Inner tank: Food Grade Stainless Steel
Outer tank: White Painted stainless Steel
Diameter of inner tank: 420/470
Side cover: Standard Sky Blue Side Cover
Stands: Aluminum allay
Inclination of stands: They can be custom-built according to requirment
Reflector: No reflector
Foaming material: Polyurethane foaming, 50mm
All glass vocuum tube: 47*1500 mm /58*1800 mm, 15, 18, 20, 24, 30PCS available
Backup electrical heating rod: 1500w
Volume of storage tank: 84L, 100L, 110L, 131L, 163L, 128L, 152L, 169L, 201L, 250L

German coating technology of evacuated tubes, high absorptive efficiency and low emission, high temperature resistant and extremely cold-tolerant. Optional digital controller for the solar water heater to realize display of water level, water temperature and automatic water filling. imported painted steel, environment- protection, anti-insolation and corrosion resistant, acid rain etch resistant, stable and no distortion. Aluminum allay stands: Wind resistant and corrosion-resistant, durable and long service life.