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LEGAL

Terms of Service

Effective 2 June 2026 · Last updated 2 June 2026

These Terms of Service (“Terms”) are the agreement between you and Sunvia (operated by Saqib Aziz as an individual developer based in Pakistan, hereinafter “we”, “us”, “Sunvia”) for your use of the Sunvia mobile application and any related services (collectively, the “Service”).

By creating an account, downloading, or using the Service, you agree to be bound by these Terms and by our Privacy Policy. If you do not agree, do not use the Service.

1

Who can use Sunvia

You must be at least 18 years old, or the legal age of majority in your country, whichever is higher.
You must provide accurate account information and keep it up to date.
You may use the Service for personal, non-commercial use of your own solar installation. Commercial or industrial deployments require separate written permission from us.
2

What Sunvia does

Sunvia reads data from your solar inverter through third-party APIs (currently SolarMan), records the data, and runs a rules engine that suggests favourable times to run heavy appliances. It also sends push notifications when one of those rules fires.

The Service is intended as a guidance tool, not as a safety, financial, or medical device.
3

Your account and inverter credentials

You are responsible for keeping your Sunvia account password confidential. Notify us immediately if you suspect unauthorised access.
You authorise us to use the inverter-vendor credentials you provide (e.g. your SolarMan login) solely to poll your inverter data on your behalf. We encrypt these credentials at rest using AES-256-GCM; see the Privacy Policy for details.
You confirm that you have the right to connect the inverter you link to Sunvia, and that doing so does not violate any third-party agreement.
4

Acceptable use

You agree not to:

Use the Service for any unlawful purpose.
Attempt to access another user's data, or to bypass our security controls.
Reverse engineer, decompile, disassemble, or attempt to derive source code from the Service, except to the extent permitted by applicable law.
Scrape, automate, or otherwise access the Service in a way that is not through the Sunvia mobile app, or that violates the published rate limits.
Resell, sublicense, or commercially redistribute the Service or any data obtained through it.
Use the Service in any way that could damage, disable, overburden, or impair our infrastructure or that of our service providers.
5

License grant

Subject to your compliance with these Terms, Sunvia grants you a personal, worldwide, non-exclusive, non-transferable, and non-sublicensable license to access, install, and use the Service for the duration that your account is active. Sunvia (Saqib Aziz) is the licensor of the Service; the upstream API provider (SolarMan / IGEN Co. Ltd.) is not a party to this agreement between you and us.

6

Intellectual property

We retain all intellectual property rights in the Sunvia application, including its source code, design, brand, and the rules engine. You retain ownership of the data your inverter produces. You grant us only the limited license required to store, process, and display your data inside the Service.

7

Service availability and changes

The Service is provided on an “as is” and “as available” basis. We do not warrant that it will be uninterrupted, timely, secure, or error-free.
We rely on upstream providers (SolarMan, Supabase, Google, Apple). If any of them is unavailable, the Service may be degraded or unavailable.
We may add, change, or remove features at any time, and we may limit or suspend the Service for maintenance.
We may change these Terms. If we make material changes, we will notify you in-app or by email at least 14 days before they take effect.
8

Disclaimers

Sunvia's suggestions are advisory only. Decisions about running appliances, modifying your electrical setup, or trusting specific readings are yours. We disclaim all warranties to the maximum extent permitted by law, including warranties of merchantability, fitness for a particular purpose, and non-infringement. We are not responsible for damage caused by following the app's suggestions, by inaccurate readings from your inverter, or by acts of any upstream provider.

9

Limitation of liability

To the maximum extent permitted by law, Sunvia's total liability to you for any claim arising from or relating to the Service is limited to the greater of: (a) the fees you have paid us in the twelve months immediately preceding the event giving rise to the claim, or (b) USD 50. We are not liable for indirect, incidental, special, consequential, or punitive damages, including lost profits, lost data, business interruption, or loss of reputation, even if advised of the possibility of such damages.

10

Termination

You can stop using the Service or request account deletion at any time by emailing us.
We may suspend or terminate your access if you violate these Terms, abuse the Service, or if we are required to do so by law or by an upstream provider. We will give reasonable notice where possible.
On termination, we delete your data as described in the Privacy Policy.
11

Third-party services

The Service depends on SolarMan's API (operated by Wuxi IGEN Co. Ltd.) for inverter data, on Supabase for database and authentication, and on Google Firebase Cloud Messaging / Apple APNs for push delivery. Their respective terms also apply to your use of those parts of the Service. If any of these providers ceases service, we will attempt to migrate to an alternative or notify you and refund any prepaid fees on a pro-rata basis.

12

Governing law

These Terms are governed by the laws of the Islamic Republic of Pakistan, without regard to conflict-of-law principles. The courts at Lahore, Pakistan have exclusive jurisdiction over any dispute arising from these Terms, except that we may seek injunctive relief in any competent court to protect our intellectual property.

13

Contact

Questions about these Terms? Email saqib.aziz1000@gmail.com.

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