HM Series 10-15kW On-Grid PV Inverter
The HM Series 10–15kW Three Phase On-Grid Solar Inverter by EPEVER is engineered for residential solar systems that demand stability, flexibility, and efficiency. With support for 110% rated output and 150% PV oversizing, it maximizes energy yields while maintaining grid compliance. Equipped with dual MPPTs, a maximum input voltage of 1100VDC, and 25A input per string, the HM Series offers versatile design options for various rooftop layouts. Its transformer-less topology ensures high conversion efficiency—up to 98.2%. The inverter features IP65 protection for outdoor use, built-in Type II/III surge protection, optional AFCI function, and remote monitoring via WiFi, GPRS, or USB. Natural cooling and a maintenance-free design make it a reliable choice for long-term, silent operation. Whether for single-site installations or multi-inverter systems, the HM Series offers reliable, high-performance power conversion for modern solar homes.
- 2-year warranty
- Worldwide support
- Certified & compliant

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Specifications
- Max. input current
- 20A/40A
- Max. Input Power
- 22,500W
- Max. Input Voltage
- 1,100V
- Start-up Voltage
- 250V
- Rated Input Voltage
- 620V
- Number of strings
- 1/2
- Max. short-circuit current
- 25A/50A
- MPPT Voltage Range
- 180-1,000V
- Number of MPPTs
- 2
- European Efficiency
- 98%
- Basic Protection
- PV reverse polarity AC output overvoltage Anti-islanding PV insulation resistance AC output overcurrent Grid monitoring PV string current monitoring AC output short circuit Residual Current (RCD) Detection
- AFCI
- Optional
- DC Switch
- Intergrated
- SPD
- DC Type ll/AC Type lll
- Operating Temperature
- -30℃ to 60℃
- Relative Humidity
- 0-100%
- Altitude
- 4,000m
- Ingress Protection
- IP65
- Dimensions (L × W × H)(mm)
- 490×357×195
- Weight (Kg)
- 17
- Self-Consumption (Night)
- < 1W
- Topology
- Transformer-less
- Cooling Method
- Natural
- Display
- LED/WIFI+APP
- PV input Connector
- H4/MC4 (Optional)
- AC output Connector
- Plug-in connector
- Certifications
- IEC/EN 62109; IEC/EN 61000; EN 50549
- Rated Output Power
- 15,000W
- Max.Output Apparent Power
- 16,500VA
- Rated Output Current
- 21.7A
- Max. Output Current
- 25A
- Rated Grid Voltage
- 230V/400V
- Rated Grid Frequency
- 50Hz/60Hz
- THDi
- < 3%
- Power Factor
- ≈1 (Adjustable from 0.8 leading to 0.8 lagging)
Highlights
- High Efficiency: High yield 110% rating power; 150% PV oversizing; 2 MPPTs; Max. PV input voltage: 1,100VDC; Input current per string: 20A
- Reliable & Safe: Maintenance-free; Ultra-quiet; IP65 protection; Built-in DC Type ll /AC Type lll SPD; Optional AFCI function
- User-Friendly & Intelligent Monitoring: App-based setup and monitoring; Optional LCD display; Standard USB communication port, WiFi / GPRS (optional)
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