Katek / Steca
0 families with a smart-home route, 0 local, 0 with control41 models on grid lists (AT)
Local control with Home Assistant and evcc
checked 2026-10-31
No Home Assistant core or HACS integration and no evcc template names Katek / Steca (checked 2026-10-31). That is not “does not work” — it means no source we read covers the brand. Know one?
Grid-connection lists
41 models on 1 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
18
| Model | AT | BE | CZ | EE | NL | PL | SE | Match |
|---|---|---|---|---|---|---|---|---|
| StecaGrid 10013 | ✓ | exact | ||||||
| StecaGrid 1511 | ✓ | exact | ||||||
| StecaGrid 2011 | ✓ | exact | ||||||
| StecaGrid 2511 | ✓ | exact | ||||||
| StecaGrid 3011 | ✓ | exact | ||||||
| StecaGrid 3011_2 | ✓ | exact | ||||||
| StecaGrid 3213 | ✓ | exact | ||||||
| StecaGrid 3611 | ✓ | exact | ||||||
| StecaGrid 3611_2 | ✓ | exact | ||||||
| StecaGrid 4013 | ✓ | exact | ||||||
| StecaGrid 4213 | ✓ | exact | ||||||
| StecaGrid 4611_2 | ✓ | exact | ||||||
| StecaGrid 5011_2 | ✓ | exact | ||||||
| StecaGrid 5013 | ✓ | exact | ||||||
| StecaGrid 5513 | ✓ | exact | ||||||
| StecaGrid 6013 | ✓ | exact | ||||||
| StecaGrid 7013 | ✓ | exact | ||||||
| StecaGrid 8513 | ✓ | exact |
Hybrid inverter
15
| Model | AT | BE | CZ | EE | NL | PL | SE | Match |
|---|---|---|---|---|---|---|---|---|
| Steca AJ 2100-12 | ✕ | exact | ||||||
| Steca AJ 2400-24 | ✕ | exact | ||||||
| Steca Solarix PLI 1000-12 | ✕ | exact | ||||||
| Steca Solarix PLI 2400-24 | ✕ | exact | ||||||
| Steca Solarix PLI 5000-48 | ✕ | exact | ||||||
| Steca Xtender XTH 3000-12 | ✕ | exact | ||||||
| Steca Xtender XTH 5000-24 | ✕ | exact | ||||||
| Steca Xtender XTH 6000-48 | ✕ | exact | ||||||
| Steca Xtender XTH 8000-48 | ✕ | exact | ||||||
| Steca Xtender XTM 1500-12 | ✕ | exact | ||||||
| Steca Xtender XTM 2000-12 | ✕ | exact | ||||||
| Steca Xtender XTM 2400-24 | ✕ | exact | ||||||
| Steca Xtender XTM 2600-48 | ✕ | exact | ||||||
| Steca Xtender XTM 3500-24 | ✕ | exact | ||||||
| Steca Xtender XTM 4000-48 | ✕ | exact |
Plug-in solar / battery (≤ 800 VA)
8
| Model | AT | BE | CZ | EE | NL | PL | SE | Match |
|---|---|---|---|---|---|---|---|---|
| Steca AJ 1000-12 | ✕ | ✕ | exact | |||||
| Steca AJ 275-12 | ✕ | ✕ | exact | |||||
| Steca AJ 350-24 | ✕ | ✕ | exact | |||||
| Steca AJ 400-48 | ✕ | ✕ | exact | |||||
| Steca AJ 700-48 | ✕ | ✕ | exact | |||||
| Steca Xtender XTS 1200-24 | ✕ | ✕ | exact | |||||
| Steca Xtender XTS 1400-48 | ✕ | ✕ | exact | |||||
| Steca Xtender XTS 900-12 | ✕ | ✕ | exact |
A small number after a symbol = the list has several rows for this model (variants, firmware versions). Something wrong? Fix a row.