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Solar Batteries

Solar Batteries

Looking to store your solar energy? SolarTown offers a full selection of high-performance solar batteries for residential and off-grid applications. Choose from lithium, AGM, and deep cycle options — perfect for RVs, cabins, backup power, and full system integration.

  • Sun Xtender PVX-490T 12V Solar Battery Sun Xtender PVX-490T 12V Solar Battery

    Sun Xtender

    $215.30
    Sun Xtender Solar Battery Sun Xtender batteries provide safe, reliable and long lasting power. Environmentally friendly, there is no exposed lead on Sun Xtender batteries and they are 100 percent recyclable. Sustainable, Clean, Renewable Energy...
    $215.30
  • Sun Xtender PVX-5340T 2V Solar Battery

    Sun Xtender

    $410.80
    Sun Xtender Solar Battery VRLA-AGM Deep Cycle Battery for Off Grid and Grid Tied Systems.Sun Xtender pioneered renewable energy storage batteries for Off Grid and Grid Tied Systems.Since 1987, Sun Xtender has been designing valve regulated lead acid...
    $410.80
  • On Sale
    2× Anker SOLIX F3800 | 12000W, 7.68kWh + Smart Home Power Kit 2× Anker SOLIX F3800 | 12000W, 7.68kWh + Smart Home Power Kit

    Anker

    MSRP: $9,597.00
    Now: $7,099.00
    Was: $7,899.00
      Features Seamlessly integrates Anker SOLIX F3800, utility grid, and roof solar power. Provides backup power for essential home appliances during outages. Easily control and monitor energy usage with the Anker app. Avoid peak rate charges and...
    MSRP: $9,597.00
    Now: $7,099.00
    Was: $7,899.00
  • On Sale
    Anker SOLIX F3800 + Expansion Battery, 7680Wh | 6000W Anker SOLIX F3800 + Expansion Battery, 7680Wh | 6000W

    Anker

    MSRP: $6,498.00
    Now: $4,299.00
    Was: $4,999.00
      Features Designed with plug-and-play home backup capability. (Accessories sold separately.) 6,000W, 120V/240V split-phase output in one unit for power-hungry appliances. 3.84kWh - 26.9kWh expandable capacity with up to 6 expansion batteries...
    MSRP: $6,498.00
    Now: $4,299.00
    Was: $4,999.00
  • Discover ESS Quick Stack Bracket

    Discover

    $59.00
    An open battery stacking system that is flexible, secure, and set up in only a few minutes. Features Stack up to six battery modules and a battery module combiner Brackets interlock without tools Facilitates air gap between batteries, reducing...
    $59.00
  • Enphase ENCHARGE-3T-1P-NA 3.36kWh Lithium Iron Battery

    Enphase

    Enphase 3.36kWh Lithium Iron Battery Enphase, Encharge 3.36kWh Lithium iron phosphate (LFP) Battery, with 4 integrated IQ8X-BATT inverters, NEMA 3R, ENCHARGE-3T-1P-NA The Enphase Encharge 3™ battery is reliable, smart, simple, and...
  • Rich Solar ALPHA 1 LITE | 12V 100Ah LiFePO4 Battery Rich Solar ALPHA 1 LITE | 12V 100Ah LiFePO4 Battery

    Rich Solar

    MSRP: $399.99
    $235.99
    Compact Battery and Packed with EnergyBuilt with quality materials that are built to last, RICH SOLAR's new ALPHA 1 LITE is a 12V 100Ah battery packed to the brim with premium lithium-ion-phosphate (LiFePO4) cells. Experience a full day of high-quality...
    MSRP: $399.99
    $235.99

Solar batteries are a key component of a solar power system, as they store the energy produced by solar panels during the day for use at night or during periods of low sunlight. There are several types of solar batteries available, but two popular options are deep cycle AGM and LiFePO4 batteries.

Deep cycle AGM (Absorbent Glass Mat) batteries are a type of lead-acid battery that are designed to be discharged and recharged repeatedly. They have a relatively low cost and are widely available, but they are heavy and have a limited lifespan. AGM batteries are also maintenance-free and can be mounted in any orientation.

LiFePO4 (Lithium Iron Phosphate) batteries, on the other hand, are a newer and more expensive technology that offers several advantages over AGM batteries. They are much lighter, have a longer lifespan, and are more efficient at storing and releasing energy. LiFePO4 batteries also have a higher cycle life, meaning they can be discharged and recharged more times without losing capacity. They are more expensive than AGM batteries but can be a better long-term investment.

Both types of batteries have their pros and cons, and the best option depends on your specific needs and budget. If you are looking for a budget-friendly option and don't mind the weight and shorter lifespan, AGM batteries may be a good choice. However, if you prioritize efficiency, longevity, and weight, LiFePO4 batteries may be the better option. Ultimately, it's important to consider your specific solar power system requirements before choosing the right type of solar battery for you.