INVT Solar iMars XG20KTR
The INVT Solar iMars XG20KTR is a solar inverter from INVT Solar. Rated AC output 20 kW. Listed and verified: VDE-AR-N 4105. Sold in Germany.
Specifications
- Rated AC output
- 20 kW
What the INVT Solar iMars XG20KTR 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. With 20 kW of AC output, the INVT Solar iMars XG20KTR suits an array of about 20–26 kWp, as installers commonly size the panels up to 30% above the inverter's rating.
In Germany, an array of the same size produces about 18,000 kWh a year, assuming a conservative 900 kWh per kWp: worth €1,386 a year fed into the grid at 7.70 ct per kWh, and up to €6,660 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
- INVT Solar · China
- Category
- Home Solar & Hybrid Inverters
- Sold in
- Germany
- Listed in
- ZEREZ (FGW, Germany)
Models (1)
| Model | AC output |
|---|---|
| iMars XG20KTR | 20 kW |
Certifications
| Certification | Market | Status | Reference | Valid until |
|---|---|---|---|---|
| VDE-AR-N 4105 | Germany | ✓ Verified 20 October 2026 | CN-PV-230142 |