Solar Battery

Key Features:

Energy Storage: Stores excess solar energy for use during nighttime or power outages.

Deep Cycle Design: Optimized for repeated charging and discharging cycles.

Long Cycle Life: Designed for 1,000–6,000+ cycles depending on type.

Low Self-Discharge Rate: Retains charge for long periods when not in use.

High Efficiency: Round-trip efficiency of 85–98%, especially in lithium batteries.

Maintenance Options: Available in both maintenance-free (sealed) and serviceable types.

Battery Management System (BMS): Protects against overcharging, overheating, and over-discharging (in lithium batteries).

Scalability: Can be scaled up by connecting multiple batteries in parallel or series.

A solar battery stores electricity generated by solar panels for later use. It enables off-grid living or acts as a backup power source when grid electricity is unavailable. Batteries come in various chemistries such as lead-acid, lithium-ion, and gel, each offering different levels of performance, cost, and maintenance.

  • Applications:

  • Off-Grid Solar Systems: Main energy storage for homes and cabins.
  • Hybrid Solar Systems: Stores backup power during grid outages.
  • Solar Street Lighting: Powers lights at night using stored daytime energy.
  • Telecom Towers: Provides consistent energy in remote locations.
  • Electric Vehicles (EV) & RVs: Powers propulsion and auxiliary systems.
  • Solar-Powered Appliances: Used in solar fans, water pumps, refrigerators.
  • Emergency Backup: Keeps critical loads running during blackouts.
ParameterSpecification
Battery TypeLead-Acid, GEL, AGM, Lithium-Ion (LiFePO4)
Voltage Rating12V / 24V / 48V / 96V+
Capacity (Ah or kWh)50Ah – 500Ah or 1 kWh – 20+ kWh
Depth of Discharge (DoD)Lead-Acid: ~50%, Lithium: ~80–100%
Cycle LifeLead-Acid: 500–1,000; Lithium: 2,000–6,000+
EfficiencyLead-Acid: ~85%, Lithium: ~95–98%
Operating Temperature-10°C to 50°C (varies by chemistry)
MaintenanceLow (AGM/Lithium) / Periodic (Flooded Lead-Acid)
Weight10 kg – 100+ kg (depending on capacity/type)
BMS (Battery Management)Included in lithium batteries

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