Protect Your Home from Texas Grid Outages Get a free battery backup assessment - works with or without solar. Get Free Assessment Best Home Batteries for Texas (2026 Rankings) Not all home batteries are equal. Here's how the major options compare for Texas homeowners. Our Top Picks Best Overall: Tesla Powerwall 3 Why: Integrated inverter, smart energy management built-in, strong warranty Capacity: 13.5 kWh Cost: $12,000-15,000 installed Best for: Most Texas homeowners Best fo