Independent data · Spain-based, universally valid
Which battery works with your inverter?
Pick your inverter and see every battery in our catalogue with a verdict: verified against the manufacturer’s own official list, reported, not listed, or ruled out — each one showing the source document, its version and its date. We sell nothing and nobody pays for placement here.
22
inverters in the catalogue
35
documented combinations
27
verified against an official list
Dataset of 2026-07-03
Dataset being ingested: combinations show their real state (reported / not listed) until each one is checked model by model against the inverter manufacturer's official list. Technical rules (HV/LV voltage, closed systems) rule out what physics already rules out. We never mark a pair «verified» without a source and a date.
Why it matters
The list that decides your warranty
Fitting a battery your inverter's manufacturer does not approve rarely stops it from working — it stops it from being covered.
The inverter’s list wins
When the battery maker and the inverter maker disagree, the one that conditions your warranty is the inverter manufacturer’s list. That is the document we check against, and we always name it.
A rule can only rule out
Where no official list exists, physics still decides: a high-voltage inverter cannot drive a 48 V battery. We use that to discard pairs — never to declare one verified. Verifying takes a source, a version and a date.
Closed systems exist
Some brands only approve their own batteries and publish no third-party list (EcoFlow, Fox ESS, Huawei FusionSolar, Sigenergy, SolarEdge, SolaX Power, Sungrow, Tesla Energy). We say so on their pages instead of pretending there is a matrix to compare.
Pick your inverter
The 22 inverters we document
Each page lists every battery in the catalogue against that inverter, with its verdict and its source.
Fox ESSclosed system
Growatt
Huawei FusionSolarclosed system
Kostal
SolarEdgeclosed system
SolaX Powerclosed system
Solis (Ginlong)
Sungrowclosed system
Victron Energy
What this pilot is, and what it is not
Vatio is a Spanish comparator. Most of the site — subsidies, outage statistics, prices and installer quotes — only makes sense in Spain, so it is only published in Spanish. The compatibility matrix is different: it comes from the manufacturers’ own documents, and a Pylontech paired with a GoodWe behaves the same anywhere. That is the part we publish in English. Prices are deliberately absent here: ours are offers observed in the Spanish market and would mislead you elsewhere. Always confirm against the list published for your region and firmware before buying. Ver el comparador completo en español →