as -€13/MWh.
Carrier debuts residential heat pump for cold climates
The U.S. heating specialist said its new heat pump system can operate “reliably” at -30 C and achieve 100% heating capacity at -17 C, with full cooling capacity being achievable at 50 C.
