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The EG4 BOSSBox is a weather-resistant energy storage enclosure designed for easy, DIY-friendly installation. Built to house EG4 hybrid inverters and EG4 AllWeather batteries, it provides a reliable solution for whole-home backup, off-grid living, and light commercial use. Whether you're securing backup power for outages or setting up an independent energy system, the BOSSBox makes it simple. No need for complex wall mounting—its freestanding design saves time, labor, and extra costs. Made from durable epoxy-coated Q235 steel, it stands up to harsh outdoor conditions while keeping your power secure.
Traditional generators are loud, expensive to maintain, and reliant on fuel. The BOSSBox Energy Storage Enclosure offers a clean, quiet, and reliable power solution, perfect for homes, businesses, and emergency backup situations. Whether you need backup power during outages or a dependable energy source for off-grid setups, this ESS Cabinet delivers without the noise, fumes, or ongoing fuel costs.
Designed with convenience in mind, the BOSSBox stands on its own, eliminating the need for drilling, wall-mounting, or complicated installations. This streamlined setup reduces labor costs, making energy storage more accessible and cost-effective.
From extreme weather to long-term outdoor exposure, the BOSSBox is designed to last. The epoxy-coated steel construction provides protection against the elements, ensuring your energy storage remains secure in any environment.
We provide lifetime personalized support with real humans dedicated to guiding you through installation, troubleshooting, system expansions, and any other problems that may arise. Ensuring a seamless solar experience.
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Order process flawless. Shipping was super fast.
William Tarolli
had a bunch of questions and Christian answered them. Now hopefully after using three different inverters this one will have the correct software and will solve the problem.
Thanks for the help!
J.C.
I was a bit skeptical of buying from a new company first and spoke to Christian. He answered all my questions and made sure my order shipped quickly. I would buy from them again anytime, and I recommend them.
Christopher Moore
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