Investing in rooftop solar power systems has become a promising strategic trend amidst the growing demand for renewable energy. INS Energy Technology Co., Ltd., with a team of highly experienced professionals and an advanced technological foundation, “Owner-Funded” solution — a comprehensive choice that optimizes both economic and environmental benefits.
Owner-Funded Rooftop Solar System Model
With this solution, the rooftop owner assumes full responsibility for the investment costs, as well as selecting and contracting a design and construction company for the rooftop solar power system. Once the system is completed, the rooftop owner will benefit from two power sources:
- Rooftop solar power: Prioritized for usage first.
- Grid power: Activated when solar power supply is insufficient.
INS Energy’s flagship projects provide solar energy solutions under the Owner-Funded Rooftop Solar System Model.
Rooftop Solar Power System Implementation Process

INS Energy is proud to offer a comprehensive service with a structured process, ensuring satisfaction at every stage:
- Survey, design, and construction: The INS Energy team aims to complete the project within approximately 3 months, covering all steps from consultation and detailed design to handling legal procedures
- Handover and operational training: Upon completion, INS Energy conducts the handover and provides operational training, ensuring customers have a thorough understanding of the system.
- After-sales service: With a warranty of up to 2 years and lifetime technical support, INS Energy ensures the system operates stably and at optimal efficiency.
Solutions and Values Offered by INS Energy
INS Energy is not just a service provider but a long-term partner on the journey toward sustainable development, enhancing economic value and assets for its customers:
- Economic Benefits: The system helps reduce electricity costs and generates revenue from selling surplus electricity
- Environmental Sustainability: Reduces carbon emissions and enhances energy independence.
- Asset Value Enhancement: Using clean energy not only elevates the image of businesses/individuals but also serves as a significant advantage in the eyes of partners and customers.
- Reputable Certification: The system meets renewable energy standards, paving the way for obtaining prestigious environmental certifications.
Required Documentation for Investing in a Rooftop Solar Power System
To ensure effective project implementation, rooftop owners need to prepare the following:
- Legal Documents: Business registration certificate, investment certificate, construction permit, fire prevention and fighting certificate, and environmental certificate.
- Supplementary Documents: As-built drawings, electricity bills, or a 12-month load profile chart.
INS Energy is committed to delivering comprehensive investment solutions, enabling customers to maximize economic efficiency and achieve sustainable development goals. With a foundation of modern technology and professional services, we not only provide renewable energy systems but also create exceptional value for every project.