Sunways

1 family with a smart-home route, 1 local, 1 with control77 models on grid lists (AT, BE, CZ, EE, NL, SE)

Local control with Home Assistant and evcc

1 families

Product family	Class	Home Assistant	evcc	Local control	Grid lists	List models
STH Series GEN3	Hybrid inverter	not found	local	control		–

Grid-connection lists

77 models on 6 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

Model	BE	EE	NL	SE	Match
STS-1.5KTL-S	✓		✓	✓	exact
STS-1KTL-S	✓		✓	✓	exact
STS-2.5KTL-S	✓		✓	✓	exact
STS-2KTL-S	✓		✓	✓	exact
STS-3.6KTL	✓		✓		exact
STS-3KTL	✓		✓		exact
STS-3KTL-S	✓		✓	✓	exact
STS-4.2KTL	✓		✓		exact
STS-4.6KTL	✓		✓		exact
STS-5KTL	✓		✓		exact
STT-100KTL				✓	exact
STT-10KTL	✓		✓		exact
STT-10KTL-P	✓		✓	✓	exact
STT-110KTL				✓	exact
STT-12KTL	✓		✓		exact
STT-12KTL-P	✓		✓	✓	exact
STT-15KTL	✓		✓		exact
STT-15KTL-P	✓		✓	✓	exact
STT-17KTL	✓		✓		exact
STT-17KTL-P	✓		✓	✓	exact
STT-20KTL	✓	✓	✓		alias
STT-20KTL-P	✓		✓	✓	exact
STT-25KTL	✓	✓	✓		alias
STT-25KTL-P	✓		✓	✓	exact
STT-29.9KTL				✓	exact
STT-30KTL				✓	exact
STT-33KTL				✓	exact
STT-36KTL				✓	exact
STT-40KTL				✓	exact
STT-45KTL				✓	exact
STT-4KTL	✓		✓		exact
STT-4KTL-P	✓		✓	✓	exact
STT-50KTL-M				✓	exact
STT-5KTL	✓		✓		exact
STT-5KTL-P	✓		✓	✓	exact
STT-60KTL-M				✓	exact
STT-6KTL	✓		✓		exact
STT-6KTL-P	✓		✓	✓	exact
STT-80KTL				✓	exact
STT-8KTL	✓		✓		exact
STT-8KTL-P	✓		✓	✓	exact

Hybrid inverter

Model	AT	BE	CZ	NL	SE	Match
STH-10KTL-HT	✓	✓	✓	✓²	✓	exact
STH-10KTL-HT-P	✓	✓			✓	exact
STH-12KTL-HT	✓	✓	✓	✓²	✓	exact
STH-12KTL-HT-P	✓	✓			✓	exact
STH-15KTL-HT		✓			✓	exact
STH-17KTL-HT		✓			✓	exact
STH-20KTL-HT		✓			✓	exact
STH-25KTL-HT		✓			✓	exact
STH-29.9KTL-HT		✓			✓	exact
STH-3.6KTL-HS		✓		✓²		exact
STH-3.6KTL-HSS		✓		✓²		exact
STH-3.6KTL-LSS				✓²	✓	exact
STH-30KTL-HT		✓			✓	exact
STH-33KTL-HT		✓			✓	exact
STH-3KTL-HS		✓		✓²	✓	exact
STH-3KTL-HSS		✓		✓²		exact
STH-3KTL-LSS				✓²	✓	exact
STH-4.2KTL-HS		✓		✓²		exact
STH-4.6KTL-HS		✓		✓²		exact
STH-4.6KTL-LS				✓²	✓	exact
STH-4KTL-HT	✓	✓	✓	✓²	✓	exact
STH-4KTL-HT-P	✓	✓			✓	exact
STH-4KTL-LS				✓²	✓	exact
STH-5KTL-HS		✓		✓²		exact
STH-5KTL-HT	✓	✓	✓	✓²	✓	exact
STH-5KTL-HT-P	✓	✓			✓	exact
STH-5KTL-LS				✓²	✓	exact
STH-6KTL-HT	✓	✓	✓	✓²	✓	exact
STH-6KTL-HT-P	✓	✓			✓	exact
STH-6KTL-LS				✓²	✓	exact
STH-7.5KTL-LS				✓²	✓	exact
STH-8KTL-HT	✓	✓	✓	✓²	✓	exact
STH-8KTL-HT-P	✓	✓			✓	exact
STH-8KTL-LS				✓²	✓	exact

Plug-in solar / battery (≤ 800 VA)

Model	AT	BE	CZ	EE	NL	PL	SE	Match
STM-600W							✓	exact
STM-800W							✓	exact

A small number after a symbol = the list has several rows for this model (variants, firmware versions). Something wrong? Fix a row.