Researchers analyse wind cooling effect for 5.9 MW rooftop PV array
Researchers have analysed how wind speed and direction affect the cooling of a rooftop PV plant with 10,806 panels. They said that winds from behind were less effective due to the roof slope and the minimal gap between the panels and the roof, but wind from other directions could contribute to a cooling effect of up to 7 C.
Tesla releases Powerwall 3 expansion units for more capacity at lower price
Each expansion unit adds another 13.5 kWh of storage capacity to the original installation with a maximum of three such units connected to a single Powerwall. Now available in the United States, the new product comes at a lower cost and slashes installation time by roughly half to 22 minutes.
Solar module manufacturing capacity could exceed 1.5 TW by 2035, says IEA
The International Energy Agency’s latest report, which maps out the future evolution of clean energy manufacturing, says the combined global market for PV, wind turbines, electric cars, batteries, electrolysers, and heat pumps will rise from $1 trillion in 2023 to more than $3 trillion by 2035.
Bluetti launches new ESS with up to 154.8kWh of storage
United States-based Bluetti has developed a new energy storage system that offers up to 154.8 kWh of storage and 60 kW of output by connecting up to three systems in parallel. It includes an inverter and a voltage controller with up to seven batteries.
Rooftop solar doubles third quarter grid-scale solar supply: AEMO report
Rooftop solar has outshone other renewables in Q3 2024, contributing 38.5% of generation ahead of grid-scale solar, 18.3% and wind,13.4%, while new capacity progressing through the connection phase grew 36% and battery projects, by 87%, compared to Q3 2023.
Sofar highlights ‘all-in-one’ shift for Australian market
China-based inverter and battery manufacturer Sofar has identified an increasing shift in the Australian rooftop solar and residential energy storage market, predicting growing demand for fully integrated options.
Trucking giant turns to solar and battery storage to accelerate EV shift
Western Australian transport and logistics giant Centurion is building a fully integrated off-grid energy system including rooftop solar and on-site battery energy storage to help accelerate its shift to electric vehicles.
Court reinstates suspension for rooftop solar certificate trading platform
The Clean Energy Regulator’s decision to suspend online trading platform Greenbot from participating in the Australian government’s rooftop solar rebate scheme has been reinstated by the Federal Court.
Trina Solar claims 25.9% efficiency for large-area industrial TOPCon solar cells
The Chinese manufacturer said the result was confirmed by Germany’s Institute for Solar Energy Research in Hamelin.
Solar Quotes founder tips Origin acquisition to boost rooftop rollout
Solar Quotes founder Finn Peacock expects Origin Energy’s acquisition of the solar installation comparison service will accelerate the rollout of rooftop PV in Australia and the electrification of the nation’s energy system.
