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Here at DIY House Battery Backup, our sole mission is to make reliable, high-quality energy storage solutions affordable for everyone. We believe that energy independence should never come with a high price tag, so we offer industry-leading lithium battery technology at unbeatable prices.

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IRON CORE HOME BATTERY BACKUP SYSTEMS

Iron Core 5kW Battery Backup System II

The Iron Core battery backup system is ideal for powering household loads such as refrigerators, microwave ovens, power tools, lighting and small AC units during a short term power outage. It's perfect for areas prone to power outages. And since it's designed to accomodate the easy addition of solar panels, it's ideal for use in rural electrification projects, and situations where energy independence is desired, essentially anywhere where a reliable power source is needed but grid connection is not readily available or desirable.

On Sale $2,499
Includes Free Shipping*

When it comes to installing a home battery backup system, the quality of the components matters‚ and nobody delivers better quality and value than we do. Our DIY emergency power kits feature heavy duty, true low-frequency transformer-based all-in-one pure sinewave inverter chargers, trusted worldwide for their exceptional performance, safety, and a long lifespan. You won't find any of the cheap, lightweight high-frequency transformerless inverters that have flooded the US market in any of our systems.

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5,000 W Continuous 15,000 W Surge AIO Inverter

Heavy duty, long life, low frequency, transformer based all-in-one 120/240 Volt split phase inverter/charger with MPPT PV charge controller and an automatic transfer switch with dry contacts and RS232/RS485 comm ports.

Heavy  Duty 48 Volt To 12 Volt DC To DC converter

During an emergency, you may to need to power higher current 12 Volt DC loads so we've included a high amperage DC to DC converter with 5 Volt USB outlets and a cigarette lighter outlet to provide you with plenty of reserve DC power.

Massive Heavy Duty 160 Amp DC Disconnent

You won't find any of the miniature self combusting DC disconnects in this system. When it comes to safety, we use only the highest quality DC disconnect available on the market.

An Eight Outlet 20 Amp Surge Suppressor

Unlike other battery backup systems that only provide a connect to an isolated subpanel, our Iron Core systems provide surge and circuit breaker protected outlets as well as the ability to connect to an isolated subpanel if you wish.

Option To Add Solar Panels At A Later Date

Our Iron Core House Battery Backup Systems can provide power to your home with or without solar panels. The heavy duty inverter that is used in our systems include a buil-in high efficiency Multi Point Power Tracking battery charge controller that allows you to add solar panels for recharging your battery bank during prolonged power outage.

Safe, Heavy Duty LFP Batteries For Long Life

This Blackout Buster residential backup power kits includes Lithium Iron Phosphate batteries with a 48 Volt 100 Amp hour rating for use where the grid has failed and you are in need of reliable emergency power.

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Why Our DIY House Battery Backup Kits with LiFePO4 Batteries Are the Best Choice. Here's why our kits stand above the competition:

Top-Tier Batteries: Our batteries use only brand-new, (Grade A) LFP Cells, No "B-grade" or "surplus" cells that others quietly sell. Each battery is tested to meet or exceed factory specifications.

Unmatched Longevity: Our LFP batteries deliver 8,000+ cycles, meaning your battery can last 10 to 15 years with proper use longer than most other brands can promise.

Superior Safety: Lithium Iron Phosphate chemistry is already the safest choice, but our Grade A LFP manufacturing standards raise the bar even higher. You get peace of mind knowing your battery system is rock-solid safe.

DIY Made Easy: We design our kits for easy assembly, complete with pre-tested inverters and batteries, and hardware. Plus, we're just a phone call away if you need support.

Best Price Guarantee: We guarantee the best nationally advertised price on our same in-stock kits systems or your kit is free. Nobody else is confident enough to make that offer.

Built for Off-Grid and House Backup: Our kits are ideal for solar energy storage, RVs, boats, and emergency backup systems, giving you reliable power where and when you need it most.

Don't gamble on cheap, unreliable solar generators. Install your own home solar generator system with the best components and the best support at the best price with our DIY home battery generator kits featuring superior low frequency, transformer based inverter technology and Grade A LiFePO4 batteries. Ready to get started? Take control of your energy future with a battery you can trust!