Mateis Solar Corporation (“Mateis Solar”) Privacy Policy 

Last Updated: November 1st, 2025.

This policy outlines how we collect, use, disclose, and protect your Personal Information. Your Information & Our Commitment 

Respect for Privacy: We value your privacy and your ability to control how your  information is used. 

Personal Information Defined: This includes identifiable data like your name, address,  phone number, email, or credit card details. 

Account Confidentiality: Private information related to your account is kept confidential,  except as stated in this policy. 

No Children's Data: We do not knowingly collect Personal Information from children under 16. You must be 18 or older to create an account. 

Collection of Personal Information 

We collect information you provide directly (e.g., when registering, using the Solar Project Design Portal, ordering products, submitting credit application, or contacting support) and some  information automatically when you visit our Site (e.g., referring site, visit time, purchases). We  may also receive information from third parties with whom you have agreements for product  connectivity. 

Use of Personal Information 

Your Personal Information is used to: 

• Process your requests and transactions. 

• Provide high-quality service. 

• Customize the Site to your preferences. 

• Inform you about goods or services we believe may interest you. 

Sharing & Disclosure of Personal Information 

No Selling/Renting: We do not sell or rent your Personal Information to third parties  without your prior consent. 

Limited Disclosures: Information may be disclosed if required by law, to comply with  legal processes, protect Mateis's rights/property/safety, or during business transactions (e.g.,  mergers, sales). Consent is otherwise sought for processing Personal Information. 

Protection of Personal Information

Security Measures: We implement technical, contractual, administrative, and physical  security measures to protect your data from loss, misuse, or alteration. 

Electronic Storage: Collected Personal Information is stored electronically. 

Password Protection: Your online account is password-protected; keep your password  confidential. 

Limitations: While we take reasonable measures, we cannot guarantee absolute security  of information transmitted over the internet. We urge you to take precautions like using  strong, unique passwords and secure browsers. 

Your Choices & Rights 

Promotional Opt-Out: You agree to receive promotional messages by registering. You  can opt out anytime by calling (949) 732-5073 Ext 102, emailing info@mateissolar.com,  or using the "unsubscribe" link in newsletters. 

Data Rights: You can request disclosure of categories, sources, commercial purpose, third  parties shared with, and specific pieces of your collected Personal Information. You also  have the right to request deletion of your Personal Information (which may affect access to  free services). 

Aggregate & De-identified Information 

Definition: This is data about groups or categories of products, services, or customers from  which individual identities have been removed. It also includes data collected from our  client portal. 

Use & Sharing: We use and disclose de-identified aggregate information to evaluate and  improve services, tailor products, and for commercial purposes. We may share this de identified data with third parties and business partners. 

Cookies 

What They Are: Small files stored on your device by websites to function properly or  provide marketing info. 

How We Use Them: For site functionality, to make future visits easier, enhance user friendliness, and gather marketing information. This includes third-party cookies like  pixels and web beacons. 

Types Used: 

1. Required for Services: Essential for site operation. 

2. Performance Enhancing: Gather data on site usage (e.g., popular pages, traffic).

3. Functionality: Remember your preferences (e.g., location for localized content).

4. Analysis: Monitor and analyze user behavior anonymously. 

5. Advertising: Show relevant ads on third-party websites. 

Managing Cookies: You can manage or delete cookies through your browser settings. Be aware that doing so may affect your ability to use all features of our Services. More info is available at www.allaboutcookies.org and www.youronlinechoices.eu

Online Links to Other Sites 

Our Site may link to third-party websites. Any information you provide on these linked pages is subject to their respective privacy policies, and Mateis Solar is not responsible for their content or practices. 

Mobile Sharing 

No mobile information will be shared with third parties/affiliates for marketing/promotional purposes. This excludes text messaging originator opt-in data and consent, which will not be shared  with any third parties. 

Questions or Concerns 

If you have questions about this privacy policy, please contact us at (949) 732-5073 Ext 102.