M-TEC Energy Systems GmbH
0 families with a smart-home route, 0 local, 0 with control38 models on grid lists (AT, BE, NL)
Local control with Home Assistant and evcc
checked 2026-10-31
No Home Assistant core or HACS integration and no evcc template names M-TEC Energy Systems GmbH (checked 2026-10-31). That is not “does not work” — it means no source we read covers the brand. Know one?
Grid-connection lists
38 models on 3 of 7 lists · 0 belong to a family above
The list is the authority; this is a cross-reference. Empty = no matching entry found, never “not approved”. A model name links to its page when it is in two or more lists, or to its family. All rows read 2026-10-31.
✓ fit: on the list✓ fit by the maker's document — the grid operator decides✕ not fit: refused, expired or not allowed nothing known — never “not approved”Hover or focus a cell for the list's own word, a condition or date, firmware and the row.
PV inverter
12
| Model | AT | BE | CZ | EE | NL | PL | SE | Match |
|---|---|---|---|---|---|---|---|---|
| Energy Wizard 10kW-3P-3G | ✓ | exact | ||||||
| Energy Wizard 10kW-3P-3GS | ✓ | exact | ||||||
| Energy Wizard 12kW-3P-3G | ✓ | exact | ||||||
| Energy Wizard 12kW-3P-3GS | ✓ | exact | ||||||
| Energy Wizard 15kW-3P-3G | ✓ | exact | ||||||
| Energy Wizard 15kW-3P-3GS | ✓ | exact | ||||||
| Energy Wizard 20kW-3P-3G | ✓ | exact | ||||||
| Energy Wizard 25kW-3P-3G | ✓ | exact | ||||||
| Energy Wizard 5kW-3P-3G | ✓ | exact | ||||||
| Energy Wizard 6kW-3P-3G | ✓ | exact | ||||||
| Energy Wizard 8kW-3P-3G | ✓ | exact | ||||||
| Energy Wizard 8kW-3P-3GS | ✓ | exact |
Hybrid inverter
26
| Model | AT | BE | CZ | EE | NL | PL | SE | Match |
|---|---|---|---|---|---|---|---|---|
| Energy Butler 10kW-3P-3G25 | ✓ | ✓ | ✓2 | alias | ||||
| Energy Butler 10kW-3P-3G40 | ✓ | ✓ | ✓2 | alias | ||||
| Energy Butler 12kW-3P-3G25 | ✓ | ✓ | ✓2 | alias | ||||
| Energy Butler 12kW-3P-3G40 | ✓ | ✓ | ✓2 | alias | ||||
| Energy Butler 15kW-3P-3G40 | ✓ | ✓ | ✓2 | alias | ||||
| Energy Butler 20kW-3P-3G40 | ✓ | ✓ | ✓2 | alias | ||||
| Energy Butler 3kW-1P-3G30 | ✓ | alias | ||||||
| Energy Butler 4.2kW-1P-3G30 | ✓ | alias | ||||||
| Energy Butler 4kW-3P-3G25 | ✓ | ✓ | ✓2 | alias | ||||
| Energy Butler 5kW-3P-3G25 | ✓ | ✓ | ✓2 | alias | ||||
| Energy Butler 6kW-1P-3G30 | ✓ | alias | ||||||
| Energy Butler 6kW-3P-3G25 | ✓ | ✓ | ✓2 | alias | ||||
| Energy Butler 8kW-3P-3G25 | ✓ | ✓ | ✓2 | alias | ||||
| EnergyButler 10kW-3P | ✕ | exact | ||||||
| EnergyButler 12kW-3P | ✕ | exact | ||||||
| EnergyButler 4kW-3P | ✕ | exact | ||||||
| EnergyButler 5kW-3P | ✕ | exact | ||||||
| EnergyButler 6kW-3P | ✕ | exact | ||||||
| EnergyButler 8kW-3P | ✕ | exact | ||||||
| Hybridwechselrichter Energy Block 25kW-3P-3G100 | ✓ | exact | ||||||
| Hybridwechselrichter Energy Block 30kW-3P-3G100 | ✓ | exact | ||||||
| Hybridwechselrichter Energy Block 36kW-3P-3G100 | ✓ | exact | ||||||
| Hybridwechselrichter Energy Block 40kW-3P-3G100 | ✓ | exact | ||||||
| Hybridwechselrichter Energy Block 40kW-3P-3G100-P | ✓ | exact | ||||||
| Hybridwechselrichter Energy Block 50kW-3P-3G100 | ✓ | exact | ||||||
| Hybridwechselrichter Energy Block 50kW-3P-3G100-P | ✓ | exact |
A small number after a symbol = the list has several rows for this model (variants, firmware versions). Something wrong? Fix a row.