Legal Document

Privacy Policy

Effective Date February 17, 2026 Jurisdiction Portugal · GDPR

01 Data Controller

The entity responsible for processing your personal data is:

Full Name Anton Biatov (registered as Trabalhador Independente)
NIF 314707190
VAT Number PT 314707190
Address Viana do Castelo, Portugal
Contact Email info@sun-potential-3d.com
Data Protection privacy@sun-potential-3d.com

02 Information We Collect

We collect the following types of information to provide our solar analysis services:

  • Contact Information: Name of the contact person, company name, email address, and phone number.
  • Billing Information: Financial data and addresses required for tax-compliant invoicing (faturas).
  • Project Data: Address of the object or territory polygons for calculation and report generation.

03 Purpose and Legal Basis for Processing

We process your data based on:

Legal Basis Purpose
Performance of a Contract To fulfill your orders and deliver 3D solar reports.
Legal Obligation To comply with Portuguese tax and accounting laws.
Legitimate Interest To improve our website performance and provide updates on our services via email newsletters.

04 Data Storage and Security

  • Client Data: We retain general client information for 1 year.
  • Tax Documents: Accounting records are stored for 10 years, as required by Portuguese law.
  • Technical Security: Our website uses SSL encryption. Geospatial data and prepared reports are stored on AWS S3 in the eu-south-2 zone (Spain) using SSE-S3 encryption.

05 Third-Party Transfers

We utilize the following service providers:

Service Provider Purpose
Hosting & Email Namecheap.com Servers located in the USA
CRM HubSpot Client relationship management
Analytics Google Analytics Website traffic analysis
Marketing Meta Pixel Advertising effectiveness measurement
Geolocation ipapi.co IP-based country detection for language display

06 Your Rights

Under the GDPR, you have the right to access, rectify, or delete your personal data stored by us. You may also withdraw your consent for email newsletters at any time.

To exercise these rights, contact us at privacy@sun-potential-3d.com

If you believe your data is being mishandled, you have the right to lodge a complaint with the Portuguese data protection authority:

Comissão Nacional de Proteção de Dados (CNPD)
www.cnpd.pt