U.S. startup offers rooftop solar software for installers
Software company Aether Energy has launched in Europe to support residential and commercial rooftop solar PV installer businesses, from pre-sales to after-sales and energy monitoring. It recently secured seed capital to finance its plan to expand its business.
Turkey launches tender for 800 MW of solar
Turkey’s Ministry of Energy and Natural Resources has launched a tender for 800 MW of solar across six proposed projects. The deadline for applications is Jan. 27, 2025.
New research optimizes energy density in sodium-ion batteries
A machine learning model has identified Na[Mn0.36Ni0.44Ti0.15Fe0.05]O2 as the optimum composition to attain the highest energy density for sodium-ion (Na-ion) devices.
Ontario high court rules in favor of solar FIT optimization
The Ontario Court of Appeal has rejected a claim from the province’s Independent Electricity System Operator (IESO), which accused solar suppliers with feed-in-tariff (FIT) contracts of breaching their agreements by repowering their systems.
Chile publishes 2025-28 energy auction plan
Chile’s energy regulator has published its 2025-28 energy auction plan to secure about 22,500 GWh of new power contracts.
GoodWe launches residential solar carport
GoodWe has developed a residential solar carport that features its Polaris building-integrated PV (BIPV) panels. The carport, which is available in 4.8 kW and 8.0 kW variants, is designed to host one or two vehicles, respectively.
Fixing faulty inverters in PV plants via root cause analysis
Kiwa PI Berlin has fixed faults in inverters at a PV plant in South Africa by using root cause analysis. The project had experienced up to 130 failures related to insulated gate bipolar transistors (IGBTs).
A turning point for Algerian solar
Algeria has long limited the use of solar to villages in the Sahara, but two large-scale tenders for 3 GW of generation capacity are expected to change that. By including a local content clause, the North African nation aims to build an industry around renewable energy.
Perovskite-silicon tandem solar cell based on copper(I) thiocyanate achieves 31.46% efficiency
A Saudi-Chinese research team has fabricated a perovskite-silicon tandem solar cell without a hole transport layer (HTL) in the perovskite top cell. This innovative strategy, based on the co-deposition of copper(I) thiocyanate and perovskite in the top cell absorber, was intended at solving typical issues of HTLs in tandem devices.
India sets new record with 17.4 GW of solar in first nine months of 2024
India installed about 17.4 GW of solar capacity from January to September 2024. This included about 13.2 GW from utility-scale PV installations, 3.2 GW rooftop projects and 1 GW distributed offgrid PV capacity.
