Keep the lights on, on or off the grid.
Honest, tested guides to solar and battery backup for your home, cabin, van, or homestead. No installer calls. No fluff.
Start with your setup
Same gear, different goals. Pick where you are.
Home Backup
Home battery backup and solar backup power to ride out outages and shave your bill, right here in town.
Off-Grid & Cabins
Off-grid solar systems and kits for cabins and homesteads, full independence past the power lines.
RV
RV solar panels, kits, and battery power for RVs, trailers, and motorhomes.
Gear & Components
Solar gear and components, panels, batteries, inverters, and charge controllers, compared.
How much solar and battery do you actually need?
Answer a few questions about what you want to run and for how long. We size the panels, battery bank, inverter, and controller, then point you at gear that fits.
Open the sizing calculator →Latest guides
All guides →Best LiFePO4 Batteries for Off-Grid Solar 2026
The best LiFePO4 batteries for off-grid solar in 2026, from 48V server-rack banks to 12V RV batteries, with capacity, price per kWh, and who each suits.
Best Off-Grid Solar Kits 2026: Homes, Cabins & Homesteads
The best off-grid solar kits for 2026 for homes, cabins, and homesteads, from plug-and-play all-in-one systems to budget DIY component kits, with specs and who each suits.
Best RV Solar Panels & Kits 2026
The best RV solar panels and kits for 2026, from full roof-mount kits to single panels, portable solar, and LiFePO4 batteries, with specs and who each is for.