Oxbox Energy Storage System

Oxbox, dependable and durable, is great for storing energy generated by a solar array, a generator, or the utility. Use it for emergency backup, cutting utility costs, or to live completely off-grid with the energy you generate and store.

3-4x More Powerful Than Lithium

A single Oxbox can produce 3–4 times more power than a single lithium-based device. Furthermore, due to Oxbox's enormous capacity, only a small portion of its total power is released during a single load cycle. Simply put, Oxbox is the best option for solar and home backup applications since our cutting-edge lead-acid batteries are built for both daily cycling and extended duration.

Lithium Unit

In less than a day, a lithium unit's useable energy is depleted by 80–100%.

Oxbox Unit

After a day of operation, the Oxbox system will still have 70–80% of its original capacity, providing 2-3 days of useful energy before requiring a recharge.

Powered By BAE Secura PVV Cell Solar Batteries

Packed with valve-regulated lead-acid batteries (VRLA Tubular Plate GEL), Oxbox provides the ideal way to store energy. Because of their special electrode design and fixed gel electrolyte, the batteries built into Oxbox deliver rock-solid, maintenance-free performance, along with an impressive cycle lifetime.

BAE Secura PVV Cell Solar Batteries in an Oxbox Energy Storage

More Flexibility Means More Freedom

Install your Oxbox almost anywhere and connect to almost anything. Oxbox gives you truly flexible options on where your unit is placed, what systems you’re able to connect it to and how it’s used to store and provide you with power. Other systems limit your choices to just what their proprietary components can do. Oxbox is UL 1989 / UL 1973 / UL 9540 certified.

Connects anywhere and can connect up to 4 units in a single system

Most household loads can be supported by the Oxbox ESB-48V-40 unit for up to three days without the need for recharging. You can connect up to three additional Oxbox units in parallel if your home requires a higher load or if you need backup power for longer than three days.

Saving You Money

In comparison to many other possibilities, Oxbox offers energy at a lower cost per kw/hr, making it a wise investment in its value, security, and independence of your home. Running your home with Oxbox during peak hours will result in even greater savings! Additionally, because it can store a significant amount of energy, you may be able to sell what you don't need back to your energy provider.

** Based on available published data as of September 2022

Price comparison per kWh of capacity with Oxbox leading the competition of Fortress, Tesla, Generac, LG Chem, SolarEdge, and Enphase.

Oxbox Energy Storage System

Rugged, corrosion-resistant powder-coated aluminum

Designed for exterior use but may be installed inside a home

Includes a 250 amp disconnect on the exterior

Main enclosure and disconnect box may be padlocked

Side louvers for ventilation

Removable side panel for easy installation

Hinged lid with a support for easy servicing

2” conduit hole (2.5” O.D.) to accommodate input wiring (wiring and conduit not included)

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Still Unsure If The Oxbox Energy Storage Is The Right Fit For You?

We believe the Oxbox Energy Storage is a great asset to any solar system post NEM 3.0. While NEM 3.0 may seem less favorable to solar customers due to the export rate reduction, the Oxbox is a great way to help cut energy bills by storing energy for a later use. We also understand that it may not be the right fit for you for many reasons and that is ok. If you're interested and want to learn more, please give us a call at 800-942-2424 and one of our team members will help answer any questions or concerns you may have in regard to the Oxbox Energy Storage. Or you can request a quote for more information on the Oxbox and a team member will get back to you shortly.

Did you know that we're not just a ecommerce company selling solar equipment online. We're more than that. We offer a variety of services from engineering, integration and design to custom solution and permitting. We'll be with you every step of the way until the project is completed and post completion. That is our commitment to you.