Product Introduction
SP-350K-H1
- 12 MPPTs, up to 32 strings, flexible DC/AC ratio
- MPPT current 45A, compatible with high power modules
- Max. efficiency 99%, Euro efficiency 98.8%
- IP66 protection, adapt to various harsh environments
TECHNICAL PARAMETERS
| Max. PV input voltage | 1500V |
| MPPT Max. input current | 45A*12 |
| Rated input voltage | 1080V |
| MPP voltage range | 500~1500V |
| MPP voltage range for nominal power | 880~1300V |
| Number of MPPT trackers | 12 |
| Max. number of PV strings per MPPT | 2/3 |
| Rated output power | 352kW @ 30°C / 320kW @ 40°C |
| Max. output power | 352kW |
| Rated grid voltage | 800V |
| Grid voltage range | 640~920V |
| Max. output current | 254A |
| 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 |
| 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 |
| Max. efficiency | 99.03% |
| EU efficiency | 98.80% |
| Isolation method | Transformerless |
| Self-consuming in night | <3.5W |
| Protection level | IP66 |
| 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: PLC, Optional: RS485 |
| Dimensions (W×H×D) | 1350×735×350mm |
| Weight | 140kg |
