Stellars SBL 1616 lithium iron phosphate batteries
Stellars SBL 1616 lithium iron phosphate batteries
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Stellars SBL 1616 lithium iron phosphate batteries
SBL 1616 LiFePO₄ Battery
The SBL 1616 is a premium choice among high-capacity lithium iron phosphate batteries, engineered for robust safety, high efficiency, and reliable long-term energy storage.
Performance Parameters
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Cell Type: LiFePO₄ (Utilizing industry-leading lifepo4 lfp batteries technology)
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Cell Specification: 314
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Number of Cells: 16
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Nominal Voltage: 51.2V
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Operating Voltage: 44.8V–57.6V
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Nominal Energy: 16.07kWh
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Usable Energy: 14.46kWh
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Charge/Discharge Current (Recommended): 157A
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Charge/Discharge Current (Max): 200A
Communication
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Display: SOC, Faults, and Operating Status
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Communication Protocol: RS485/CAN
General Parameters
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Weight: 118.5kg
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Dimensions (W×H×D ±1mm): 420×895×250mm
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Parallel Connection: Up to 15 units (≈108.9kWh total) — seamlessly scale your system capacity with these versatile lifep04 batteries.
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Life Cycle: ≥8000 cycles (25°C, 90%DOD, 1C, 70%EOL)
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Operating Temperature: Charge: 0°C–50°C | Discharge: -20°C–50°C
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Storage Temperature: -20°C–45°C (≤1 month) | -20°C–35°C (≤6 months)
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Relative Humidity: 5%–95% (non-condensing)
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Cooling Method: Natural Cooling
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Installation: Floor-standing
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Installation Environment: Indoor
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Ingress Protection Rating: IP21
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Maximum Operating Altitude: ≤2000m
Protection & Certification
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Protection Features: Overvoltage, Overcurrent, Short Circuit, and Overtemperature Protection
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Certification: CE, UN38.3

Testimonials
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★★★★★
Power That Never Lets You Down
We installed the Stellars SBL-516 battery system in our workshop, and it has been outstanding. The performance is rock solid — even after heavy daily cycling, the battery maintains over 90% capacity. The RS485/CAN monitoring gives real-time feedback, and the natural cooling design means zero noise. We rely on it daily with confidence.Ahmed R., Lahore
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★★★★★
Reliable Energy for My Solar Home
As a solar home user, I was looking for a battery that’s safe and long lasting. The SBL series from Stellar delivers exactly that. We have run it in high temperature conditions (40-45 °C) and it continues to work reliably. The 8000+ cycle life promise gives me peace of mind that I won’t need replacements any time soon.Sana A., Islamabad
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★★★★★
Industrial-Level Power with Complete Safety
I upgraded our system to a bank of 3 units of SBL-1616 in parallel to power our small factory during outages. The combined capacity is huge, and the system handled high loads (inrush motors, welders) without any dropouts. The protection features (overcurrent, overvoltage, etc.) worked flawlessly. Great product and support.Bilal K., Faisalabad