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SP-120K-L
Max. efficiency 99.0%, efficient conversion with higher yields
10 MPPTs design, adaptive to multi-direction rooftop
String current 15A, compatible with high power & bifacial modules
String-level IV curve scanning, precise positioning of failures
Built-in PID repair module, reducing PV modure power attenuation
Technical Parameters
Input (DC)
| Max. PV input voltage | 1100V |
| Max. input current | 30A*10 |
| Rated input voltage | 600V |
| MPP voltage range | 200~1000V |
| MPP voltage range for nominal power | 550~850V |
| Number of MPPT trackers | 10 |
| Max. number of PV strings per MPPT | 2 |
Output (AC)
| Rated output power | 120kW@40℃, 110kW@45℃ |
| Max. output power | 120kW |
| Rated grid voltage | 380V / 400V |
| Grid voltage range | 340~440V |
| Max. output current | 167A@380V, 158.8A@400V |
| Rated grid frequency / range | 50Hz/45~55Hz, 60Hz/55~65Hz |
| Output current harmonic(at nominal power) | <3% |
| Power factor at nominal power / range | >0.99 / 0.8 leading to 0.8 lagging |
Protection
| DC reverse connection protection | Yes |
| Overvoltage protection | DC Type II / AC Type II |
| Leakage current protection | Yes |
| Grid monitoring | Yes |
| Insulation monitoring | Yes |
| Anti-island protection | Yes |
Efficiency
| Max. efficiency | 98.70% |
| EU efficiency | 98.50% |
Transformer
General date
| Isolation method | Transformerless |
| Self-consuming in night | <2W |
| Protection level | IP66 |
| Noise | <60dB |
| Temperature | ﹣30℃～+60℃ |
| Allowed humidity (non condensing) | 0-100% |
| Cooling mode | Temperature controlled forced air cooling |
| Max.operating altitude | 4000m (＞3000m derating ) |
| Communication port | Standard: RS485, Optional: WIFI |
| Dimensions (W×H×D) | 1018×630×339mm |
| Weight | 85kg |
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