GridFit

Weiheng WH-BEC-50AC

Battery / AC inverterin 2 of 7 listsno product family claims this code yetno MPPT: a battery / AC inverter

Localnot found· seen 2026-10-31
Grid✓✓fit in BE, EE

Grid listsLocal controlAll Weiheng models

Grid-connection lists

The list is the authority; this is a cross-reference.

Is the Weiheng WH-BEC-50AC on the Belgian Synergrid C10/26 list?

Yes — the Belgian Synergrid C10/26 list lists it as “listed” (list dated 2026-10-30, checked 2026-10-31).

Is the Weiheng WH-BEC-50AC on the Estonian Elektrilevi inverter list?

Yes — the Estonian Elektrilevi inverter list lists it as “listed” (the list is undated; checked 2026-10-31).

  • ATAustria — Not found on the list · Austrian TOR Erzeuger Typ A list dated 2026-10-30, read 2026-10-31
  • BEBelgium — listed · Belgian Synergrid C10/26 list dated 2026-10-30, read 2026-10-31✓
  • CZCzechia — Not found on the list · Czech ČEZ Distribuce list dated 2026-08-21, read 2026-10-31
  • EEEstonia — listed · Estonian Elektrilevi inverter list (undated), read 2026-10-31✓
  • NLNetherlands — Not found on the list · Dutch Netbeheer Nederland type-A list dated 2026-10-30, read 2026-10-31
  • PLPoland — Not found on the list · Polish PTPiREE WiPWC 1.3 list dated 2026-10-26, read 2026-10-31
  • SESweden — Not found on the list · Swedish Rikta Rätt inverter list dated 2026-10-23, read 2026-10-31

The other 36 countries: a battery there

No model rows for these: they publish no usable list, or GridFit has not read it. Each gets one answer by the same rule as the grid view — the maker's own document first, then the country's type-A ceiling, then what the lists read say.

Possibly fit: accepted on other EU lists (17)

SwitzerlandCyprusGermanysDenmarkSpainFinlandFrancesGreat BritainHungaryIrelandItalyLiechtensteinLithuaniaLuxembourgNorthern Ireland?NorwayRomania

On 2 EU lists (BE, EE): the maker has had the model certified and 2 grid operators accept it. Nothing is checked in these countries themselves: where there is no list the grid operator reads the maker's certificate for that country — ask the maker or installer for it; where a list exists that GridFit has not read, check the model there.

Unknown: not confirmed (19)

AlbaniasBosnia and Herzegovina?Bulgaria?Georgia?GreecesCroatia?Iceland?Latvia?Moldova?Montenegro?North Macedonia?Malta?Portugal?Serbia?Slovenia?Slovakia?TürkiyeUkraine?Kosovo?

Whether a list or a rule applies is not confirmed yet.

s = from search results, ? = unverified; without a mark the country page was opened. The state per country comes from the EU+ grid-connection table; each country page says more.

List by list

EE — Estonia

List
Inverterite nimekiri (Elektrilevi) (the list is undated)
Status
✓ listed
As written
Jiangsu Weiheng Intelligent Technology Co., Ltd. · WH-BEC-50AC ( kasutamiseks tööstuskeskkonnas )
Battery can be connected
yes (the list's “Aku” column)
Match
alias · seen 2026-10-31

Spellings joined on this page: WH-BEC-50AC · WH-BEC-50AC ( kasutamiseks tööstuskeskkonnas ).

Rows are matched by maker and a normalised model code; the “as written” line shows exactly what each list says. Check the list itself, and your grid operator, before you install.

Local control with Home Assistant and evcc

Checked 2026-10-31.

not found Not found in Home Assistant core, the HACS default list or the evcc templates under this brand (checked 2026-10-31). That is not “does not work” — it means no source we read names it. Know a route?

Wrong match or a newer list? Fix the row

What changed in the lists