High-efficiency Inverter/Charger, the HP Series 20A, maximizes energy utilization with advanced MPPT technology for optimal solar power management.
The HP Series 20A High-efficiency Inverter/Charger is a versatile solution for hybrid and residential power systems, designed to deliver reliable performance in diverse applications. With advanced MPPT technology, it optimizes solar energy conversion to maximize the efficiency of your solar panels. Certain models also support dual PV inputs, allowing for even greater solar utilization and flexibility in system design.
Certified with IEC 62109, IEC 62368, EMC, and ROHS standards, it meets international safety and performance requirements, making it suitable for various global markets. This inverter/charger supports seamless integration with multiple energy sources, including solar, utility, and generators, enabling flexible energy management to reduce grid dependence.
The pure sine wave output ensures stable and clean power for sensitive electronics, while the large LCD display provides intuitive monitoring of system performance. Its parallel operation capability enhances scalability for larger setups, making it ideal for both small residential and larger hybrid systems.
Designed to operate in challenging environments (-20℃ to +50℃), this inverter/charger is a dependable choice for modern energy solutions worldwide, with tailored compatibility for 110V power grids.
| Model | HP2021-AH0750P20A | HP3521-AH1250P20A | HP3541-AH0650P20A | HP5541-AH1050P20A | HP2041-AH0450P20A |
| Utility input | |||||
| Utility Voltage | 80VAC ~ 140VAC (Default) | ||||
| Utility Frequency | 45Hz to 65Hz | ||||
| Maximum Utility Charging Current | 70A | 110A | 60A | 100A | 40A |
| 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℃) | 2000W | 3500W | 3500W | 5500W | 2000W |
| 3-second Transient Surge Output Power | 4000W | 7000W | 7000W | 8500W | 4000W |
| Inverter Output Voltage | 110/120VAC±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% (24V resistive load) | ≤3% (48V resistive load) | |||
| Maximum Load Efficiency | 88% | 89% | 90% | 92% | 90% |
| Maximum Inverter Efficiency | 92% | 93% | 93% | 94% | 92% |
| Parallel Function | Yes, 12 units in standard, 16 units at most | ||||
| Solar controller | |||||
| PV Maximum Open-circuit Voltage | 250V (At minimum operating environment temperature) 220V (At 25℃) |
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| MPPT Voltage Range | 65V ~ 200V | ||||
| PV Maximum Input Power | 3000W | 4000W | 4000W | 6000W | 3000W |
| MPPT Input Channels | Two ways | ||||
| PV Maximum Input Current | Two ways, 2x10A | Two ways, 2x20A | Two ways, 2x30A | Two ways, 2x10A | |
| PV Maximum Short-circuit Current | Two ways, 2x12A | Two ways, 2x22A | Two ways, 2x33A | Two ways, 2x12A | |
| PV Maximum Charging Current | 70A | 120A | 60A | 100A | 40A |
| MPPT Maximum efficiency | ≥99.5% | ||||
| Battery | |||||
| Battery Rated Voltage | 24VDC | 48VDC | |||
| Battery Work Voltage Range | 21.6VDC to 32.0VDC | 43.2VDC to 60.0VDC | |||
| Battery Maximum Charging Current | 70A | 120A | 60A | 100A | 40A |
| Others | |||||
| No-load Losses | <1.0A | <1.1A | <0.6A | <1.1 A | |
| Test condition: Utility, PV and Load are not connected, AC output is ON, fan stops, @24V input | Test condition: Utility, PV and Load are not connected, AC output is ON, fan stops, @48V input | ||||
| Standby Current | <0.8A | <0.8A | <0.5A | <0.75A | <0.9A |
| Test condition: Utility, PV and Load are not connected, AC output is OFF, fan stops, @24V input | Test condition: Utility, PV and Load are not connected, AC output is OFF, fan stops, @48V input | ||||
| 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 | ||||
| Relative Humidity | < 95% (N.C.) | ||||
| Altitude | <4000M (If the altitude exceeds 2000 meters, the actual output power is reduced appropriately) | ||||
| Mechanical parameters | |||||
| Dimension(mm) (Length x Width x Height) | 654×291.4×163 | 679×291.4×163 | 679×291.4×163 | 761×361.4×179 | 654×291.4×163 |
| Mounting size(mm) (Length x Width) | 617×200 | 642×200 | 642×200 | 704×200 | 617x 200 |
| Mounting hole size | Φ9mm/Φ10mm | ||||
| Net Weight | 14.6 Kg | 16.9 Kg | 16.5Kg | 20.5Kg | 13.3 Kg |
Product Highlights
Pure sine wave output
Supports battery or non-battery modes
PFC technology reduces the demand on the power grid capacity
Advanced MPPT technology, with max. tracking efficiency higher than 99.5%
Supports two PV inputs to improve PV utilization
Supports charging from multiple types of generators
Battery charging or discharging current limits are compatible with various types of batteries
Adjustable maximum utility charging current for flexible configuration of utility charging power
Large-size LCD display for better status monitoring
RS485 communication interface with optional 4G, WiFi, or TCP modules for remote monitoring
Comprehensive electronic protections
-20℃~+50℃ operating temperature range to meet more environmental requirements
AC output supports parallel operation, standard configuration of 12 units in parallel
AC output parallel operation supports single-phase and three-phase settings
With the function of historical data recording, storage capacity for 25,000 records (the interval time of 1~3600 seconds settable)
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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