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| Customization: | Available |
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| Weight: | 85kg |
| Warranty: | 3 Years |
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| The System | |
| AC Output | 110V/60Hz(or 220V 50hz is available) |
| Rated Output Power | 1500W |
| Peak Output Power | 3000W |
| Efficiency | 90% |
| Power Factor | 0.95 |
| Overload Protection | ≥105% rated power of inverter |
| Over Temperature Protection | ≥ 70ºC |
| Short circuit protection | Yes |
| Short circuit protection release | Remove external load Or Switch OFF |
| Reverse Connection Protection | Yes |
| Over Temperature Protection | Yes |
| Cooling Method | Electric Fan |
| Noise | 60dB(A) |
| Working Temperature Range | -20~60ºC |
| Relative Humidity | 5~95% |
| IP Rating | IP20 |
| Dimension | 500*300*790mm |
| Weight | 85kg |
| Certification | IEC62619, IEC62109, EN61000,UN38.3 |
This 5.5KWH Off-Grid Energy Storage System built in inverter + MPPT charger + Li-ion battery charger + LiFePO4 battery with BMS plus LCD display.
| Battery Pack | |
| Battery Type | Lithium Iron Phosphate (LiFePO4) |
| Cell Brand | BYD Brand |
| Nominal Capacity | 230Ah |
| Nominal Battery Voltage | 25.6V |
| Max. Charging Voltage | 29.2V |
| Standard Charge | 20A constant current (CC) charge to 29.2V, then constant voltage (CV) 29.2V charge till charge current decline to ≤0.05C at 25ºC |
| Max. Charging Current | 66A |
| Standard Discharge | Constant current 0.2C cut-off voltage 20.0V 25ºC |
| Max. Continuous Discharge Current | 100A |
| Max. Output Power | 2.5KW |
| Charge Cut-off Voltage | ≤30.4V (3.8V/cell) |
| Discharge Cut-off Voltage | ≥ 20.0V (2.5V/cell) |
| Cycle life | 1200cycles |
| Charging Temperature Range | ≤ 30A at 0~10ºC, ≤ 66A at 0~50ºC |
| Discharge Temperature Range | ≤ 20A at -10~0ºC, ≤ 50A at 0~10ºC,≤ 100A at 10~55ºC |
| Storage TemperatureRange | SOC 30~50% ≤3 months@-5~35ºC |
| Dimensions | 425*160*557mm |
| Weight | 60kg |
| PV Charge | |
| Charging method | CC/CV |
| Max. Charging Voltage | 29.2V |
| Max. Charging Current | 40A |
| Efficiency | 98% |
| Static Self-consumption | ≤10mA |
| Start Charging Voltage | 16V |
| Charging Cut-off | Turn off charging automatically when fully charged |
| AC Charge | |
| AC Input | 110VAC/60Hz (220V/50Hz is available) |
| Max. Input Power | 600W |
| Charging Method | CC/CV |
| Constant Charging Current | 20A |
| Charger Start Charging Voltage | 16V |
| Charging Cut-off | Charging current less than 1A |
FAQ
Q1: What certificates do you have?
A: Sunpack is a professional lithium battery manufacturer with ISO9001, ISO14001, and ISO45001. All the products have CE certificate, and other certifications can be customized for inspection.
Q2: Are your factory or trading company?
A: We are professional battery manufacturer with our own factory and brand. We provide all kinds of OEM/ODM services for clients.
Q3: Can I take some samples to test before placing a bulk order?
A: We provide our customers with sample products to test and evaluate the quality and performance. For more information on how to request a sample, please contact our sales team.
Q4: How long is the delivery time?
A: Sample Order within 7-10 days, and the bulk production within 15-20 days.
Q5: Are the quality of your product guaranteed?
A: In our 16 years of lithium battery product career, there's no one explosion or fire accident happened. The safety and the quality always are in our priority.
Q6: What if I meet problem during installation? Will you support and how?
A: Yes, we provide 24hours online help, please contact us by email or by WhatsApp no matter technical service or after sale service.
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