22 products
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SKU: PES-ESS-BTS-0227MPN NOVendor:EG4 ElectronicsRegular price $1,577.80 USDRegular priceUnit price per
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SKU: CRN-12CRV100Vendor:Crown BatteryRegular price $200.00 USDRegular priceUnit price per
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Top Rated
SKU: PES-GAP-eg4-5-12kwh-lifepowe-PES-7635861405830Vendor:EG4Regular price $1,471.99 USDRegular priceUnit price per$1,478.33 USDSale price $1,471.99 USDSale -
SKU: PES-GAP-eg4-5-12kwh-lifepo4-Vendor:EG4Regular price $1,489.92 USDRegular priceUnit price per
$1,559.98 USDSale price $1,489.92 USDSale -
SKU: PES-GAP-eg4-5-12-kwh-wallmouVendor:EG4Regular price $1,489.92 USDRegular priceUnit price per
$1,799.79 USDSale price $1,489.92 USDSale -
SKU: PES-GAP-eg4-100ah-wallmount-Vendor:EG4Regular price $1,455.00 USDRegular priceUnit price per
$121.65 USDSale price $1,455.00 USD -
SKU: PES-ESS-BTS-0360MPN NOVendor:DiscoverRegular price $2,625.00 USDRegular priceUnit price per
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SKU: PES-ESS-BTS-0359MPN NOVendor:DiscoverRegular price $2,618.05 USDRegular priceUnit price per
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SKU: PES-ESS-BTS-0316MPN NOVendor:VictronRegular price $970.82 USDRegular priceUnit price per
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SKU: PES-ESS-BTS-0304MPN NOVendor:EG4Regular price $2,158.66 USDRegular priceUnit price per
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SKU: PES-ESS-BTS-0285MPN NOVendor:PytesRegular price $2,029.30 USDRegular priceUnit price per
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SKU: PES-ESS-BTS-0284MPN NOVendor:VictronRegular price $3,023.00 USDRegular priceUnit price per
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SKU: PES-ESS-BTS-0278MPN NOVendor:VictronRegular price $1,787.10 USDRegular priceUnit price per
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SKU: PES-ESS-BTS-0228MPN NOVendor:EG4 ElectronicsRegular price $1,196.60 USDRegular priceUnit price per
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SKU: PES-ESS-BTS-0224MPN NOVendor:EG4 ElectronicsRegular price $1,498.75 USDRegular priceUnit price per
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SKU: PES-ESS-BTS-0148MPN NOVendor:TROJAN BatteryRegular price $415.65 USDRegular priceUnit price per
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SKU: PES-ESS-BTS-0120MPN NOVendor:PytesRegular price $1,196.60 USDRegular priceUnit price per
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SKU: PES-ESS-BTS-0103Vendor:Outback PowerRegular price $340.50 USDRegular priceUnit price per
100Ah Batteries for Solar & Backup Systems
Shop 100Ah batteries at PES Supply for solar, off-grid, and backup power applications. 100 amp-hour batteries provide substantial energy storage in a manageable size, ideal for medium to large battery banks. Available in LiFePO4 lithium, AGM, and gel chemistries from trusted brands including EG4, Fortress Power, Universal Power Group, and more.
100Ah Battery Options
- LiFePO4 lithium – 6,000+ cycles, 80% DoD, built-in BMS
- AGM – budget-friendly, maintenance-free
- Gel – deep-cycle, heat-tolerant
- 12V, 24V, and 48V options
- Series/parallel configurations for any voltage and capacity
A 100Ah battery at 48V stores approximately 4kWh of usable energy (at 80% DoD for lithium). Multiple batteries can be connected in series for higher voltage or parallel for more capacity. Our team helps you size a bank matched to your inverter, loads, and autonomy requirements.
Browse the full selection below and order today with fast shipping from PES Supply. Questions? Our solar and backup power experts are ready to help you spec the right system—contact us.