Strong - Durable - Safe

Net Zero Impact LLC solar-thermal tubes from Kingspan Solar have a patented temperature-limitation device which prevents tube overheating that can reduce tube life and substantially lower energy production. Should any individual tube exceed 270oF, a temperature-limitation device in the tube's condenser is activated. Snap disks operate and close the device, stopping heat transfer into the condenser. The device re-opens as the temperature falls to 270oF, reactivating heat transfer.

Our Kingspan Solar tubes are capable of withstanding the most extreme conditions and hostile weather environments. Individual tubes can withstand 5 direct hits from a piece of hail 1-inch in diameter at 50 MPH. The tubes are also specified to handle static loads of more than 2,000 pounds, and tests have demonstrated tubes will not break under extreme loads in excess of 1.5 tons.