The Megatank GLAR2420BT is a reliable 24‑volt lithium iron phosphate (LiFePO₄) battery providing about 1.92 kWh nominal capacity (~2 kWh usable). Designed to replace bulky 12 V 200 Ah lead‑acid batteries, it’s scalable, lightweight (~25 kg), and maintenance‑free with built‑in bluetooth for monitoring.

✅ Key Features

• Voltage & Capacity: 24 V (75 Ah) → ~2 kWh usable energy (~960 Wh nominal × 2)Lead-Acid Replacement: Ideal for replacing a 200 Ah 12 V lead-acid bank (~2 kWh) using two units in series to maintain 48 V inverter compatibility

• Scalability:

  • Series: 2 × GLAR2420BT units yield 48 V

  • Parallel: Up to 3000 cycles at ~70 % DoD; 2000 cycles at 80 % DoD capacity retention (~95 %)

• Bluetooth Monitoring: In-built bluetooth module enables real-time monitoring of state-of-charge, cycles, and temperature via mobile app

• Safety & Protection (via BMS): Includes over-/under-voltage, over-current, short-circuit, reverse polarity, and over-/under-temperature protections

• Peak Power Capability: Delivers up to 3 kW for short bursts (~30 seconds) — ideal for inverter startup loads

• Dimensions & Weight: Compact spot (~25 kg, about 25 kg box) — easy to site and mount

• Warranty: Typically comes with 2-year warranty from authorized Kenyan vendors like Multline or Solarman