Free Shipping on Most Orders Within the Continental U.S. (Excludes AK/HI)
30-Day Returns
Secure Checkout on Every Order
Trusted by Homeowners Across the Country
Power You Can Count On
At Prepared Home HQ, we believe reliable backup power shouldn't be complicated or out of reach. Every system we carry is chosen for dependability, ease of setup, and real-world home use — so you feel calm and prepared, not overwhelmed. Have questions? Reach us at support@preparedhomehq.com. Your order is backed by our shipping and return policies.
Questions We Get a Lot
The right capacity depends on which devices or appliances you need to keep running and for how long. Start by listing your essentials — refrigerator, lights, medical equipment, phone charging — and add up their wattage to estimate your daily draw. A higher Wh (watt-hour) rating means more runtime, while a higher W (watt) output rating means you can run more demanding appliances at once.
LiFePO4 (lithium iron phosphate) chemistry is widely regarded as a strong choice for home backup use because of its stable performance across charge cycles and its thermal resilience compared to other lithium chemistries. These batteries are designed to handle deep discharge and recharge cycles without significant capacity loss over time, making them well-suited for regular backup use. Most of the systems in this collection use LiFePO4 cells for exactly that reason.
Yes — many systems in this collection are solar-compatible and can be recharged using solar panels while the grid is down, giving you a genuinely self-sufficient power source. Some products in this collection include solar panels as part of a combo kit, while others accept panels purchased separately. Check each product listing for its maximum solar input wattage to understand how quickly it will recharge under sun.
We offer Free Shipping on Most Orders Within the Continental U.S. (Excludes AK/HI), so your system ships to your door without an added freight charge in most cases. If you need to return a system, our 30-Day Returns policy applies — please review our Return Policy page for full details on eligibility and the return process.
About Our Home Battery Backup Systems
A home battery backup system is a rechargeable energy storage unit that keeps your essential appliances and devices running when the utility grid goes down. Unlike a traditional fuel-powered generator, a battery-based system operates silently, requires no combustion fuel, and can be recharged from a standard outlet, a vehicle, or solar panels — making it a practical fit for everyday homes as well as off-grid and emergency-preparedness setups. These systems are built for homeowners who want to stay comfortable and in control during outages caused by storms, grid instability, or planned maintenance. They are equally useful for those who want to reduce dependence on the grid full-time. When choosing a system, the two numbers that matter most are output wattage — how much power it can deliver at once — and capacity in watt-hours, which determines how long it will run your devices. LiFePO4 battery chemistry is a common and well-regarded choice in this category for its stability and cycle durability. Consider how you plan to recharge the system, which appliances you need to support, and whether a portable or more stationary setup fits your home best.
