Base Power and Sunrun will put a battery on your house for little or nothing upfront. Here is what you actually trade away, and when it is worth it.
Battery Subscriptions Explained: Base Power, Sunrun, and ‘Free’ Home Batteries Read More »
DIY battery installation can void your warranty and complicate an insurance claim. What is actually legal to do yourself, and where the real DIY lane is.
Can You Install a Home Battery Yourself? DIY vs Licensed Installer Rules Read More »
Lithium home batteries throttle or shut down when garages hit triple-digit heat. Why it happens and how installation placement prevents it.
Home Batteries in Hot Climates: Why Garage Installs Fail in Phoenix and Texas Read More »
Appraisers treat home batteries very differently than the marketing brochures suggest. What actually moves the needle on resale value, and what does not.
Does a Home Battery Increase Your Home’s Value? What Appraisers Actually Say Read More »
Anker’s SOLIX E10 launched in January 2026 as a direct Powerwall 3 competitor. Here is how the two systems actually compare on installers, warranty, and VPP eligibility.
Anker SOLIX E10 vs Tesla Powerwall 3: Which Whole-Home Battery Wins in 2026? Read More »
Cold weather effect on home batteries: charging limits, best batteries with heaters, installation for northern climates, hybrid battery+generator.
Home Battery in Cold Climates (Performance and Installation) Read More »
Home battery sizing has two dimensions: capacity (kWh) and inverter output (kW). How to size both, worked example, common mistakes.
Battery Inverter Sizing (Separate from Battery Capacity) Read More »
Real math for home battery ROI: 4 value streams, worked examples for California, Texas, rural. Which variables move payback the most.
Home Battery ROI Calculator: How to Calculate Real Savings Read More »
Retrofit guide for adding a battery to existing solar. Inverter compatibility, AC coupling, cost by scenario, tax credits, common mistakes.
How to Add a Battery to an Existing Solar System Read More »
Battery quote comparison framework: standardize scope, line-item comparison, red flags, negotiation. Save $3K-$8K vs accepting first quote.
How to Compare Battery Quotes from Installers Read More »
