KP Series (3500-5500W) Inverter/Charger
KP Series Inverter/Charger: Delivering robust 3500-5500W power for versatile, reliable off-grid and backup applications.
Introducing the KP Series Inverter/Charger, a reliable inverter charger engineered to deliver dependable power from 3500 to 5500 watts for a broad range of applications, including residential backup and off-grid energy systems. This series supports a variety of charging sources—solar, utility, and oil generators—with advanced energy management capabilities.
The ability to operate in parallel, both in single and three-phase setups, makes it highly adaptable and scalable for complex power needs. Its pure sine wave output ensures the safe operation of sensitive electronics, while the comprehensive electronic protection system guards against power irregularities.
The high-resolution LCD screen, available in both color and monochrome options, provides intuitive monitoring and easy control, enhancing user interaction.
| Model | KP3542-AH0650P20PS/C | KP3542-AH0650P20NS/C | KP5542-AH1050P20PD/C | KP5542-AH1050P20ND/C | KP5542-AH1050P20PS/C | KP5542-AH1050P20NS/C |
| Utility input | ||||||
| Utility Input Voltage | 176VAC to 264VAC (Default) 90VAC to 285VAC (Configurable) |
|||||
| Utility Input Frequency | 45Hz to 65Hz | |||||
| Maximum Utility Charging Current | 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 |
|||||
| 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% (48V resistive load) | |||||
| Maximum Load Efficiency | 92% | |||||
| Maximum Inverter Efficiency | 94% | |||||
| Parallel Function | Yes, 12 units in standard, 16 units at most | NO | Yes, 12 units in standard, 16 units at most | NO | Yes, 12 units in standard, 16 units at most | NO |
| Solar controller | ||||||
| PV Maximum Open-circuit Voltage | 500V (At minimum operating environment temperature) 440V (At 25℃) |
|||||
| MPPT Voltage Range | 85V to 400V | |||||
| Number of MPPTs | 1 | 2 | 1 | |||
| PV Maximum Input Current | One way, 16A | Two ways, 2 x 16A | One way, 16A | |||
| PV Maximum Short-circuit Current | One way, 18A | Two ways, 2 x 18A | One way, 18A | |||
| PV Maximum Input Power | 4000W | 2 × 3000W | 5000W | |||
| PV Maximum Charging Current | 60A | 100A | 100A | |||
| MPPT Maximum efficiency | ≥99.5% | |||||
| Battery | ||||||
| Battery Rated Voltage | 48VDC | |||||
| Battery Work Voltage Range | 43.2VDC to 64.0VDC | |||||
| Battery Maximum Charging Current | 60A | 100A | 100A | |||
| Others | ||||||
| No-load Losses | ≤0.8A | ≤1.1A | ≤1.1A | |||
| Test condition: Utility, PV and Load are disconnected, AC output is ON, fan stops, @48V input | Test condition: Utility, PV and Load are disconnected, AC output is ON, fan stops, @48V input | Test condition: Utility, PV and Load are disconnected, AC output is ON, fan stops, @48V input | ||||
| Standby Current | ≤0.6A | ≤0.8A | ≤0.8A | |||
| Test condition: Utility, PV and Load are disconnected, AC output is OFF, fan stops, @48V input | Test condition: Utility, PV and Load are disconnected, AC output is OFF, fan stops, @48V 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 | |||||
| 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) | 534mm × 300mm × 163mm | 590mm × 300mm × 163mm | 590mm × 300mm × 163mm | |||
| Mounting size (Length x Width) | 512mm × 245mm | 568mm × 245mm | 568mm × 245mm | |||
| Mounting hole size | Φ9mm/Φ10mm | Φ9mm/Φ10mm | Φ9mm/Φ10mm | |||
| Net Weight | 12.7Kg | 12.2Kg | 15.5Kg | 14.7Kg | 14.8Kg | 14.2Kg |
Manual
EPEVER-Manual-KP
DataSheet
EPEVER-DataSheet-KP
Product Highlights
Applicable for pure off grid / backup power / self-consumption
PV input voltage range: 80Vdc-500Vdc
PV input current up to 32A
Supports battery mode & non battery mode
Battery&PV reverse polarity protection
Pure sine wave output
Supports single-phase or three-phase parallel operation (up to 16 units)
Independent BMS communication interface
Isolated RS485 interface：Connects with Bluetooth, WiFi, 4G, etc.
Optional 320 x 480 high-resolution color LCD screen or monochrome screen
Historical data recording function, storage capacity of 25000 records
Comprehensive electronic protection ensures safer and more stable operation
IP20 enclosure design with anti-dust kit
Reviews
There are no reviews yet.