12 solar installers were registered with the Registro Integrado Industrial, Ministerio de Industria y Turismo (datos abiertos, estado a 31/08/2023) and practising in Sax on the day we read its public directory, 8 October 2026. No ratings, no stars.
Self consumption, with or without a battery. On a house used four months a year the sums are completely different from a house lived in all year, and honest installers say so.
Illustration photoElectricidad Alpe, S.L SaxRegistered installer · Heating and air conditioning (RITE) · High-voltage electrical · Low-voltage electrical incl. solar generationView listing Illustration photoElectricidad Luber, S.L SaxRegistered installer · Low-voltage electrical incl. solar generationView listing Illustration photoElectricidad Olivas, S.L SaxRegistered installer · Low-voltage electrical incl. solar generationView listing Illustration photoElectricidad Ortega, S.L SaxRegistered installer · High-voltage electrical · Low-voltage electrical incl. solar generationView listing Illustration photoElectricidad Voltio, S.L SaxRegistered installer · Low-voltage electrical incl. solar generationView listing Illustration photoElectromecanica Lucas e Hijos, S.L SaxRegistered installer · Low-voltage electrical incl. solar generationView listing Illustration photoEnclusa Caldereria S.L SaxRegistered installer · Low-voltage electrical incl. solar generation · ÚnicaView listing Illustration photoInst. y Montajes Electricos Otivol, S.L SaxRegistered installer · Low-voltage electrical incl. solar generationView listing Illustration photoInstalaciones Electrored, S.L SaxRegistered installer · Low-voltage electrical incl. solar generationView listing Illustration photoJose Sanjuan Garcia SaxRegistered installer · Low-voltage electrical incl. solar generationView listing Illustration photoMario Paya Sirvent SaxRegistered installer · Low-voltage electrical incl. solar generationView listing Illustration photoMiguel Angel Minguez Navalon SaxRegistered installer · Low-voltage electrical incl. solar generationView listing What that number means
Every name on this page is an installer registered with the Generalitat for low-voltage work including generating installations, which is what a solar array is, as published in the Ministry's Registro Integrado Industrial. Registration is what the law requires to sign off this kind of work; it is not a review of the firm. Each listing shows the registration number and every category the firm holds, exactly as the register states them.
Source: Registro Integrado Industrial, Ministerio de Industria y Turismo (datos abiertos, estado a 31/08/2023), read on 2026-10-08. The Ministry's open-data file is dated 31 August 2023 and carries no address, so we show the town only; a firm registered since then is not here yet. The file lists sole traders as well as companies: we keep the name and the town, never the tax number.
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