SEG Solar releases all-black 440 W TOPCon solar modules with 22.35% efficiency
California-based manufacturer SEG Solar says its new panels have a temperature coefficient of -0.30% per degree Celsius. They come with a 30-year power output guarantee for 87.4% of the initial yield.
Australian technology provides solar sharing first for NZ
Australian startup Allume Energy’s SolShare platform, that allows multiple energy consumers to share the benefits of a single rooftop solar array, has been deployed in New Zealand for the first time with the technology installed at a three-storey public housing complex in Christchurch.
New app to calculate payback periods of rooftop PV systems
The Amortisator app, initially developed for the German market, is now available on the Apple and Google Play stores. Primarily targeting customer advisors, the app can be accessed for a monthly fee of €9.99 ($10.93).
Astronergy announces new TOPCon solar module series
Huang Haiyan, chief sustainability officer for Astronergy, spoke with pv magazine at the recent SNEC trade show in Shanghai about the company’s new TOPCon PV module line and its broader expansion plans.
Panasonic introduces new generation home battery
The EverVolt home battery supports both DC and AC coupling for new and existing solar arrays.
Roof-integrated solar takes 44% less time to install on new construction
A time-motion study by United States Department of Energy’s National Renewable Energy Laboratory shows that retrofitting installations of roof-integrated PV takes 7% less labour time than standard solar installations. For new construction, the installation time drops by 44%.
Rooftop solar on radar as South Australia looks to future
The South Australian government is calling for input from industry and consumers to help it determine what role rooftop solar, batteries, electric vehicles, green hydrogen and other renewable technologies will play in its future energy system.
CER begins search to fill solar product listing role
The Clean Energy Regulator is calling for applications from individuals and organisations to serve as the product listing body that will be responsible for publishing and maintaining lists of approved solar panels and inverters eligible for use in Australia’s solar rebate program.
Many First Nations communities swelter without power. Why isn’t there solar on every rooftop?
Over 3.4 million Australian houses now have rooftop solar, often subsidised by government incentives. But in remote First Nations communities in the Northern Territory, you don’t see solar on any rooftops. That’s a real problem.
Using electric water heaters to store renewable energy could do the work of 2 million home batteries
Australia’s energy transition is well under way. Some 3 million households have rooftop solar and sales of medium-sized electric cars are surging. But as we work towards fully electric households powered by renewable energy, have we overlooked a key enabling technology, the humble electric water heater?
