1. |
High performance |
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With the cutting-edge vacuum-tube collecting technology, over 92% of sunshine energy is converted to thermal energy for heating. There is no circulation loss. |
2. |
High Reliability |
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The system is simply working with the city water, with no pumps. The possible failures are eliminated to the least |
3. |
Low Cost |
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Affordable price for mid and low-income families, payback as short as 5 years with governmental rebates. |
4. |
No Operational Cost |
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There is no pump required. No consumables and no easy-to-wear components are used. |
5. |
No Maintenance |
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Glycol-free, simplified configurations. No annual and periodical check-ups or maintenance is necessary. |
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