Key Product Features

• Model: Megatank 24V 75Ah (often GLAR2420BT)
• Nominal Energy: ≈1.92–2 kWh
• Nominal Voltage: 24 V
• Capacity: 75 Ah
• Chemistry: Lithium Iron Phosphate (LiFePO₄)
• Usable Energy: ≈2 kWh (depending on DoD)
• Peak Power: Up to ~3 kW (30 seconds)
• Cycle Life: ≈2,000 cycles @ 80% DoD / ≈3,000 cycles @ 70% DoD
• Communication: Bluetooth (on many units)
• BMS Protection: Full suite (over/under voltage, current, temperature, short-circuit, reverse polarity)
• Weight: ≈25 kg
• Scalability: 2 units in series for 48 V; parallel supported
• Warranty: Typically 2 years (terms apply)

Frequently Asked Questions (Q&A)

Q1: What is the Megatank 2 kWh 24V 75Ah battery? A: It is a compact 24 V LiFePO₄ lithium battery offering approximately 2 kWh of usable energy, designed as a lightweight alternative to traditional lead-acid batteries.

Q2: Can it replace a lead-acid battery? A: Yes. It is commonly used as a direct upgrade from bulky 12 V lead-acid banks (e.g. equivalent to a 200 Ah 12 V setup in energy terms) and is much lighter and maintenance-free.

Q3: Can I use two units for a 48 V system? A: Yes. Connecting two units in series creates a 48 V battery bank suitable for many hybrid inverters.

Q4: Does it have Bluetooth? A: Many versions include built-in Bluetooth for monitoring state of charge, voltage and other parameters via a mobile app.

Q5: What is the expected lifespan? A: Approximately 2,000 cycles at 80% depth of discharge (or more at shallower DoD), giving several years of reliable service.

Q6: Do you deliver and install in coastal towns? A: Yes. Coastalsolarafrica serves Mombasa, Malindi, Kilifi, Diani, Watamu, Mtwapa, Lamu, Kwale and other coastal areas, plus Nairobi and nationwide delivery.

Q7: Is it suitable for solar systems? A: Yes. It works well with 24 V solar charge controllers and small hybrid or off-grid inverters.

Q8: How heavy is it? A: Approximately 25 kg — significantly lighter than equivalent lead-acid batteries.

Q9: What protection does it have? A: It includes a full BMS with protection against over-charge, over-discharge, over-current, short-circuit, temperature extremes and reverse polarity.

Q10: How can I get a quote? A: Call or WhatsApp +254 716 842 775. Tell us your location (especially if coastal) and intended use, and we will assist you.