SLA battery 7.3AH 12 volt and 20Wp solar panel. Good idea or not?

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  • Gerard Fivewin
    Junior Member
    • Oct 2014
    • 24

    SLA battery 7.3AH 12 volt and 20Wp solar panel. Good idea or not?

    I have a 7.3Ah Sealed Lead Acid Battery, a solar charger and a 20wp solar panel. I want to connect to different 3 led lamps (total only 6 watt) which occasionally go on and off, like in a toilet and in the small hall.

    Is using a SLA battery a good idea or not???
  • Sunking
    Solar Fanatic
    • Feb 2010
    • 23301

    #2
    Originally posted by Gerard Fivewin
    I have a 7.3Ah Sealed Lead Acid Battery, a solar charger and a 20wp solar panel. I want to connect to different 3 led lamps (total only 6 watt) which occasionally go on and off, like in a toilet and in the small hall.

    Is using a SLA battery a good idea or not???
    SLA does not identify the battery type. There are two types of SLA; Gel and AGM. If the battery is AGM you are OK, otherwise not.
    MSEE, PE

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