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Official CAE system

New aerothermal heat pump or an electric car? Get paid for your CAEs without lifting a finger.

Your installation or your vehicle generates Energy Savings Certificates (CAE) with economic value. Sanwa calculates how much you're owed, processes the entire case on its 100% automated platform and pays you in about 3 months. Free for you — and it also works for insulation, windows and the rest of the CAE catalogue.

Calculate how much you're owedFree advice
+€1.5Mmanaged in CAEs this year

+500 procedures managed3 months average time to payment€0 cost to you

CAE calculators

How much are you owed?

Estimate it in one minute. Free and with no sign-up.

AerothermalWith your cadastral reference and the equipment installed.Electric carWith the IDAE's official vehicle database.
We pay you the same week it's issued100% online tracking

Installation company? Build CAEs into your quotes →

Who Sanwa is for

Two ways to work with us, depending on who you are.

If you have a CAE you want to monetise, we take care of it. If you're a company handling volume, we give you the platform.

End userIndividual or SME

New aerothermal heat pump, an electric car or another efficiency upgrade?

We specialise in monetising aerothermal installations and electric vehicles — and we also cover boilers, insulation, windows and the rest of the CAE catalogue. Calculate how much you're owed or let us advise you at no cost.

  • Free advice from start to finish
  • We handle all the paperwork
  • You get paid in about 3 months — we pay you the same week it's issued
Calculate how much you're owedFree advice
Companies / FreelancersCompany or freelancer with recurring volume

Process your sales' case files from our automated platform.

If you're an installer, materials manufacturer or engineering firm, we give you access to the platform to launch your own procedures: CAEs, legalisations and energy certificates — all traceable and in real time.

  • Platform for installers, manufacturers, engineering firms and associations
  • Under 5 minutes per procedure, all from a single dashboard
  • Bulk upload, API and white-label models available
  • Installation companies
  • Materials manufacturers
  • Engineering firms and ESEs
Everything for installersTalk to sales
How it works

Five steps and you forget the paperwork.

You open the platform, fill in the details and set your split. Calculation, ENAC verification and payment — that part is on us.

  1. 01

    Access

    You enter the platform

    A user account and your browser. Nothing to install or download.

  2. 02

    Details

    You fill in the details

    Owner, installation and action. Only what the procedure needs.

  3. 03

    Split

    You set your split

    You decide the fee you keep on every case. No surprises.

  4. 04

    Documents

    You attach the documents

    Invoice and photos. Technical datasheets come preloaded.

  5. 05

    Done

    You submit and move on

    We calculate, verify and pay you. You get back to your work.

Done. We take care of the rest.
No paperwork on your sideWe pay you in ~3 months
Talk to salesFree advice, no strings attached.
This is how

This is everything we ask of you.

The platform's real form, in four screens: identify the installation, set your split and attach the documents. The rest happens on its own.

  • The savings calculation and the associated documents generate themselves.
  • The documentation is sent out for signature automatically.
  • You track the case status in real time.
Access the platform

Simplified reproduction of the real app.sanwa.es form · RES060 sheet (aerothermal)

What we process

One agency, all your procedures.

CAEs, legalisations, certificates and works permits: every energy procedure your projects need, with the same team and the same platform.

CAEs

We process and buy your Energy Savings Certificates — we pay you the same week they're issued.

Aerothermal legalisation

Industry registration with a signed technical report, in any autonomous community.

Photovoltaic legalisation

Self-consumption with CAU, modalities and surplus compensation.

Charging-point legalisation (IRVE)

ITC-BT-52 case files for chargers at home, business and fleet.

Energy performance certificates (EPC)

Single, pre- and post-works EPCs, built to extract the maximum CAE.

Works permits and licences

Responsible declarations and licences before more than 8,000 town councils.

Technology validated by

Vaillant
Saunier Duval
Acciona
Leyton
Emovili
Greenfo
Lumio
Solfy
Logicode
Vaillant
Saunier Duval
Acciona
Leyton
Emovili
Greenfo
Lumio
Solfy
Logicode

Let's talk

Do you process renewable installations?Tell us your volume and we'll design a tailored integration.

We serve everyone from small installer SMEs to large accounts with thousands of cases a year. We reply within 24 business hours.

Talk to salesAccess the platform