SUNGROW SG10RT-P2
The SUNGROW SG10RT-P2 is a solar inverter range from SUNGROW with 4 models. Rated AC output 10 kW – 20 kW. Listed and verified: VDE-AR-N 4105. Sold in Germany.
Specifications
- Rated AC output
- 10 kW – 20 kW
- Models in this range
- 4
What the SUNGROW SG10RT-P2 does
A solar string inverter turns the direct current from a rooftop array into grid-quality alternating current for the home, and feeds what the home does not use into the grid. The SUNGROW SG10RT-P2 range spans 10 kW to 20 kW of AC output, suiting arrays of about 10–13 kWp at the small end and 20–26 kWp at the large end, as installers commonly size the panels up to 30% above the inverter's rating.
In Germany, arrays of the same size produce about 9,000 to 18,000 kWh a year, assuming a conservative 900 kWh per kWp. For the smallest model, that is worth €693 a year fed into the grid at 7.70 ct per kWh, and up to €3,330 used at home instead of buying power at 37.0 ct.
Estimates. Electricity prices: BDEW Strompreisanalyse, autumn 2026; Bundesnetzagentur, EEG feed-in tariffs from 1 August 2026.
Product details
- Product type
- Solar inverter
- Brand
- SUNGROW
- Category
- Home Solar & Hybrid Inverters
- Sold in
- Germany
- Listed in
- ZEREZ (FGW, Germany)
Models (4)
| Model | AC output |
|---|---|
| SG10RT-P2 | 10 kW |
| SG12RT-P2 | 12 kW |
| SG15RT-P2 | 15 kW |
| SG20RT-P2 | 20 kW |
Certifications
| Certification | Market | Status | Reference | Valid until |
|---|---|---|---|---|
| VDE-AR-N 4105 | Germany | ✓ Verified 20 October 2026 | ESY 073342 0388 Rev. 00 |