Intelligent PV+Battery Energy Storage System
This system, designed for the multi-source power supply guarantee of information communication equipment in the long-distance transportation valve chamber such as natural gas & oil, is composed of light storage system cabinet, photovoltaic module, photovoltaic column and bracket, of which the light storage system cabinet includes lithium iron phosphate energy storage battery module, battery/system management unit, solar controller, lithium iron phosphate battery charger, power distribution appliances and other modules. The system cabinet is outdoor IP65 protection level.
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Model | Zdb-5.76kWh | Zdb-11.52kWh | Zdb-17.28kWh | |
Battery cell | 3P8S / 5.76 kWh / 55 kg / LiFeP04 / aerosol fire protection | |||
Battery module | 1 | 2 | 3 | |
Nominal capacity | 5.76 kWh | 11.52 kWh | 17.28 kWh | |
Rated voltage | 25.6 Vdc | |||
Operating voltage range | 22.4 Vdc~ 28.4 Vdc | |||
BMS protection | Short circuit, overcurrent, over-/under- voltage, serious high and low temperature etc. | |||
System | Current of MPPT charging the battery | Maximum 60 A | ||
Current of MPPT battery charger charging the battery | Maximum 50 A | |||
External load interface | 24 Vdc (22.4 Vdc ~ 28.4 Vdc); Maximum public power 350 W & maximum optical storage 1440 W | |||
Max PV input voltage | 49.6 Vdc | |||
PV module | Monocrystalline silicon; 540 W*3; Parallel | |||
Public power access voltage | 110 V / 220 Vac | |||
External communication | CAN/RS485 / 4G | |||
Pv post (H×T) | 2000 mm×80 mm; Rectangular tube welding, powder painting | |||
PV support bracket (W×D) | 3200 mm × 1800 mm; Square tube welding, powder painting | |||
System cabinet (W×D×H) | 600 mm × 800 mm × 1600 mm; Metal plate powder painting | |||
Operating temperature | -10°C~55°C | |||
Operating humidity | 5-90%RH | |||
Level of protection | IP65 | |||
Cooling type | Battery, MPPT natural heat dissipation Charger intelligent air cooling | |||
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