Battery intelligence
The official editorial and research team for Battery Planning, providing expert battery sizing guides, specifications audits, and cost estimation planners.
17 articles
Master guide to emergency home battery backup power. Learn about essential load panels, automatic transfer switches, motor surge currents, appliance wattages, and multi-day outage runtimes.
Guide to sizing battery backup for CPAP machines and medical devices. Learn about heated humidifier power draw, pure sine wave inverters, and DC adapters.
Learn how to back up your sump pump during a blackout. Calculate startup surge watts (1/3 HP vs 1/2 HP), battery runtime, and dual float switch setups.
Learn the status of the 30% federal solar battery tax credit in 2026. Compare Section 25D expiration rules, lease options, and Form 5695 filing.
Find out if a solar battery is worth the cost. Calculate your payback period under TOU rules, NEM 3.0 export credits, VPP programs, and 2026 incentives.
Learn the total turnkey cost of installing a Tesla Powerwall 3. Compare unit MSRP, labor soft costs, DC expansion pricing, and 2026 financing.
Learn the total turnkey cost of home battery backup installations. Compare hardware prices, labor soft costs, smart sub-panels, and 2026 incentives.
Learn what size inverter you need to run a house during a power outage. Calculate continuous load, motor starting surges, and pure sine wave needs.
Compare AC-coupled vs. DC-coupled home batteries. Learn about conversion steps, round-trip efficiency, retrofit ease, and system resiliency.