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transit time 30 days 10 unites
works 24 / 7 day or night. even on cloudy/ rainy / snow days
this is a excellent system grade a+ life is 20-25 years we do not sell gray market or second market solar equipment
average water temperature 170-212f
system will work 24/7. save 70-85% on heating water cost. some system can also heat your home
Use the free energy of the sun to heat your water
It is believed that 25-40% of domestic energy is used to heat water.
Approximately 80% radiation is turned into heat energy.
A study conducted by National Renewable Energy Laboratory (NREL) concluded that homes with solar water heaters sell 20% faster and for 17% more money
Solar energy creates absolutely no pollution
Federal tax credits help lower upfront cost, and there are often local incentives that also help offset part of the initial investment
As the use of renewable energy continues to grow, the value of your home may increase as well, as more buyers seek out energy-efficient houses. A higher perceived value translates to a higher asking price when you are ready to sell your home.
Type: Evacuated Tube
Circulation Type: Direct / Open Loop (Active)
Heating System: Thermosyphon (Passive)
Connection Type: Direct-Plug
Housing Material: Stainless Steel
Certification: CE, RoHS, SOLAR KEYMARK, INMETRO, ISO9001:2008
Brand Name: VISION / OEM / ODM
Model Number: VHS-SA
Name: 200 Liter tank 24 heat pipe tubes 50 gallon water heater
Application: Domestic hot water
Tank liter: 80L -300L
Collector type: Heat pipe tube
Solar absorption: 0.93 - 0.96 (AM1.5)
Inner tank: Stainless steel
Heat insulation: High-density PU foam
Working life: More than 25 years
Antifreeze: (-) 35°C
Working pressure: 6.0 Bar
Vision VHS series solar water heater incorporates a number of high efficiency heat pipe tubes, high pressure hot water tank, supporting frame and accessories.
The pressurized water tank has a number of top-closed sleeves with heat pipe condensers plugging inside, the heat pipe tubes absorb solar energy and make heat exchange through these sleeves for indirect water heating.
Reliable performance with average daily efficiency over 50%
High efficiency heat pipe for fast and indirect water heating
System works without drainage even if one tube is broken
High pressure hot water supply from solar storage tank
Compatible with electric or gas heating devices
Working all year round even in cold climate
Designed for 25 years working life
Heat Pipe Vacuum Tube Glass tube Double-layer borosilicate 3.3 glass 1.6MM / Coating Three-target selective coating Cu/SS-AIN / Heat pipe TU1 red copper pipe 14MM condenser / Heat conductor Shaped thick aluminum wrapping
Pressure Water Tank Inner tank Food-grade stainless steel SUS304/ SUS316 / Insulation High-density PU foam preserves heat 90 hours / Tank shell Stainless steel SUS304 (color steel is available)
Bracket Shaped strong aluminum alloy adaptable to flat and slope roof
Anti-freezing -35°C / Hail Resistance 25mm / Working Pressure 6.0 bar