The UCP Series Inverter/Charger, a versatile and high-capacity solution, is designed to meet the needs of various applications, including residential, educational, and healthcare facilities. With models ranging from 3500W to 5500W, these inverters deliver stable and efficient power management, supporting both single-phase and three-phase parallel operations—ideal for regions with inconsistent power supply.
Building on the strengths of its predecessor, the UCP Series offers advanced features like dual pure sine wave outputs, smart energy management, and compatibility with multiple battery types. Additionally, its enhanced PV Max. Input Current capacity accommodates up to 20A for a single PV input or 20A+20A for dual PV inputs, maximizing solar energy utilization and system flexibility.
The series is equipped with cutting-edge DSP technology, ensuring rapid response and high conversion efficiency. Supported by comprehensive electronic protection, the UCP Series guarantees safe and reliable operation, making it an adaptable and dependable choice for modern energy needs.
Model |
UCP3522-1250P20/C |
UCP3542-0650P20/C |
UCP5542-1050P20/C |
| Utility input | |||
| Utility Input Voltage | 176VAC to 264VAC (Default) 90VAC to 285VAC (Configurable) |
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| Utility Input Frequency | 45Hz to 65Hz | ||
| Maximum Utility Charging Current | 110A | 60A | 100A |
| Switch Response Time | Switch Response Time – Inverter to Utility: 10ms Switch Response Time – Utility to Inverter (when the load power is higher than 100W): 20ms |
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| Inverter output | |||
| Inverter Rated Power (@30℃) | 3500W | 5500W | |
| 3-second Transient Surge Output Power | 7000W | 8500W | |
| Inverter Output Voltage | 220/230VAC±3% | ||
| Inverter Frequency | 50/60Hz±0.2% | ||
| Output Voltage Waveform | Pure sine wave | ||
| Load Power Factor | 0.2－1(VA ≤ Rated output power) | ||
| THDu (Total Harmonic Voltage Distortion) | ≤3% | ||
| Maximum Load Efficiency | 92% | ||
| Maximum Inverter Efficiency | 94% | ||
| Maximum Main Load | 3500W | 5500W | |
| Maximum Second Load | 3500W | 5500W | |
| Main Output Cut-Off Voltage | Equal to “Under Voltage Warning Voltage” | ||
| Second Output Cut-Off Voltage | Equal to “Low Voltage Disconnect Voltage” | ||
| Dual Output Recovery Voltage | Equal to “Low Voltage Reconnect Voltage” | ||
| Solar controller | |||
| PV Maximum Open-circuit Voltage | 500V (At minimum operating environment temperature) 440V (At 25℃) |
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| MPPT Voltage Range | 85V to 450V | ||
| Number of MPPTs | 1 | 2 | |
| PV Maximum Input Current | 20A | 20A+20A | |
| PV Maximum Short-circuit Current | 22A | 22A+22A | |
| PV Maximum Input Power | 4200W | 2×3300W | |
| PV Maximum Charging Current | 120A | 60A | 100A |
| MPPT Maximum efficiency | ≥99.5% | ||
| Battery | |||
| Battery Rated Voltage | 24VDC | 48VDC | |
| Battery Work Voltage Range | 20.4VDC to 32.0VDC | 40.8VDC to 64.0VDC | |
| Battery Maximum Charging Current | 120A | 60A | 100A |
| Others | |||
| No-load Losses | ≤1.5A | ≤0.8A | ≤1.1A |
| Test condition: Utility, PV and Load are disconnected, AC output is ON, fan stops, @24V input | Test condition: Utility, PV and Load are disconnected, AC output is ON, fan stops, @48V input | ||
| Standby Current | ≤1.1A | ≤0.6A | ≤0.8A |
| Test condition: Utility, PV and Load are disconnected, AC output is OFF, fan stops, @24V input | Test condition: Utility, PV and Load are disconnected, AC output is OFF, fan stops, @48V input | ||
| Communication with BMS | RS485 | ||
| Communication with Portal | RS485 | ||
| Parallel Function | Yes, 12 units in standard, 16 units at most | ||
| Work Temperature Range | -20℃ to +50℃ (When the environment temperature exceeds 30℃, the actual output power is reduced appropriately) | ||
| Storage Temperature Range | -25℃ to +60℃ | ||
| Enclosure | IP20 (With ANTI-DUST KIT) | ||
| Relative Humidity | < 95% (N.C.) | ||
| Altitude | <4000M (If the altitude exceeds 2000 meters, the actual output power is reduced appropriately) | ||
| Certifications and Standards | IEC 62109-1, IEC 62109-2, IEC 61683, IEC 62368 | ||
| Mechanical parameters | |||
| Dimension (Length x Width x Height) | 590mm × 300mm × 163mm | 534mm × 300mm × 163mm | 590mm × 300mm × 163mm |
| Mounting size (Length x Width) | 568mm × 245mm | 512mm × 245mm | 568mm × 245mm |
| Mounting hole size | Φ9mm/Φ10mm | ||
| Net Weight | 13.8Kg | 12.7Kg | 15.5Kg |
Product images are for illustrative purposes only and may not exactly match the actual item. All specifications and technical details should be verified using the official catalogs and datasheets provided by the respective manufacturer, as discrepancies may exist on this website.
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