Comprehensive Terms for Website, Platform, and Mobile Application Services

Effective Date: 2026-05-12

These Terms govern the use of website, software, platform, and mobile application services provided by Yuanqi Solar Energy Technology (Liaoning) Co., Ltd.

1. Service Provider Information

• Company: Yuanqi Solar Energy Technology (Liaoning) Co., Ltd
• Website: qiguangneng.com
• Office Address: Room 303, 3rd Floor, No. 142 Dayingtun, Daying Village, Daying Town, Zhuanghe, 116400, CN
• Business Support: support@qiguangneng.com
• Key Accounts: sunyuanyuan@qiguangneng.com

2. Covered Services

These Terms apply to all service lines, including:

• Solar new energy control services.
• Intelligent lighting control services.
• Photovoltaic equipment operation and maintenance services.
• Software development and digital platform services.
• IoT intelligent management services.
• Big data information services and industry digital enablement services.
• Mobile applications released in Google Play, App Store, and other compliant app marketplaces.

3. Acceptance and Eligibility

• By accessing or using our services, you agree to these Terms and related policies.
• You must have legal capacity to enter into binding agreements under applicable law.
• If you use services on behalf of an organization, you confirm authority to bind that organization.
• Users below the minimum legal digital age in their jurisdiction may not use services without valid guardian authorization when legally required.

4. Account and Security Responsibilities

• You are responsible for account credentials and activities under your account.
• You must provide accurate, lawful, and current registration and business information.
• You must notify us promptly of unauthorized use or security incidents.

5. Acceptable Use Requirements

You may not use our services to:

• Violate laws, regulations, sanctions, or court orders.
• Infringe privacy, intellectual property, or contractual rights.
• Interfere with infrastructure, reverse engineer prohibited components, or attempt unauthorized system access.
• Transmit malware, fraud signals, abusive traffic, or harmful automation.
• Manipulate ad traffic, attribution, or monetization reporting in violation of platform rules.

6. App Marketplace Distribution Terms

• Applications distributed through Google Play are subject to Google Play terms and policy frameworks in addition to these Terms.
• Applications distributed through Apple App Store are subject to Apple App Store and Apple developer policy frameworks in addition to these Terms.
• Where distributed through other marketplaces, local store policies and legal requirements apply.
• Users must comply with end-user license terms, device policy controls, and marketplace restrictions applicable to their region.

7. Regional Law and Compliance Adaptation

Service delivery and product features may vary by country or region to satisfy legal and regulatory obligations. We may adjust access, functionality, consent workflows, data controls, and monetization behavior in response to:

• European Union and EEA regulations including GDPR-related obligations.
• United Kingdom data and digital service frameworks.
• United States federal and state-level requirements, including California and other state privacy laws where applicable.
• Canadian federal and provincial requirements where applicable.
• Other mandatory legal requirements in operational jurisdictions.

8. Advertising and Monetization Terms

Certain apps may include ad-supported components. Depending on deployment and market conditions, partners may include AdMob, AppLovin, Unity Ads, ironSource, Meta Audience Network, Mintegral, Pangle, Chartboost, InMobi, Liftoff/Vungle, Moloco, Smaato, and other lawful providers.

• Ad formats may include app open, rewarded video, interstitial, and banner advertisements.
• Monetization operations must comply with marketplace policies, anti-fraud obligations, and regional law.
• Users must not engage in click manipulation, reward abuse, artificial traffic generation, or prohibited incentivization.

9. Intellectual Property

• All software, designs, trademarks, content, and technical assets are protected by applicable intellectual property laws unless explicitly licensed otherwise.
• No ownership transfer occurs except where explicitly stated in written contracts.
• You may not copy, distribute, modify, or create derivative works without authorization, except to the extent permitted by mandatory law or contract.

10. Data and Privacy

Use of services is subject to our Privacy Agreement. Enterprise customers remain responsible for lawful basis and notice obligations for data they control or upload, while we act according to contractual role allocation and applicable law.

11. Service Levels, Availability, and Changes

• We seek stable service availability but do not guarantee uninterrupted operation in all scenarios.
• Maintenance windows, emergency patches, and compliance updates may temporarily affect availability.
• We may add, modify, or retire features for technical, legal, or business reasons.

12. Fees, Billing, and Commercial Terms

• Commercial terms for enterprise services are defined in signed proposals, orders, or contracts.
• Taxes, currency handling, and payment deadlines follow contract terms and applicable law.
• In-app purchase, subscription, or billing workflows in app stores are governed by store payment policies where applicable.

13. Suspension and Termination

We may suspend or terminate access for security risk, policy violations, legal requirements, or material breach. Upon termination, certain obligations survive, including confidentiality, payment, and legal compliance duties.

14. Warranties and Disclaimers

Except as expressly provided in contract, services are provided on an "as available" basis. We disclaim implied warranties to the extent permitted by law, including merchantability, fitness for a particular purpose, and non-infringement.

15. Limitation of Liability

To the maximum extent permitted by law, indirect, incidental, special, punitive, or consequential damages are excluded. Aggregate liability limitations are governed by applicable law and commercial agreements.

16. Indemnification

You agree to indemnify and hold harmless the company against claims arising from misuse, unlawful activity, infringement, or breach of these Terms, subject to applicable law and contract.

17. Export Control and Sanctions

You must comply with export control and sanctions laws applicable to software, technical data, and service access. Prohibited use in embargoed or restricted scenarios is not allowed.

18. Governing Law and Dispute Resolution

Governing law and dispute forum may be defined by service contract, mandatory law, or region-specific supplemental terms. Where no specific contract applies, disputes will be handled under applicable conflict-of-law principles and competent jurisdiction requirements.

19. Updates to These Terms

We may update these Terms to address legal changes, product evolution, and policy obligations. Continued use after effective date constitutes acceptance unless local law requires explicit reconfirmation.

20. Contact and Legal Notices

For legal, compliance, or service inquiries:

• support@qiguangneng.com
• sunyuanyuan@qiguangneng.com