Growatt MID
The Growatt MID is a solar inverter range from Growatt with 8 models. Rated AC output 17 kW – 30 kW. Listed and verified: VDE-AR-N 4105. Sold in Germany.
Specifications
- Rated AC output
- 17 kW – 30 kW
- Models in this range
- 8
What the Growatt MID 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 Growatt MID range spans 17 kW to 30 kW of AC output, suiting arrays of about 17–22.1 kWp at the small end and 30–39 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 15,300 to 27,000 kWh a year, assuming a conservative 900 kWh per kWp. For the smallest model, that is worth €1,178 a year fed into the grid at 7.70 ct per kWh, and up to €5,661 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
- Growatt · China
- Category
- Home Solar & Hybrid Inverters
- Sold in
- Germany
- Listed in
- ZEREZ (FGW, Germany)
Models (8)
| Model | AC output |
|---|---|
| MID 17KTL3-X1 | 17 kW |
| MID 20KTL3-X1 | 20 kW |
| MID 22KTL3-X1 | 22 kW |
| MID 25KTL3-X1 | 25 kW |
| MID 29.9K-HU | 29.9 kW |
| MID 30K-HU | 30 kW |
| MID 30KTL3-X1 | 30 kW |
| MID 30KTL3-X2 | 30 kW |
Certifications
| Certification | Market | Status | Reference | Valid until |
|---|---|---|---|---|
| VDE-AR-N 4105 | Germany | ✓ Verified 20 October 2026 | CN-PV-220025, CN-PV-230478, CN-PVES-250150 |