solar collector-30tubes
US $291.00 - 291.00
ENSUN-HSC300
FOB/CIF
1piece
Anren Road, Jianshan New District, Huangwan Town, Haining City, Zhejiang Province,
China
30daysDay
Vacumm tube size:58 mmX1800mm
Number of tubes:30tubes
Manifold Casing Material:Aluminium (grade 3A21)
Frame Material:6063 Aluminum Alloy(1.8mm)
Header Pipe Material:99.93% pure Copper & lead free 45% silver brazing
Coating:ALN/ALN-SS/CU
Number of tubes:30tubes
Manifold Casing Material:Aluminium (grade 3A21)
Frame Material:6063 Aluminum Alloy(1.8mm)
Header Pipe Material:99.93% pure Copper & lead free 45% silver brazing
Coating:ALN/ALN-SS/CU
Quantity
Basic parameters:
Minimum order quantity: 10 sets
Number of vacuum tubes: 30 tubes (size 58×1800mm,Heat Pipe)
Cycle type: Indirect/closed cycle (active)
Energy: Solar powered
Material and Structure:
Manifold Casing Material: Aluminium (grade 3A21)
Frame Material: 6063 Aluminum Alloy(1.8mm)
Header Pipe Material: 99.93% pure Copper & lead free 45% silver brazing
Heat pipe Spec:Thickness:0.6mm,14mm condensor,(24mm condensor optional)
Insulation: Compressed Glass Wool - K = 0.041W/mK
Additional information:
Warranty: More than 5 years
Application scenario: Hotel, business, home (bath, hot water supply)
Installation mode: Independent, in-line connection
Make and Model: 30 Tubes solar hot water collectors
Supply capacity: 2000 pieces per month

Leading the Charge in Renewable Energy: Discover Our 30-Tube Solar Collectors
At ZHEJIANG KESUN NEW ENERGY CO., LTD., sustainable energy solutions with our ISO9001 certified factory, a pioneer in the production of high-quality solar water heatersandsolar hot water collectors. Our commitment to innovation and quality has positioned us as a global leader in solar technology.Our Factory at a Glance Our state-of-the-art manufacturing facility spans 20,000 square meters, equipped with cutting-edge technology that enables a production capacity of 1,000 units daily.

Why Choose Our solar collector?
Our 30-Tube Solar Collectors structure:
- High Solar Absorption: Equipped with 30x58*1800mm triple target vacuum tube + heat pipe, the system can efficiently convert sunlight into heat even in extreme temperatures.
- Excellence in Solar Collection: Each unit is designed for optimal heat absorption, ensuring that maximum energy is captured and converted.
- Heat Retention: 50mm polyurethane insulation keeps water hot for 48+ hours, reducing reliance on electric backups.
Customizable & Durable Design:
- Material Flexibility: Customers can customize Manifold Casing Material and Frame Material
- Adaptable Installation: The angle of the bracket can be customized, such as: 20°, 30°, 38°, 45°, etc. You can choose the most suitable angle for local conditions and better absorb solar energy.
- OEM Branding: Add your logo by screen printing, laser printing or creating stickers - tailor-made for solar collectordealers.
Applications Across Diverse Needs
- Commercial: it offers a cost-effective solution to meet high hot water demands, reducing energy bills and enhancing sustainability.
- Hotels & Restaurants: benefit from its reliable performance, providing guests with continuous hot water, essential for comfort and satisfaction.
- School:schools can utilize our solar collector to supply hot water for cafeterias and restrooms, promoting a green educational environment.
Technical Superiority
- High-quality borosilicate glass tubes: the collector harnesses solar energy with superior thermal absorption and minimal heat loss, even in colder climates.
- Scalable design: Allows for integration into various system sizes, making it adaptable for both small and large-scale installations.
- Environmentally friendly: This collector is not only energy-efficient but also environmentally friendly, contributing to significant reductions in carbon emissions.
B2B Advantages for Global Partners
- Bulk Pricing: Minimum order 10 sets with volume discounts for resellers and OEM clients.
- Fast Production: 2,000 units/month capacity, tailored to project timelines.
- 10-Year Warranty: Free spare parts and technical support for hassle-free operations.
Sustainability Meets Affordability
Our solar heater system for home prioritizes eco-friendliness:
- Zero Carbon Emissions: Fully solar-powered, reducing reliance on fossil fuels.
- Low-Cost Maintenance: No complex controls—direct-plug operation for easy use.
- Future-Ready: Compatible with smart home upgrades (optional app controls).

Why Trust ZHEJIANG KESUN?
As a leading OEM supplier from Zhejiang, China, we ensure:
✅ ISO-Certified Quality: Meets global standards for safety and efficiency.
✅Strong manufacturer:20000 m2 factory for production,Unique and advanced production technology.
✅ End-to-End Support: From customization to after-sales service.
✅Strong manufacturer:20000 m2 factory for production,Unique and advanced production technology.
✅ End-to-End Support: From customization to after-sales service.