Mammoth Batteries - ShopSolarKits.com

Lifetime

Customer Support

7MWh+

Capacity Deployed

100+

Customer Reviews

USA Based

Shipping & Support

Mammoth RE specializes in large scale 48V lithium battery solutions for off-grid residential, commercial and light industrial applications.

Designed and Assembled in the USA, backed by a comprehensive 10-Year Warranty.

Mammoth PLUS 9.6kWh LiFePO4 Battery Bank On Wheels

The Mammoth PLUS battery is a leading lithium ion-based battery bank that can be used in a variety of applications. With a 190Ah at 48V (9.6kWh) this powerful lithium battery is by far one of the best and most cost-efficient batteries in its class and on the market today!

Capable of being connected in parallel with up to 8 total powerwalls, combining high quality components with American design and assembly, we've made the battery we would want!

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Starting at $3,990

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Mammoth PRO 23.5kWh LiFePO4 Battery Bank on Wheels

Looking for the biggest and best lithium battery on the market today!? Look no further. The Mammoth PRO is a 23.5kWh lithium battery bank on wheels.

Capable of being connected in parallel with up to 8 total powerwalls, combining high quality components with American design and assembly!

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Starting at $9,790

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48V Server Rack Battery Solutions

Mammoth RE also specializes in custom 48V Server Rack Battery solutions for residential, off-grid, telecom, light industrial and agricultural applications.

Starting at $1,799

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Frequently Asked Questions

What warranty is included?

When you buy this battery, you are covered by the full manufacturer warranty of 10 years. Plus, you’ll receive our lifetime customer and technical support.

What is the capacity of each battery?

The Mammoth PLUS have 9.6kWh capacity and the PRO have 23.5kWh capacity.

What's Included with the battery?

The Mammoth batteries comes with pre-installed Anderson connections making it ready to go for quick installation to any inverter, charge controller or bus bar. With the SB175 Anderson to ring terminal cable already included, you'll be up and running in no time!

How much does shipping cost?

Shipping is calculated at checkout. Because we specialize in shipping straight to our customers, you'll get the lowest possible shipping rates when you buy from us. If you have any questions about shipping, you can give us a call at 877-242-2792