About
Us
Roofstar Technology Limited is a leading solar technology company headquartered in Hong Kong, with advanced manufacturing facilities in China.
We design, engineer, and manufacture a wide range of solar energy products and solutions to improve living standards in regions with limited or no access to electricity. Our integrated approach ensures high-quality, reliable, and cost-effective solutions tailored for global markets.
Our Vision
A future where clean, safe, and reliable energy is accessible to everyone, everywhere.
Our Mission
To expand access to reliable solar energy while enabling communities and businesses to grow sustainably.
What We
Do
Product & Supply
Reliable solar lanterns, solar home systems, and productive-use energy solutions designed for real-world conditions.
OEM & Manufacturing
End-to-end product development, private labeling, and scalable manufacturing — all managed in-house.
Consultancy & Technical Services
From concept to deployment — supporting partners with design, engineering, assembly setup, and implementation.
Building Energy Access
Powering
The Future
Roofstar Technology delivers reliable solar-powered solutions for households, businesses, and off-grid communities. From compact lanterns to productive-use energy systems, our products are designed for dependable performance, practical everyday use, and scalable clean energy access.
Solar Lanterns
Compact, reliable lighting solutions for basic household energy access.
Models:
- Models: Flex 1, Flex 1e
- Bright household lighting
- Mobile phone charging
- Emergency backup power
- Portable and durable design
Solar Home Systems
Compact, reliable lighting solutions for basic household energy access.
Models:
- Flex 2(e), Flex 3(e), Flex 4(e)
- Multi-light configurations
- USB device charging
- Remote control support
- Radio and expandable features
PUE System
A powerful off-grid energy solution for small businesses and enterprises.
Models:
- Model: Flex+
- Retail shops and mini-markets
- Barber shops and salons
- Restaurants and cafés
- Service and repair centers
Why Choose
Roofstar
- Headquartered in Hong Kong with manufacturing in China
- Fully integrated in-house operations
- High international standards in design and performance
- Cost-efficient production with global scalability
- Solutions designed for emerging and off-grid markets
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