FOX ESS S1000-G2
The FOX ESS S1000-G2 is a solar inverter range from FOX ESS with 9 models. Rated AC output 600 W – 3.3 kW. Listed and verified: VDE-AR-N 4105. Sold in Germany.
Specifications
- Rated AC output
- 600 W – 3.3 kW
- Models in this range
- 9
What the FOX ESS S1000-G2 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 FOX ESS S1000-G2 range spans 600 W to 3.3 kW of AC output, suiting arrays of about 0.6–0.8 kWp at the small end and 3.3–4.3 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 540 to 2,970 kWh a year, assuming a conservative 900 kWh per kWp. For the smallest model, that is worth €42 a year fed into the grid at 7.70 ct per kWh, and up to €200 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
- FOX ESS
- Category
- Home Solar & Hybrid Inverters
- Sold in
- Germany
- Listed in
- ZEREZ (FGW, Germany)
Models (9)
| Model | AC output |
|---|---|
| S600-G2 | 0.6 kW |
| S700-G2 | 0.7 kW |
| S800-G2 | 0.8 kW |
| S1000-G2 | 1 kW |
| S1500-G2 | 1.5 kW |
| S2000-G2 | 2 kW |
| S2500-G2 | 2.5 kW |
| S3000-G2 | 3 kW |
| S3300-G2 | 3.3 kW |
Certifications
| Certification | Market | Status | Reference | Valid until |
|---|---|---|---|---|
| VDE-AR-N 4105 | Germany | ✓ Verified 20 October 2026 | U23-0654 |