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BIG BATTERY 40%

up to 40% off on BIG BATTERY
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ALL IN ONE KITS

Lithium-Ion All-in-One Kits
We know it can be tough to set up a home power system when a million different components and accessories are available. BigBattery seeks to cut out confusing shopping experiences with our new All-in-One Kits. These lithium-ion upgrade kits provide a one-stop solution for getting your power system up and running quickly and painlessly!
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48V GOLF KART  Elite Kits

Our Highest Capacity Golf Cart Upgrades
The 48V Falcon Elite is the latest golf cart solution to come out of the BigBattery workshop. This LiFePO4 battery comes with over 3kWh capacity, grade A lithium cells, and an internal fire extinguisher. This upgrade will give you safe, reliable, and long-lasting power. Get kits ranging from 6kWh to 12kWh, and leave your range anxiety at home. Go further and faster with the 48V Falcon Elite Kits!
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Big Battery —The Most Powerful Battery on the Planet

Twice the power, Half the weight, Zero Maintenance. LifePO4 technology by Big Battery gives you a 20 year lifespan and up to 10,000 cycles, making it the most efficient and cost effective battery on the planet. Go further. Last longer. Play Harder.

Solar Calculator

How much do solar panels cost? Using our simple solar panel calculator, you can quickly determine how many solar panels you'll need for your home.
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SOLAR & OFF GRID

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GOLF CARTS

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RVS & VANS

get started with solar

We'll help you in determining your solar demands!
Fill out the form to receive a free solar panel quote, which includes a custom solar panel layout utilizing satellite technology as well as a breakdown of solar energy production, federal tax credit, and energy offset.
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OFF GRID POWER

BigBattery off-grid lithium battery banks are made from LiFePO4 cells, which are the best energy source because they store more energy than any other lithium or lead-acid battery.
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Inverters

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Batteries

EAGL-X4

All in One Kits

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Cables & Wiring

get free consultation

Our team of Solar Specialists are waiting to help you!

During this call, we will discuss your project requirements and assign you to one of our expert energy consultants who will analyze your roof, electrical systems, and energy needs to prepare a custom tailored solution just for you!

GET YOUR FREE BEGINNER’S GUIDE TO GOING SOLAR

We'll help you in determining your solar demands!

Learn how to design your system, calculate your solar payback period, and expertly navigate the permitting and installation process.

Create a Custom Solar Kit

With our do-it-yourself solar kits, you can save thousands of dollars on solar panel installation. Solarkitdepot walks you through system design and installation so you can install your system with confidence.