Up to 20% off your electricity bill

Save up to 20%
on your electricity bill

We look at your actual bill: potencia contratada (contracted power), time bands, grid charges and the tariff you are on. We tell you whether you are paying too much and what is worth changing. No building work and no changes to your installation.

Typical saving: between 15% and 20%

Includes

Analysis of your bill

Switching supplier

Adjusting your contracted power

Up to 20% off your electricity bill

Save up to 20%
on your electricity bill

We look at your actual bill: potencia contratada (contracted power), time bands, grid charges and the tariff you are on. We tell you whether you are paying too much and what is worth changing. No building work and no changes to your installation.

Typical saving: between 15% and 20%

Includes

Analysis of your bill

Switching supplier

Adjusting your contracted power

Resources

English

Legal notice

Legal information about the owner of this website

1. Identification details

In accordance with article 10 of Spanish Law 34/2002 on Information Society Services and Electronic Commerce, the owner of this website is Green Sun System S.L.

Tax ID (CIF): B44666618. Registered address: Urb. Monte Biarritz, Centro Comercial Biarritz, local 9E / 10B, 29688 Estepona (Málaga).

Email: info@sunsystem.es · Phone: +34 744 716 950 · Website: sunsystem.es

Activity: design, installation and maintenance of solar energy systems, batteries, heat pumps and electric vehicle charging points.

In accordance with article 10 of Spanish Law 34/2002 on Information Society Services and Electronic Commerce, the owner of this website is Green Sun System S.L.

Tax ID (CIF): B44666618. Registered address: Urb. Monte Biarritz, Centro Comercial Biarritz, local 9E / 10B, 29688 Estepona (Málaga).

Email: info@sunsystem.es · Phone: +34 744 716 950 · Website: sunsystem.es

Registration details: registered with the Commercial Registry of Málaga.

Activity: design, installation and maintenance of solar energy systems, batteries, heat pumps and electric vehicle charging points.

2. Terms of use

By browsing this website you agree to the following:

  • Use the website lawfully, in good faith and in line with public order

  • Not use it for unlawful purposes or to harm others

  • Not damage the physical or software systems of the site or its providers

  • Give truthful information in the contact forms

  • Not introduce or spread viruses or any other harmful system

Green Sun System S.L. reserves the right to change the content of the site and these terms without prior notice, and to deny access to anyone who breaks these rules.

The information on prices, timescales and performance published on this website is for guidance only and is not a binding offer. Every installation is quoted in writing after a prior survey.

We are not responsible for information obtained through any external links that may appear on the site.

3. Intellectual property

All content on the site (text, photographs, graphics, images, design and code) belongs to Green Sun System S.L. or to third parties who have authorised its use.

Reproduction, distribution and public communication, in whole or in part, are prohibited without the owner's express permission.

The trademarks and distinctive signs shown are protected and their unauthorised use may constitute an infringement.

If you find content that may infringe intellectual property rights, write to us at info@sunsystem.es and we will look into it.

4. Data protection and cookies

The processing of personal data provided through this website is governed by our privacy policy.

The use of cookies and similar technologies is explained in the cookie policy, where you can accept, reject or withdraw them.

Both documents form part of this legal notice and apply together with it.

The site is hosted by Framer B.V. (Netherlands), which acts as the hosting service provider.

5. Applicable law and jurisdiction

Regarding the relationship between the owner and users:

  • It is governed by current Spanish law

  • The LSSI-CE and the GDPR apply

  • For consumers, the consolidated text of the Spanish General Consumer Protection Law

  • The parties submit to the courts that have jurisdiction

  • For consumers, the courts of their place of residence

If any clause of this legal notice were declared void, the rest would remain in force and be interpreted as if that clause did not exist.

As a consumer you can also use the European Commission's online dispute resolution platform.

6. Contact

For any matter relating to this legal notice you can contact:

Green Sun System S.L. · CIF B44666618
Urb. Monte Biarritz, C.C. Biarritz 9E / 10B
29688 Estepona (Málaga)

info@sunsystem.es
+34 744 716 950

Last updated: August 2026.

Work out what you would save

Geometric pattern inspired by installation design
124,8

kWh of solar production

8.4 h

Work out what you would save

Geometric pattern inspired by installation design
124,8

kWh of solar production

8.4 h
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Green Sun System S.L.

Sun System is a solar installation company working in Marbella, Estepona and across the Costa del Sol, with an office in Estepona. We design, install and maintain photovoltaic systems, batteries and electric car chargers for villas and homes throughout the area. We work with leading brands in the sector and every project is sized around the home's real consumption, with a warranty on both the equipment and the installation. All rights reserved.

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