Modern technology with roots in aerospace industry
Works in all climates including areas with long winters
Attractive return on investment - quicker than solar PV
Modular design means you can add on as your budget allows
Easy installation and servicing
Dual uses - domestic water with space heating support or pool/spa heating
Six full years unconditional warranty on the tubes. If you lose a vacuum seal during the first six years after purchase, you receive a replacement tube free (shipping costs extra).