Efficient three-phase power conversion
Supports grid-tied and off-grid operation
Ideal for small commercial installations
Advanced MPPT for maximum yield
Robust and durable industrial design
Excellent thermal management system
| Model | R8KL3 | R10KL3 | R12KL3 |
| Photovoltaic Input Parameters | |||
| Maximum Power (kW) | 12 | 15 | 18 |
| Starting voltage（V） | 200 | ||
| Maximum Photovoltaic Voltage | 1,000 | ||
| MPPT Voltage Range (V) | 200~850 | ||
| Rated voltage（V） | 600 | ||
| Maximum short-circuit current per MPPT circuit (A) | 30 / 30 | ||
| Maximum input current per MPPT path (A) | 20 / 20 | ||
| MPPT quantity | 2 | ||
| Number of strings each MPPT can connect to | 1 / 1 | ||
| Exchange Output Parameters (Grid Connection) | 8 | 10 | 12 |
| Rated Output Power (kW) | |||
| Rated output current (A) | 11.6 | 14.5 | 17.5 |
| Rated grid voltage (V) | 220 / 380; 230 / 400 | ||
| Grid Voltage Range (V) | 340~440 | ||
| Rated grid frequency (Hz) | 50 / 60 | ||
| Grid Frequency Range (Hz) | 45-55 / 55-65 | ||
| THDi | < 3% | ||
| Network Type | 3W+N+PE | ||
| Exchange Output Parameters (Off-grid) | |||
| Rated Output Power (kW) | 8 | 10 | 12 |
| Maximum AC Input/Output (kVA) | 8.8 | 11 | 13.2 |
| Rated Output Voltage (V) | 220 / 380; 230 / 400 | ||
| Rated output current (A) | 11.6 | 14.5 | 17.5 |
| Maximum Input/Output Current (A) | 11.6 / 12.8 | 14.5 / 16 | 17.5 / 19.2 |
| Rated Output Frequency (Hz) | 50 / 60 | ||
| Maximum output | 2 times the power for 10 seconds | ||
| Auto Switch Time (ms) | Up to 10 ms | ||
| THDu | 3% (normal linear load) | ||
| Maximum Continuous Bypass Current (A) | 50 | ||
| Overload capacity | Supports 100% unbalanced output; maximum output power per phase: 50% of the rated power | ||
| Battery Parameters | |||
| Battery Voltage Range (V) | 40~60 | ||
| Maximum Charging Voltage (V) | 60 | ||
| Maximum charge/discharge current (A) | 160 / 160 | 200 / 200 | 240 / 240 |
| Communication interface | CAN / RS485 | ||
| Productiveness | |||
| Maximal efficiency | 0.976 | ||
| European Efficiency | 0.97 | ||
| MPPT productiveness | > 99% | ||
| Protect | |||
| Photovoltaic input reverse connection protection | Support | ||
| Photovoltaic Input DC Switch | Support | ||
| Direct/AC Surge Protection | DC Type II / AC Type III | ||
| Insulation impedance testing | Support | ||
| RCD check | Support | ||
| AC Output Short-Circuit Protection | Support | ||
| Power Grid Monitoring | Support | ||
| Island Protection Against Voltage Surges | Support | ||
| Arc fault detection | Selectable | ||
| Default Parameters | |||
| Size (W * D * H, mm) | 420*262*650 | ||
| Weight （kg） | < 40 | ||
| Levels of protection | IP65 | ||
| Noise（dB） | <55 | ||
| Working Temperature Range (°C) | -25 to +60 (power rating reduced by more than 45%) | ||
| Cooling-down method | Air blast cooling | ||
| Working Altitude (m) | 3000 (power rating reduction>2,000) | ||
| Inverter Topology Structure | Non-isolated | ||
| Communication | RS485 / Wifi / GPRS / CAN | ||
| Display screen | 4.3" (Optional) | ||
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