A new study of solar installations from the 1980s and ’90s found many still generating most of their original power.

The new Tesla Solar Panel and mounting system pairs with the company’s inverter, Powerwall battery, EV charging and vehicles, creating an all-Tesla residential solar offering for the first time.

The new Tesla Solar Panel and mounting system pairs with the company’s inverter, Powerwall battery, EV charging and vehicles, creating an all-Tesla residential solar offering for the first time.

The launch of the new product suggests Tesla could renew its focus on residential solar and expand U.S. lease options with Powerwall.

SolarEdge has begun exporting US-made residential solar inverters to Europe, a rare move as few US solar manufacturers ship ...

Chinese solar manufacturer GCL Technologies has signed a deal to build a 5GW solar cell and module manufacturing facility in ...

Sentiment among Europe’s solar buyers dropped to the lowest levels on record at the end of 2025, according to sun.store's ...

Solar manufacturers are facing rising cost pressure as silver paste now accounts for up to 30% of total cell production costs. OPIS analyst Hanwei Wu tells pv magazine that module producers currently ...

Maxell, Ltd. (TOKYO: 6810) has developed an all-solid-state battery power module which matches the same size and output voltage as a lithium thionyl chloride battery (ER battery). ER batteries are ...

With energy prices still high, many homeowners are asking a familiar question: are solar panels worth it? But which solar panel is actually right for your home? Are you paying extra for features you ...

Since launching in 2015, Octopus Energy has seen a meteoric rise, becoming one of Britain’s largest suppliers of electricity and gas. Its expansion accelerated in 2023 with the acquisition of Shell ...

The EnergySage Solar Marketplace connects homeowners with local, pre-screened, qualified solar energy installers that match consumers’ financial goals, lifestyle and budget. Homeowners that use ...