... orders accepted OEM offered 11 years experience INTEGRATIVE PRESSURIZED SOLAR WATER HEATER About us 11 years experiences Strict quality insperation , ... together with auxiliary electric boostLong service life, can be used over 15 yearsCharacteristic:This type of solar water heater works with ... ’t height fall. Naturally, you can install the solar water heater on the roof, ground, or on the balcony, when ...