LFPO BMS Battery
BMS-Battery (13.2V30Ah)
● Combine MPPT (Maximum Power Point Tracer) function into BMS to save
an external PV charger (a typical MPPT to charge for battery).
● Combine all the DC-DC function into BMS to save an external converter
for supply LED a steady output current and voltage.
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Battery (BMS-Battery Management System Included) |
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Standard Voltage |
13.2V |
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Battery Capacity |
30Ah @0.05C discharge rate (constant 1.5A to discharge) |
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Storage Temperature Range |
0 ~45℃ |
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Storage Humidity Range |
15~90% R.H |
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Internal Resistance |
Battery module < 50mΩ |
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Battery Cell Balancing |
Automatically |
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Over-charge / |
Yes (built-in the battery module) |
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Over-discharge Control |
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a) Charging* |
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External Charge Source from PV or Charger |
Charging voltage ≥ 15.0V |
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Max. Charging Current |
< 5A |
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Charge |
Starting to charge when PV or charger be connected outside, and cut-off automatically when battery is full charged. |
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Charging Temperature Range |
0 ~45℃ |
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Charging Humidity Range |
0~85% R.H |
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b) Discharging |
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Discharge |
LED only |
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Energy saving and battery voltage control smoothly. |
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Discharge current |
< 3A (settable constant current), 1A default. |
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Cut-off voltage |
When voltage is under than 12V, dimming would be started automatically to extend using time. |
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Cut-off when voltage is 11.0V. |
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Discharging Temperature Range |
0 ~60℃ |
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Discharging Humidity Range |
0~85% R.H |
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c) LED Specifications (Recommend) |
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LED Driving Current |
1.0A (LED current is settable.) |
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LED Operation Voltage |
11V~13V (recommend) |
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LED Turn ON / |
Daylight/Night detection. |
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Turn OFF (Built-in) |
LED turn OFF and turn ON automatically. |
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LED Driver |
Built-in (External driver is not necessary.) |
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d) Dimension & Weight |
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Dimension (mm) |
W236 × D127 × H230 |
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See figure 2.1 |
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Weight |
6.0 kg ±0.2 kg |
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Housing Material |
ABS |