Featuring strong load and grid adaptability, up to 1.5x PV power with zero noise, a large touchscreen, IP65 protection for extended lifespan, and support for three-phase operation and up to four units in parallel.
Featuring strong load and grid adaptability, up to 1.5x PV power with zero noise, a large touchscreen, IP65 protection for extended lifespan, and support for three-phase operation and up to four units in parallel.

Product Highlights

Application flexibility
IP65 protection level, more flexible application scenarios

Flexible configuration
Support PV, diesel generator, battery, load at the same time access
Various working modes can be set flexibly

Supports expansion
Supports 4 pcs in parallel and it can be extended to 24kW
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Technical Specifications
| Model | O5KL1D | O6KL1D |
| PV input data | ||
| Max. input power (kW) | 7.5 | 9 |
| MPPT tracker/strings | 1/1 | |
| Max. PV input voltage (V) | 500 | |
| MPPT voltage range (V) | 100~430 | |
| Max. input current (A) | 32 | |
| Short circuit current (A) | 37 | |
| Battery | ||
| Rated voltage (V) | 48 | |
| Battery voltage range (V) | 40~58 | |
| Max. charging/discharging current (A) | 100/100 | 120/120 |
| Battery type | Lithium/Lead-acid | |
| Battery charging strategy | Self-adaption to BMS | |
| Off-grid output | ||
| Rated output power (kW) | 5 | 6 |
| Rated output voltage (V) | 230 | |
| Output frequency (Hz) | 50/60 | |
| Max. apparent output current (A) | 21.7 | 26 |
| Max. output over current (A) | 26 | 31.2 |
| Power factor | 1 (0.8 leading~0.8 lagging) | |
| THDu | <3% | |
| Switching time (ms) | 10 | |
| Grid input | ||
| Rated input voltage (V) | 230 | |
| Grid voltage input range (V) | 176~270 | |
| Rated grid frequency (Hz) | 50/60 | |
| THDi | <3% | |
| Type of grid connection | L+N+PE | |
| AC input(On-GEN) | ||
| Max. input power (kW) | 5 | 6 |
| Max. input current (A) | 21.7 | 26 |
| Protection | ||
| Island protection | Yes | |
| Insulation resistor detection | Yes | |
| PV input reverse protection | Yes | |
| Output over current protection | Yes | |
| Output short protection | Yes | |
| Output over voltage protection | Yes | |
| Output under voltage protection | Yes | |
| AC/DC surge protection | Yes | |
| General data | ||
| Max. efficiency | 96% | |
| Operating temperature range (℃) | -25 ~+60 | |
| Relative humidity | 5%-95% | |
| Operating altitude (m) | 0-2,000 | |
| Ingress protection | IP65 | |
| Weight (kg) | 17 | |
| Dimensions W*D*H (mm) | 455*200*447 | |
| Cooling | Natural convection | |
| Noise emission (dB) | <35 | |
| Display | Color screen | |
| Communication WithRS485/Wifi/GPRS/CAN/DRM | Possess/Optional/Optional/Possess/Possess | |
| Topology | Non-isolated | |