SOSSEN
The SOSSEN is a microinverter range from Sossen with 3 models. Rated AC output 600 W – 1 kW. Listed and verified: VDE-AR-N 4105. Sold in Germany.
Specifications
- Rated AC output
- 600 W – 1 kW
- Models in this range
- 3
What the SOSSEN does
A microinverter sits behind one to four panels and converts their output on the roof, so shade or a fault on one panel does not pull down the rest of the array. The SOSSEN range spans 600 W to 1 kW of AC output, suiting arrays of about 0.6–0.8 kWp at the small end and 1–1.3 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 900 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
- Microinverter
- Brand
- Sossen · China
- Category
- Home Solar & Hybrid Inverters
- Sold in
- Germany
- Listed in
- ZEREZ (FGW, Germany)
Models (3)
| Model | AC output |
|---|---|
| SOSSEN-600/SOSSEN-600-I-N/SOSSEN-600-I-O/SOSSEN-600-Y-N/SOSSEN-600-Y-O | 0.6 kW |
| SOSSEN-800/SOSSEN-800-I-N/SOSSEN-800-I-O/SOSSEN-800-Y-N/SOSSEN-800-Y-O | 0.8 kW |
| SOSSEN-1000/SOSSEN-1000-I-N/SOSSEN-1000-I-O/SOSSEN-1000-Y-N/SOSSEN-1000-Y-O | 1 kW |
Certifications
| Certification | Market | Status | Reference | Valid until |
|---|---|---|---|---|
| VDE-AR-N 4105 | Germany | ✓ Verified 20 October 2026 | U24-0991 |