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
    Crown Renewable Power AGM Battery 6V 330Ah/20Hr 6CRV330

    Crown Renewable Power AGM Battery. 6V 330Ah/20Hr 6CRV330

    SKU: PES-ESS-BTS-0329
    MPN NO

    6CRV330

    Crown Battery
    $918.75 USD
    $918.75 USD
  • Top Rated
    Rolls AGM Sealed Deep Cycle Battery 2V 1150Ah/20hr

    Rolls AGM Sealed Deep Cycle Battery 2V 1150Ah/20hr 1275Ah/100hr S2-1275AGM

    SKU: PES-ESS-BTS-0328
    MPN NO

    S2-1275AGM

    Rolls Battery
    $954.91 USD
    $954.91 USD
  • Top Rated
    Full River Deep Cycle AGM Battery 6V 415Ah (20hr)

    Full River Deep Cycle AGM Battery. 6V 415Ah (20hr) DC400-6

    SKU: PES-ESS-BTS-0327
    MPN NO

    DC400-6

    Fullriver
    $740.42 USD
    $740.42 USD
  • Top Rated
    Rolls GEL Sealed 2V 1308Ah/20hr S2-1150GEL

    Rolls GEL Sealed 2V 1308Ah/20hr 1610Ah/100hr S2-1150GEL

    SKU: PES-ESS-BTS-0326
    MPN NO

    S2-1150GEL

    Rolls Battery
    $1,174.30 USD
    $1,174.30 USD
  • Top Rated
    Full River Deep Cycle AGM Battery 2V 1150Ah

    Full River Deep Cycle AGM Batery. 2V 1150Ah (20hr) DC1150-2

    SKU: PES-ESS-BTS-0325
    MPN NO

    DC1150-2

    Fullriver
    $1,066.86 USD
    $1,066.86 USD
  • Top Rated
    Full River Deep Cycle AGM Battery 12V 210Ah

    Full River Deep Cycle AGM Battery. 12V 210Ah (20hr) DC210-12

    SKU: PES-ESS-BTS-0324
    MPN NO

    DC210-12

    Fullriver
    $1,125.88 USD
    $1,125.88 USD
  • Top Rated
    Rolls 2V 1837Ah Flooded Deep-Cycle Battery

    Rolls 2V 1837Ah Flooded Deep-Cycle Battery – 2-KS-33PS

    SKU: PES-ESS-BTS-0323
    MPN NO

    2-KS-33PS

    Rolls Battery
    $1,036.86 USD
    $1,036.86 USD
  • Top Rated
    Rolls S2-1380GEL 2V 1571Ah/20hr Sealed GEL Battery

    Rolls S2-1380GEL 2V 1571Ah/20hr 1938Ah/100hr Sealed GEL Deep Cycle Battery

    SKU: PES-ESS-BTS-0322
    MPN NO

    S2-1380GEL

    Rolls Battery
    $1,447.36 USD
    $1,447.36 USD
  • Top Rated
    Rolls GEL Sealed 2V 1828Ah/20Ah S2-1620GEL

    Rolls GEL Sealed 2V 1828Ah/20Ah 2197Ah/100hr S2-1620GEL

    SKU: PES-ESS-BTS-0321
    MPN NO

    S2-1620GEL

    Rolls Battery
    $1,560.18 USD
    $1,560.18 USD
  • Top Rated
    Rolls S2-3240GEL Battery

    Rolls 2V 3660Ah GEL Sealed Deep Cycle Battery – S2-3240GEL

    SKU: PES-ESS-BTS-0320
    MPN NO

    S2-3240GEL

    Rolls Battery
    $3,229.74 USD
    $3,229.74 USD
  • Top Rated
    Trojan Solar SMART CARBON FLA Battery

    Trojan Solar SMART CARBON FLA Battery. 2V 1130Ah/20hr 1255Ah/100hr 1900cyles @ 50% DOD SPRE 02 1255

    SKU: PES-ESS-BTS-0319
    MPN NO

    SPRE 02 1255

    TROJAN Battery
    $820.58 USD
    $820.58 USD
  • Top Rated
    Trojan Solar SAES 12 205 12V AES Battery For Solar

    Trojan Solar SAES 12 205 12V AES Battery For Solar & Renewable Energy

    SKU: PES-ESS-BTS-0318
    MPN NO

    SAES 12 205

    TROJAN Battery
    $625.83 USD
    $625.83 USD
  • Top Rated
    Victron LiFePO4 Battery 12,8V/100Ah NG

    Victron Energy MultiPlus 24/2000/50-50 120V VE.Bus Inverter/Charger - PMP242200102

    SKU: PES-ESS-BTS-0317
    MPN NO

    PMP242200102

    Victron Energy
    $985.15 USD
    $985.15 USD
  • Top Rated
    Victron LiFePO4 Battery 12,8V/100Ah NG BAT512110620

    Victron LiFePO4 Battery 12,8V/100Ah NG BAT512110620

    SKU: PES-ESS-BTS-0316
    MPN NO

    BAT512110620

    Victron
    $970.82 USD
    $970.82 USD
  • Top Rated
    SimpliPHI 6.6 Battery Controller

    SimpliPHI 6.6 Battery Controller- order one per stack 53084

    SKU: PES-ESS-BTS-0315
    MPN NO

    53084

    SimpliPhi
    $1,023.14 USD
    $1,023.14 USD
  • Top Rated
    Victron Lynx Smart BMS 500 NG (M10)

    Victron Lynx Smart BMS 500 NG (M10) LYN034160310

    SKU: PES-ESS-BTS-0314
    MPN NO

    LYN034160310

    Victron
    $801.24 USD
    $801.24 USD
  • Top Rated
    EndurEnergy Systems ESP-R6-E Battery Rack

    EndurEnergy Systems ESP-R6-E > Battery Rack for up to six ESP-5100 HL 5.12 kWh Batteries

    SKU: PES-ESS-BTS-0313
    MPN NO

    ESP-R6

    EndurEnergy
    $1,279.41 USD
    $1,279.41 USD
  • Top Rated
    Victron LiFePO4 Battery 12.8V/180Ah Smart

    Victron LiFePO4 Battery 12,8V/180Ah Smart BAT512118610

    SKU: PES-ESS-BTS-0312
    MPN NO

    BAT512118610

    Victron
    $1,514.35 USD
    $1,514.35 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.