HM Series 10-15kW On-Grid PV Inverter
EPEVER’s HM Series is a high-efficiency three phase on-grid solar inverter designed for residential systems. It supports 110% rated output, 150% PV oversizing, dual MPPTs, and IP65 protection.
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.
| Model | HM10KTL | HM12KT | HM15KT |
| PV Input (DC) | |||
| Max. input power | 15,000W | 18,000W | 22,500W |
| Max. input voltage | 1,100V | ||
| Start-up voltage | 250V | ||
| Rated input voltage | 620V | ||
| Max. input current | 20A/20A | 20A/40A | |
| Max. short-circuit current | 25A | 25A/50A | |
| MPPT voltage range | 180-1,000V | ||
| Number of MPPTs | 2 | ||
| Number of strings | 1/1 | 1/2 | |
| AC Output | |||
| Rated output power | 10,000W | 12,000W | 15,000W |
| Max. output apparent power | 11,000VA | 13,200VA | 16,500VA |
| Rated output current | 14.5A | 17.4A | 21.7A |
| Max. output current | 16A | 20A | 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) | ||
| Efficiency | |||
| Max. Efficiency | |||
| European Efficiency | 98% | ||
| Protection | |||
| 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 |
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| AFCI | Optional | ||
| DC switch | Intergrated | ||
| SPD | DC Type ll/AC Type lll | ||
| Environmental Parameters | |||
| Operating temperature | -30℃ to 60℃ | ||
| Relative humidity | 0-100% | ||
| Altitude | 4,000m | ||
| Ingress protection | IP65 | ||
| Mechanical Parameters | |||
| Dimensions (L×W×H) (mm) | 490×357×195 | ||
| Weight (kg) | 17 | ||
| Others | |||
| 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 | ||
Manual
HM10-15KT-Manual-EN-V1.0
Datasheet
HM10-15KT-DataSheet-EN
Product 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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