Cookie Policy
At BIGAVAC, we believe that comfort is built through attention to detail — and this includes how we handle your data.
The use of cookies on this website is carried out in accordance with the General Data Protection Regulation (GDPR) and applicable legislation on electronic communications.
This Cookie Policy clearly explains what cookies are, how we use them, and how you can manage your preferences.
1. What are cookies
Cookies are small text files stored on your device when you visit a website.
These files allow:
- Ensuring the proper functioning of the website
- Improving the browsing experience
- Collecting statistical information
- Personalising content and communications
2. Data Controller
BIGAVAC – Especialista em Energias Renováveis, LdaVAT Number: 517046296Address: Zona Industrial do Paraimo, Lote 19, 3780-524 Sangalhos, PortugalEmail: atendimento@bigavac.pt
3. Types of cookies we use
We use different categories of cookies depending on their purpose:
Strictly Necessary Cookies
Essential for the proper functioning of the website. Without these cookies, the website may not function correctly.Legal basis: Legitimate interestConsent: Not required
Analytical Cookies
Allow us to analyse how users interact with the website, helping us continuously improve the user experience.Example: Google AnalyticsLegal basis: ConsentConsent: Required
Functionality Cookies
Allow the website to remember user preferences, such as language or settings.Legal basis: ConsentConsent: Required
Marketing Cookies
Used to display relevant content and campaigns aligned with your interests.Example: Google Ads, Meta (Facebook/Instagram)Legal basis: ConsentConsent: Required
4. Cookies used on this website
Below, we present the main types of cookies used:
Analytical Cookies
- Data: Behaviour (pages visited, navigation path), audience data (location, language, demographics), acquisition (device, traffic source), conversions (form submissions).
- Purpose: To collect anonymous statistical data and understand how users interact with the website.
Functionality Cookies
- Data: Selected language, name, email, phone number.
- Purpose: To remember user preferences from previous visits.
Third-party Cookies
- Data: IP address, device, location, language, pages visited, clicks, interaction data.
- Purpose: To support analytics and improve performance through external platforms.
5. How you can manage cookies
You may, at any time:
- Accept all cookies
- Reject non-essential cookies
- Configure your preferences
Additionally, you may change or withdraw your consent through the cookie management tool available on the website.
The website uses a consent management platform (CMP) that allows users to manage, accept or reject cookies in a granular and transparent manner.
6. Third-party cookies
Some cookies may be set by external services used by BIGAVAC, namely:
- Google (Analytics, Ads)
- Meta (Facebook, Instagram)
These services are the responsibility of third parties and are subject to their own privacy and cookie policies.
7. How to disable cookies in your browser
You can configure your browser to block or delete cookies. For more information, please refer to:
- Google Chrome – https://support.google.com/chrome/answer/95647 (https://support.google.com/chrome/answer/95647)
- Mozilla Firefox – https://support.mozilla.org/en-US/kb/enable-and-disable-cookies-website-preferences (https://support.mozilla.org/en-US/kb/enable-and-disable-cookies-website-preferences)
- Safari – https://support.apple.com/en-us/guide/safari/sfri11471/mac (https://support.apple.com/en-us/guide/safari/sfri11471/mac)
- Microsoft Edge – https://support.microsoft.com/en-us/microsoft-edge/delete-cookies-in-microsoft-edge-63947406-40ac-c3b8-57b9-2a946a29ae09 (https://support.microsoft.com/en-us/microsoft-edge/delete-cookies-in-microsoft-edge-63947406-40ac-c3b8-57b9-2a946a29ae09)
9. Changes to this policy
BIGAVAC reserves the right to update this Cookie Policy whenever necessary.
Last update: 31/03/2026