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Solar Batteries

Solar Batteries

Batteries are required for many solar installations, both grid-tied and off-grid installations. These solar battery systems store DC energy generated by the solar panels. Most solar batteries are deep-cycle cells, allowing them to be less susceptible to degradation as a result of regular cycling. SolarTown carries reliable absorbed glass mat sealed lead acid (AGM) and gelled electrolyte sealed lead acid (gel) batteries by ConcordeDekaSamlex, and Xantrex.

AGM batteries are completed sealed, which prevents spills and corrosive fumes. These maintenance-free batteries are ideally suited for grid-tied solar systems and although they used to be relatively expensive, their price has come down in recent years, making them a great choice for most homeowners.

Gelled lead acid batteries are made with a gelled electrolyte which is highly viscous. They must be charged at a slower pace than AGM batteries, but are well-suited for systems where discharge rates are less than severe.

  • MK Power 8G22NF-DEKA Sealed GEL 12V 50.9AH Battery

    MK Deka

    $189.99
    MK Battery, Sealed Gel, 12V, 50.9Ah, 37lb, G22, 8G22NF-DEKA Advanced American Technology and the use of the most modern computer-aided design and manufacturing techniques combine to make MK Battery's Sealed Batteries the standard by which all other...
    $189.99
  • MK Power 8GU1H-DEKA Sealed GEL 12V 31.6AH Battery

    MK Deka

    $129.99
    MK Battery, Sealed Gel, 12V, 31.6Ah, Size U1, 8GU1H-DEKA Advanced American Technology and the use of the most modern computer-aided design and manufacturing techniques combine to make MK Battery's Sealed Batteries the standard by which all other...
    $129.99
  • MK Power 8GU1-DEKA Sealed GEL 12V 31.6AH Battery

    MK Deka

    $109.99
    MK Battery, Sealed Gel, 12V, 31.6Ah, 23.4lb, Size U1, 8GU1-DEKA Advanced American Technology and the use of the most modern computer-aided design and manufacturing techniques combine to make MK Battery's Sealed Batteries the standard by which all...
    $109.99
  • Outback NSB170FT BLUE+ 12VDC VRLA AGM Battery Outback NSB170FT BLUE+ 12VDC VRLA AGM Battery

    OutBack Power

    $529.99
    OUTBACK NSB170FT BLUE+ 12VDC VRLA AGM BATTERYOutback, NorthStar BLUE+ Series Pure Lead Carbon Batteries, 12VDC, NBSP170FT BLUE+ The NorthStar NSB BLUE+ (Pure Lead Carbon) is a front terminal 12VDC VRLA AGM battery offering a pure lead thin plate...
    $529.99
  • Rich Solar 12V 200Ah Deep Cycle AGM Battery Rich Solar 12V 200Ah Deep Cycle AGM Battery

    Rich Solar

     Rich Solar 12V 200Ah Deep Cycle AGM Battery FEATURES Maintenance Free Manufactured with thick absorbent glass mat (AGM) separators and advanced valve regulated technology, RICH SOLAR Deep Cycle AGM Batteries save you from acid leakage and...
  • Sun Xtender PVX-12150HT 2V Solar Battery

    Sun Xtender

    $729.99
    Sun Xtender Solar Battery VRLA-AGM Deep Cycle Battery for Off Grid and Grid Tied Systems.NEW BATTERY in the SunXtender® solar battery product line. Only Sun Xtender offers the L-16 VRLA-AGM solar battery size. The L-16 battery is a well known 2...
    $729.99
  • Sun Xtender PVX-9150T 2V Solar Battery

    Sun Xtender

    $484.99
    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...
    $484.99
  • Sun Xtender PVX-6720T 2V Solar Battery

    Sun Xtender

    $393.99
    Sun Xtender Solar Battery VRLA-AGM Deep Cycle Battery for Off Grid and Grid Tied Systems.Recombinant gas Sun Xtender® Series solar batteries are low resistance, valve regulated lead acid (VRLA) batteries. Designed for photovoltaic...
    $393.99
  • Sun Xtender PVX-6480T 2V Solar Battery

    Sun Xtender

    $364.99
    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...
    $364.99
  • Sun Xtender PVX-5340T 2V Solar Battery

    Sun Xtender

    $379.99
    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...
    $379.99
  • Sun Xtender PVX-4050HT 6V Solar Battery

    Sun Xtender

    $694.99
    Sun Xtender Solar Battery VRLA-AGM Deep Cycle Battery for Off Grid and Grid Tied Systems.This newest member of the SunXtender® solar battery product line is the L-16 battery size, a well known 6-volt option used in both grid tied and off grid...
    $694.99