News
U. S. startup debuts low-cost, plug-and-play indoor heat pump for residential use
4+ hour, 8+ min ago (361+ words) San Francisco-based Merino Energy has launched the Merino Mono, a plug-and-play indoor heat pump that can be installed in under an hour and is priced at a flat $3, 800 including installation. The Merino Mono heat pump San Francisco-based climate hardware company…...
Sassmann develops "solar panel grid" for PV systems for pigeon protection
1+ week, 5+ day ago (595+ words) pv magazine International Sassmann develops "solar panel grid" for PV systems for pigeon protection Sassmann founder Patric Sassmann said operators and prospective owners of PV systems should take pigeon-related risks seriously and adopt preventive measures early, noting that cleaning or…...
Wales first part of UK to mandate solar panels on new buildings
1+ mon, 2+ day ago (288+ words) Updated building regulations will effectively mandate solar for domestic and commercial buildings in Wales from early 2027. The new rules come ahead of England's Future Homes Standard, which is also expected to effectively mandate rooftop solar for new builds. Mandatory solar…...
Prepaid rooftop solar model targets 40% US federal tax credits
1+ mon, 1+ week ago (274+ words) US companies Sol Source Solutions and Tri Beam Financial have launched a prepaid residential solar and storage financing product designed to unlock federal tax credits of up to 40%. Sol Source Solutions and Tri Beam Financial have announced the launch of…...
Solar electricity during night-time
1+ mon, 2+ week ago (553+ words) Night-time from the point of view of solar PV is effectively 16 hours on average, longer in winter and shorter in summer. How can we cover night-time electricity demand in a renewable energy system? By far the most important storage technologies…...
Octopus Energy invests $1 billion in California clean technology
1+ mon, 3+ week ago (333+ words) Octopus Energy will acquire a solar and storage project in California that is expected to be operational by July as part of its investment. The UK-based company, active across major markets in Europe, Australia, China and the United States, says…...
France sees growing case for residential solar battery leasing
2+ mon, 3+ day ago (298+ words) Battery leasing is gaining traction in Europe as a way for households with rooftop solar to increase self-consumption without the upfront cost of purchasing a storage system. Even though home batteries are becoming increasingly affordable, investing in a storage solution…...
How to design a UL-certified balcony solar kit in the United States
2+ mon, 1+ week ago (288+ words) UL Solutions has published new technical guidance and a proposed certification pathway for plug-in balcony solar systems, outlining safety risks and design requirements as several US states move to legalise the technology. UL Solutions has released new design guidance and…...
Octopus Energy to set up joint venture to trade renewables in China
2+ mon, 1+ week ago (326+ words) UK-based Octopus Energy has agreed to set up a joint venture in China focused on spot power trading, in a bid to scale renewable electricity volumes as market reforms and demand growth accelerate. Octopus Energy Group said it has partnered…...
US firefighters favor microinverter-based rooftop solar for safety
2+ mon, 2+ week ago (481+ words) Survey data from the US-based Solar and Fire Education training program show that 98% of participating firefighters would recommend microinverter-based rooftop solar systems, citing safety advantages linked to all-AC system design. The Solar and Fire Education (SAFE) program, an initiative led…...