Compact pressure solar water heater 1.100-300L 2.CE,ISO9001,CCC ... hot,high efficient, keep water more clear.3. this product is most suitable for europe market,work with controller,that ... broken,still can work,no leak4. collector tubes according water tank capacity, can design for customer,made with ... pressure: 1.2 Mpa7. warranty: 3 year for water tank, and 10 year for glass tubes8. tank capacity ...