Batteries & Energy Storage

Solar Panels

Inverters

Storage solutions

Charge controllers

Solar Equipment

Racking

Accessories

Solar Panels

Inverters

Storage solutions

Charge controllers

Solar Equipment

Racking

Accessories

538 products

  • Top Rated
    Rolls Flooded Lead-Acid Battery 6V 710Ah

    Rolls Flooded Lead-Acid Battery. 6V 710Ah/20hr 916Ah/100hr 6-CS-21PS

    SKU: PES-ESS-BTS-0347
    MPN NO

    6-CS-21PS

    Rolls Battery
    $1,581.50 USD
    $1,581.50 USD
  • Top Rated
    Rolls Surrette 6-CS-25PS 6V Deep Cycle Battery

    Rolls Surrette 6-CS-25PS 6V 820Ah Deep Cycle Flooded Lead Acid Battery

    SKU: PES-ESS-BTS-0346
    MPN NO

    6-CS-25PS

    Rolls Battery
    $2,237.51 USD
    $2,237.51 USD
  • Top Rated
    Rolls 6-CS-27PS Battery

    Rolls Flooded Lead Acid Deep Cycle 6V, 929Ah Battery – 6-CS-27PS

    SKU: PES-ESS-BTS-0345
    MPN NO

    6-CS-27PS

    Rolls Battery
    $1,833.40 USD
    $1,833.40 USD
  • Top Rated
    Rolls 8V 853Ah Flooded Lead Acid Battery

    Rolls 8V 853Ah/20hr Flooded Lead Acid Battery – 8-CS-25PS

    SKU: PES-ESS-BTS-0344
    MPN NO

    8-CS-25PS

    Rolls Battery
    $2,267.16 USD
    $2,267.16 USD
  • Top Rated
    Crown Renewable Power Flooded Battery

    Crown Renewable Power Flooded Battery 2V 2500Ah/20hr - 2CRP2500

    SKU: PES-ESS-BTS-0343
    MPN NO

    2CRP2500

    Crown Battery
    $2,076.69 USD
    $2,076.69 USD
  • Top Rated
    Crown 6CRP1000 Flooded Battery

    Crown 6V 1000Ah Renewable Power Flooded Battery – 6CRP1000

    SKU: PES-ESS-BTS-0342
    MPN NO

    6CRP1000

    Crown Battery
    $2,933.35 USD
    $2,933.35 USD
  • Top Rated
    Crown Renewable Power 6V 1300Ah Flooded Battery

    Crown Renewable Power 6V 1300Ah Flooded Battery – 6CRP1300

    SKU: PES-ESS-BTS-0341
    MPN NO

    6CRP1300

    Crown Battery
    $3,441.49 USD
    $3,441.49 USD
  • Top Rated
    Crown 6CRP1600 6V 1.6kAh Deep Cycle Flooded Lead Acid Battery

    Crown 6CRP1600 1.6kAh 6VDC Deep Cycle Flooded Lead Acid Battery- 6CRP1600

    SKU: PES-ESS-BTS-0340
    MPN NO

    6CRP1600

    Crown Battery
    $4,555.23 USD
    $4,555.23 USD
  • Top Rated
    Crown 6CRP2050 6V 2050Ah flooded renewable battery

    Crown Renewable Power Flooded Battery. 2V 2050Ah/20hr 6CRP2050

    SKU: PES-ESS-BTS-0339
    MPN NO

    6CRP2050

    Crown Battery
    $4,986.64 USD
    $4,986.64 USD
  • Top Rated
    Crown 6CRP2500 6V 2500Ah flooded renewable battery

    Crown Renewable Power Flooded Battery. 2V 2500Ah/20hr 6CRP2500

    SKU: PES-ESS-BTS-0338
    MPN NO

    6CRP2500

    Crown Battery
    $5,171.54 USD
    $5,171.54 USD
  • Top Rated
    Rolls 2V 2527Ah Flooded Lead-Acid Battery

    Rolls 2V 2527Ah Flooded Lead-Acid Battery – 2-YS-31PS

    SKU: PES-ESS-BTS-0337
    MPN NO

    2-YS-31PS

    Rolls Battery
    $1,574.70 USD
    $1,574.70 USD
  • Top Rated
    Surrette Rolls 8-CS-17P - 8 Volt 546 Amp Hour Flooded Battery - 8-CS-17PS

    Surrette Rolls 8-CS-17P - 8 Volt 546 Amp Hour Flooded Battery - 8-CS-17PS

    SKU: PES-ESS-BTS-0336
    MPN NO

    8-CS-17PS

    Surrette
    $2,124.43 USD
    $2,124.43 USD
  • Top Rated
    Rolls Flooded Lead-Acid Battery 4V 1404Ah

    Rolls Flooded Lead-Acid Battery. 4V 1404Ah/20hr 1811Ah/100hr 4-KS-25PS

    SKU: PES-ESS-BTS-0335
    MPN NO

    4-KS-25PS

    Rolls Battery
    $1,770.36 USD
    $1,770.36 USD
  • Top Rated
    Crown 6CRP260 Deep Cycle Battery

    Crown 6CRP260 Deep Cycle Battery 6CRP260

    SKU: PES-ESS-BTS-0334
    MPN NO

    6CRP260

    Crown Battery
    $358.41 USD
    $358.41 USD
  • Top Rated
    OutBack EnergyCell 195XTV 12V 106Ah AGM Battery

    OutBack EnergyCell VRLA-AGM 106Ah 12V Top Terminal – 195XTV

    SKU: PES-ESS-BTS-0333
    MPN NO

    195XTV

    Outback Power
    $297.14 USD
    $297.14 USD
  • Top Rated
    Leoch 12V 180Ahr (C20) VRLA Pure Lead With Carbon, 3000 Cycles at 50% DoD PLC+C 180FT

    Leoch 12V 180Ahr (C20) VRLA Pure Lead With Carbon, 3000 Cycles at 50% DoD PLC+C 180FT

    SKU: PES-ESS-BTS-0332
    MPN NO

    PLC+C 180FT

    Leoch
    $994.75 USD
    $994.75 USD
  • Top Rated
    Rolls AGM Sealed Deep Cycle Battery 6V 415Ah/20hr 460Ah/100hr

    Rolls AGM Sealed Deep Cycle Battery. 6V 415Ah/20hr 460Ah/100hr S6-460AGM

    SKU: PES-ESS-BTS-0331
    MPN NO

    S6-460AGM

    Rolls Battery
    $808.44 USD
    $808.44 USD
  • Top Rated
    Rolls GEL Sealed 2V 1046Ah/20hr 1287Ah/100hr

    Rolls GEL Sealed 2V 1046Ah/20hr 1287Ah/100hr S2-920GEL

    SKU: PES-ESS-BTS-0330
    MPN NO

    S2-920GEL

    Rolls Battery
    $1,093.29 USD
    $1,093.29 USD

Batteries & Energy Storage Solutions

Store your solar energy and keep the power on with batteries and energy storage systems from PES Supply. Our inventory covers every chemistry and capacity—from LiFePO4 lithium batteries and sealed lead-acid to AGM and gel batteries. Power your off-grid cabin, whole-home backup system, or commercial microgrid with reliable storage from EG4, Fortress Power, BYD, SONNEN, Victron Energy, and more.

Find the Right Battery

  • LiFePO4 lithium batteries – 5kWh, 10kWh, 14kWh, and 19kWh options
  • AGM & gel sealed lead-acid for budget-friendly backup
  • Server-rack batteries like EG4 LifePower and server rack modules
  • Modular stackable systems for scalable capacity
  • Battery accessories – cables, busbars, shunts, and BMS

Lithium iron phosphate (LiFePO4) batteries offer 6,000+ cycle lifetimes, built-in BMS protection, and safe operation in any orientation. Choose the right voltage (12V, 24V, 48V) and capacity for your inverter and load profile. Our team can help you size a bank for any application.

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.