Liberia seeks consultants for solar verification process
Liberia has launched a tender for consultants to verify claims by off-grid companies deploying standalone rooftop systems, solar home systems, and isolated minigrids. Applications are due by May 22.
Spanish government provides further details in blackout update
Spain’s ecological transition minister has confirmed that the problem was not a reserve or coverage issue, nor was it due to the size of the grids. The government is also analyzing whether the fluctuations felt in Europe half an hour before the blackout were related to the incident.
New hybrid inverters for residential solar in India
India’s POM Systems & Services has developed new hybrid inverters with power ratings of 3 kW, 5 kW and 10 kW for residential solar applications.
Dr. Metje Consulting launches mini backyard solar systems
DIYers can assemble the frame and modules themselves, according to the supplier. A 5.34 kW system with glass-on-glass modules from Trina Solar is available in Germany starting at €5,999.
Novel Australian tech to fuel 70 GW green hydrogen energy hub
Australia’s InterContinental Energy says its cost-cutting hydrogen production system underpins the proposed 70 GW Western Green Energy Hub and enables giga-scale scalability.
How to assess bifacial PV system performance on sloped terrains
Scientists have developed a precursor formulation for different PV simulation tools that can help calculate the expected performance of solar farms deployed on hilly slopes. Validation tests against an experimental setup showed an error of less than 3%.
All agrivoltaic system designs at a glance
Researchers in Sweden and Italy analyzed the economics of one-axis, vertical, and elevated PV systems for agrivoltaic applications, finding that overhead agrivoltaic systems may perform better the further south they are installed. The discounted payback period and levelized cost of electricity were also calculated and compared.
UK startup building solar power beaming tech for space applications
Three year old Space Solar has completed an 18-month engineering design and development project for key parts of its modular space-based solar power system.
The Hydrogen Stream: Axpo reports progress on automated H2 project
Axpo has started remotely controlling a 2.5 MW hydrogen production facility (HPF) in Switzerland, while Statkraft says it will halt new green hydrogen projects amid market uncertainty.
Chinese PV Industry Brief: New solar capacity hits 59.7 GW in Q1
China’s wind and solar capacity rose to 1,482 GW in the first quarter of 2025, overtaking coal for the first time, driven by 59.7 GW of new PV additions, according to the National Energy Administration (NEA).
