The HP Series 20A High-Performance Inverter/Charger is a sophisticated, digital energy storage solution designed to optimize energy efficiency in residential and hybrid power setups. With an IP20 protection rating, the system is well-suited for residential solar battery banks, home energy storage systems, and other solar-powered applications. It also provides reliable power for RVs, camping equipment, marine uses, and backup power systems.
Utilizing advanced SPWM technology, it delivers a pure sine wave output, providing stable and clean power ideal for sensitive devices and household applications. Equipped with cutting-edge MPPT technology, the inverter achieves a tracking efficiency exceeding 99.5%, enhancing the conversion of solar energy. It supports both single and parallel MPPT configurations, further boosting solar utilization efficiency.
Operating Modes
The inverter offers both battery and AC modes. In AC mode, it combines solar power (as the primary source) with grid power (as the backup) to power connected devices seamlessly.
Monitoring Function
A large LCD display provides convenient, real-time monitoring of system status and performance. The RS485 communication port also allows for remote monitoring via 4G, WiFi, Bluetooth, or TCP modules, ensuring users have constant access to critical information and remote control capabilities. Additionally, the system logs historical data, with a storage capacity of up to 25,000 data entries that can be recorded at intervals from 1 to 3600 seconds.
Electronic Protection Features
The inverter includes robust safety features such as overvoltage, overload, short circuit, and overtemperature protection, ensuring maximum operational safety. Its design enables operation within a temperature range of -20°C to +50°C, making it adaptable to various environmental conditions.
Parallel Operation and Scalability
Supporting parallel operation for up to 12 units by default, the inverter offers flexible, scalable power expansion. If needed, this can be extended up to 16 units with customized adjustments.
Special Features
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Pure Sine Wave Output: Provides stable and clean power for sensitive devices
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Battery and AC Operation: Flexible operation using both solar and grid power to supply devices simultaneously.
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MPPT Technology: Over 99.5% tracking efficiency to optimize solar energy usage
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Parallel Operation: Supports up to 12 units, scalable to 16 units with custom adjustments
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LCD Display: Real-time view of system status and performance data
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RS485 Communication: Remote monitoring via 4G, WiFi, Bluetooth, or TCP modules
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Historical Data Storage: Stores up to 25,000 records with customizable memory intervals (from 1 to 3600 seconds)
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Protection Features: Built-in overvoltage, overload, short circuit, and overtemperature protection
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Operating Temperature Range: -20°C to +50°C for a wide range of environmental applications
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Energy Efficiency:Maximizes the use of both solar and grid power
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Scalability:Flexible performance expansion with parallel units for larger requirements
Technical Specifications
| Manufacturer model |
HP3522-AH1250P20A |
| EAN Code |
4260558576198 |
| Article Number |
35221250-EPEVERR |
| Utility Voltage |
176VAC to 264VAC (Default); 90VAC to 280VAC (Configurable) |
| Utility Frequency |
45Hz ~ 65Hz |
| Maximum Utility Charging Current |
110A |
| 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 |
| Rated Power (@30℃) |
3500W |
| 3-second Transient Surge Output Power |
7000W |
| 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% (24V resistive load) |
| Max. Load Efficiency |
90% |
| Max. Inverter Efficiency |
93% |
| Parallel Function |
Yes, 12 units in standard, 16 units at most |
| PV Max. Open-circuit Voltage |
500V (At minimum operating environment temperature)
440V (At 25℃) |
| MPPT Voltage Range |
85V ~ 400V |
| PV Max. Input Power |
4000W |
| MPPT Input Channels |
One way |
| PV Max. Input Current |
One way, 16A |
| PV Max. Short-circuit Current |
One way, 18A |
| PV Max. Charging Current |
120A |
| MPPT Max. efficiency |
≥99.5% |
| Battery Rated Voltage |
24VDC |
| Battery Work Voltage Range |
21.6VDC to 32.0VDC |
| Battery Max. Charging Current |
120A |
| No-load Losses |
<1.2A (Test condition: Utility, PV and Load are not connected, AC output is ON, fan stops, @24V input) |
| Standby Current |
<0.9A (Test condition: Utility, PV and Load are not connected, AC output is OFF, fan stops, @24V input) |
| Work Temperature Range |
-20℃ ~ +50℃ (When the environment temperature exceeds 30℃, the actual output power is reduced appropriately) |
| Storage Temperature Range |
-20℃ ~ +60℃ |
| Enclosure |
IP20 |
| Relative Humidity |
< 95% (N.C.) |
| Altitude |
<4000M (If the altitude exceeds 2000 meters, the actual output power is reduced appropriately) |
| Dimension (Length x Width x Height) |
654 × 291.4 × 163mm |
| Mounting size (Length x Width) |
617 x 200mm |
| Mounting hole size |
Φ9mm/Φ10mm |
| Net Weight |
15.3 Kg |
Product safety information
Manufacturer information:
SolarV GmbH
Am Kronberger Hang 2
Hessen
Schwalbach am Taunus, Deutschland, 65824
info@solarv.de
www.solarv.de
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