What is the best solar battery overall? We've evaluated dozens of solar batteries over the years, and in 2025, the Bluetti EP900 Home Battery Backup is CNET's pick for the best solar battery ...

For a while, sealed lead acid seemed to be the future of solar batteries. However, all lead acid batteries require more careful monitoring of charge levels compared with lithium-ion and can't ...

The new product comes with a standard 5-year warranty, which is extendable to 10 years for PV system owners that also utilize ...