Is my inverter fit for the grid operator's list in Northern Ireland?Is my wallbox fit for the grid in Northern Ireland?
Does my inverter work locally with Home Assistant and evcc? — the two marks at the right of each row
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✓ 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.
Column head: list = the country has a public list · cert. = no list, the grid operator checks the maker's certificate · — = nothing to check for this class.Local = the best route on your network: control / read / cloud / brand route.Smart home = who talks to it, Home Assistant then evcc, each mark coloured by its own route: local control · local, read only · cloud only · brand route, model unconfirmed · empty = not found. Marks are GridFit's own glyphs, not the projects' logos.
Phases and rated power (kVA) come from the Austrian, Swedish and Belgian lists. No list carries MPPT counts: those are the makers' own datasheets, read so far for Deye, Fronius, GoodWe, Kostal, SMA (model codes exactly as the sheet writes them); “–” means not collected, never “none”. The list is the authority; this is a cross-reference.
Northern Ireland: public list
The grid operators publish a list of accepted models. GridFit has not read this list yet; the table above shows the models of the lists it has read, with what applies here.
What applies per device class
EU+ grid-connection table, 2026-10-29
| Device class | What applies | Checked |
|---|---|---|
| PV inverter | on a public list — a public list covers this class; check the model there | page opened |
| Hybrid inverter | on a public list — a public list covers this class; check the model there | unverified |
| Battery / AC inverter | on a public list — a public list covers this class; check the model there | unverified |
| Plug-in solar / battery (≤ 800 VA) | not confirmed — we have not confirmed whether a list or a rule applies | page opened |
| Wallbox / EV charger | not confirmed — we have not confirmed whether a list or a rule applies | unverified |
Country notes — who files the application, what the certificate must say, how a model gets onto the list, thresholds and deadlines — are being written.
Other countries
AL AlbaniaAT AustriaBA Bosnia and HerzegovinaBE BelgiumBG BulgariaCH SwitzerlandCY CyprusCZ CzechiaDE GermanyDK DenmarkEE EstoniaES SpainFI FinlandFR FranceGB Great BritainGE GeorgiaGR GreeceHR CroatiaHU HungaryIE IrelandIS IcelandIT ItalyLI LiechtensteinLT LithuaniaLU LuxembourgLV LatviaMD MoldovaME MontenegroMK North MacedoniaMT MaltaNL NetherlandsNO NorwayPL PolandPT PortugalRO RomaniaRS SerbiaSE SwedenSI SloveniaSK SlovakiaTR TürkiyeUA UkraineXK Kosovo