We understand your off-grid solar system usage scenario very well, that is, the photovoltaic modules charge the battery during the day and power the load at night. Choosing a battery is indeed a science. I think the following aspects can help you:

  1. Voltage rating
    When selecting a battery, the voltage rating needs to match the rating of the battery charger and off-grid inverter.
  2. Capacity
    Please pay attention to the battery capacity label, which should be in Ah (ampere/hour).
  3. Efficiency
    To maximize profits, it is recommended to choose battery products with higher energy efficiency. If you encounter non-high-efficiency products, you may need to increase investment in solar photovoltaic panels to balance the low efficiency.
  4. Lifespan
    A good quality battery has a service life of approximately 3 to 4 years, anything less than this may result in unnecessary expense.
  5. Efficient and convenient
    If you need more in-depth and comprehensive services, please feel free to consult our technical team. They have authoritative and experienced home solar energy storage system construction engineers to provide you with thoughtful customization.
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