300/400/500W 2 in 1 Smart Micro Inverter
The HEM300/400/500S(W)N Series Microinverters are designed for rooftop PV systems and meet PV rapid shutdown standards for enhanced safety. With an IP67 protection rating, these microinverters thrive in diverse environments, making them perfect for residential, commercial, and industrial applications.
Description
Features:
- Reliable Safety: Complies with PV rapid shutdown standards, IP67 protection for versatile scenarios.
- High Efficiency: Module-level MPPT, output power up to 500VA, 16A max input current, compatible with major 182/210 modules, 20V start-up voltage, 150% DC oversizing to minimize electricity costs.
- Simple Installation: Hook-type design, plug-and-play, easy to expand.
- Intelligent Monitoring: Supports Sub-1G and WiFi communication, module-level monitoring, remote software upgrades, parameter configuration, and fault analysis.
| Product Model | HCM300SN HCM300WN |
HCM400SN HCM400WN |
HCM500SN HCM500WN |
||||||||
| Input (DC) | |||||||||||
| Typical Module Compatibility (W] | 240-450+ | 320-600+ | 400-670+ | ||||||||
| Max. Input Voltage (V) | 65 | ||||||||||
| Min./Max. MPPT Voltage (V) | 16-60 | ||||||||||
| Start-up Input Voltage (V) | 20 | ||||||||||
| Max.Input Current (A) | 2*16 | ||||||||||
| Max. Short-circuit DC Input Current (A) | 2*20 | ||||||||||
| Output (AC) | |||||||||||
| Peak Output Power (VA) | 300 | 400 | 500 | ||||||||
| Max.Continuous Output Power (VA) | 274 | 360 | 475 | ||||||||
| Max. Continuous Output Current (A) | 1.1 | 1.3 | 1.5 | 1.7 | 2 | 2.3 | |||||
| Nominal Output Voltage / Range (V) | 240/211-264 | 208/183-228 | 240/211-264 | 208/183-228 | 240/211-264 | 208/183-228 | |||||
| Nominal Frequency (Hz) | 60 | ||||||||||
| Extended Frequency Range (Hz) | 55-65 | ||||||||||
| Power Factor (default / adjustable) | >0.99 / 0.8 leading…0.8 lagging | ||||||||||
| THDi | < 3% | ||||||||||
| Max. Units Per 10AWG Branch | 28 | 24 | 21 | 18 | 16 | 14 | |||||
| Efficiency | |||||||||||
| CEC Peak Efficiency | 96.70% | ||||||||||
| Nominal MPPT Efficiency | 99.80% | ||||||||||
| Night-time Power Loss (mW) | <30 | ||||||||||
| General Data | |||||||||||
| Operating Ambient Temperature (°C) | – 40 to + 65 | ||||||||||
| Dimensions (W*H*D mm) | 188*178*25 | ||||||||||
| Degree of Protection | Outdoor-IP67 (NEMA6) | ||||||||||
| Cooling | Natural cooling – No fans | ||||||||||
| Weight (kg) | 1.7 | ||||||||||
| Features | |||||||||||
| Communication2 | Sub-1G Built-in WiFi |
||||||||||
| Type of Isolation | High frequency transformers, Galvanically isolated | ||||||||||
| Warranty | 25 years | ||||||||||
| Protection | |||||||||||
| Input Reverse Connection Protection | Yes | ||||||||||
| Output Overcurrent Protection | Yes | ||||||||||
| Output Overvoltage Protection | Yes | ||||||||||
| Anti-islanding Protection | Yes | ||||||||||
| Output Short-circuit Protection | Yes | ||||||||||
