SG25/30/33CX-P2
25–33 kW mid-range commercial string inverter — light and compact
About the price: Solar system prices change frequently. Contact our specialist for an exact price and a techno-economic calculation.
Key features
- 3 independent MPPTs
- 98.5% maximum efficiency
- 34% lighter — only 38 kg
- Built-in PID recovery
- IP66 + C5 anti-corrosion
- AFCI 2.0 fire protection
- Quick installation (Buckle Design)
- Smart O&M monitoring
Description
Sungrow SG25/30/33CX-P2 is a series of 25 kW, 30 kW and 33 kW multi-MPPT string inverters. 34% lighter than the previous generation (38 kg), which makes installation and maintenance much easier. 3 independent MPPTs, 98.5% maximum efficiency, IP66, C5 anti-corrosion. Built-in PID recovery function. Ideal for medium-sized businesses and farms.
Specifications
| Models | SG25CX-P2 / SG30CX-P2 / SG33CX-P2 |
|---|---|
| System type | On-grid string inverter |
| Recommended DC (25kW) | 35 kWp |
| Recommended DC (30kW) | 42 kWp |
| Recommended DC (33kW) | 46.2 kWp |
| Maximum DC voltage | 1100 V |
| Nominal DC voltage | 600 V |
| MPP voltage range | 160 – 1000 V |
| Number of independent MPPTs | 3 |
| Strings per MPPT | 2 |
| Maximum DC current | 90 A (30 A × 3) |
| Nominal AC power (25kW) | 25 kW |
| Nominal AC power (30kW) | 30 kW |
| Nominal AC power (33kW) | 33 kW |
| Maximum efficiency (25kW) | 98.4% |
| Maximum efficiency (30/33kW) | 98.5% |
| Nominal AC voltage | 3/N/PE, 220/380V, 230/400V |
| AC voltage range | 312 – 480 V |
| Protection rating | IP66 |
| Corrosion resistance | C5 class |
| Dimensions | 645 × 575 × 245 mm |
| Weight | 38 kg |
| Cooling method | Smart forced-air cooling |
| Operating temperature | -30°C ~ +60°C |
| Maximum altitude | 4000 m |
| Communication | RS485, optional WLAN/Ethernet |
| AFCI | Yes (AFCI 2.0) |
| PID recovery | Yes (built-in) |
Related
110 kW high-power commercial string inverter — for large industrial systems
36–50 kW high-power commercial string inverter — 4 MPPTs, high performance
12–20 kW 3-phase home inverter — compatible with 500W+ panels
