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Solar Battery Banks

Pre-sized solar battery banks ensure you have the right storage solution for your solar system. Built with batteries from trusted manufacturers like Discover, Crown, Fullriver and more.

Shop All 49 Battery Banks Available Now

Full 30% Tax Credit Ends Dec 31st, 2019 Learn More

Shop Featured Battery Banks

Our Top Picks

ModelPart No.DescriptionPrice
Fullriver AGM 415 Ah 24 VDC 9,960 Wh (4) Battery Bank1898596WSS Battery Bank Fullriver AGM 415 Ah 24 VDC 9,960 Wh (4)
$2,226.00
Qty
Fullriver AGM 415 Ah 48 VDC 19,920 Wh (8) Battery Bank1898601WSS Battery Bank Fullriver AGM 415 Ah 48 VDC 19,920 Wh (8)
$4,474.00
Qty
Fullriver AGM 830 Ah 48 VDC 39,840 Wh (16) Battery Bank1898616WSS Battery Bank Fullriver AGM 830 Ah 48 VDC 39,840 Wh (16)
$9,014.00
Qty
Crown 430AH 48VDC 20,640 Wh (8) Battery Bank1898725WSS Battery Bank Crown 430AH 48VDC 20,640 watt hrs (8)
$2,859.00
Qty
Crown AGM 220 Ah 12 VDC 2,640 Wh (2) Battery Bank1898750WSS Battery Bank Crown AGM 220 Ah 12 VDC 2,640 Wh (2)
$535.00
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Surrette / Rolls S-1660 1284 Ah 48VDC 61,632 Wh (24) Battery Bank1898650WSS Battery Bank Rolls Surrette 1284 Ah 48VDC 61,632 Wh (24)
$10,495.00
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Crown AGM 1200 Ah 48 VDC 57,600 Wh (24) Battery Bank1898677WSS Battery Bank Crown AGM 1200Ah 48v Battery Bank 57,600 Wh (24)
$13,826.00
Qty
Discover Battery 260AH 48VDC w/ Xanbus 13,200 Wh (2) Lithium Battery Bank1898861WSS Battery Bank Discover 260AH 48VDC w/ Xanbus 13,200 Watt Hours (2)
$14,466.00
Qty
Crown 1000Ah 48Vdc 48,000 Wh (24) Battery Bank1898674WSS Battery Bank Crown Flooded 1,000Ah 48v (24)
$12,988.00
Qty
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solar battery guide
FREE Solar Battery Guide

Deep Cycle Battery Banks 101

The battery bank is one of the most complicated and costly components of any off-grid power system.

Your battery storage needs to be large enough to supply power year-round. Nothing is more frustrating than suffering a power outage because your battery bank doesn't store enough charge.

On the other hand, too much battery capacity means your system won't be able to fully recharge. If your battery bank is too large, your batteries can't get the full charge, which can ruin the batteries.

Dialing in on the right battery bank is an important step to designing your off-grid system. You want to make sure you hit the sweet spot.

What's in a Battery Bank?

A battery bank can be composed of a single battery, or multiple interconnected batteries that are wired to work as one large battery at a certain voltage and amp-hour capacity.

We design our battery banks to pair with our off-grid systems. They include some extra components to ensure the system works out of the box.

Monocrystalline Solar Panel

Flooded Lead Acid

Includes:

  • Batteries
  • Interconnect cables and hardware
  • Refractometer for checking battery charge levels
Monocrystalline Solar Panel

Sealed Lead Acid

Includes:

  • Batteries
  • Interconnect cables and hardware
Lithium Battery

Lithium

Includes:

  • Batteries
  • Interconnect cables and hardware

We build our cables in-house using high quality wire, lugs and heat shrink.

Want to learn more about the different types of batteries and the brands we recommend?

Check out our deep cycle battery page.

Shop All Solar Battery Banks and compare pricing and specs.
Complete Solar Power System

Battery Bank Next Steps

If you know your monthly kWh usage, find out what battery bank size you'll need with our battery bank calculator.

Are you designing your system from scratch? Check out our complete off-grid packages. Each one has a group of battery banks to choose from.

Still not sure what kind of system you're looking for? Get our FREE Getting Started Guide. It covers all the basics of solar power.

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Download Our Solar Battery Guide
A poorly designed system can ruin your batteries. Our Solar Battery Guide will help you size your battery bank properly and keep things running smoothly.
Get the Guide »