Jiaxing Diyi Solar Technology Co.,Ltd.was set up in 1991,which located in the east of Shanghai and west of Hangzhou with convenient transportation,the total area 60,000 square meters, throughmore than 20years development,we have about more than 50employees and have the annual output of 300,000 solar water heaters.Also we have successfully entered Europe, Africa,South Korea,Australiaand Southeast Asia with our unique advantages in atable quality and competitive price.

As a manufacturer owning the most advanced manufacturing equipment for producing solar water heater, we have got the powerful certificates, such as 1S09001 : 2000 certificate, SABS,SGS, Solar Keymark and SRCC.

We warmly welcome both domestic and overseas clients to create the win-win cooperation, and we are looking forward to having opportunities to become your future supplier. Both OEM & ODM are acceptable, all your attention and supports will be highly appreciated.

Our main production lines are as below:

Non-pressure stainless steel solar water heater

①Direct heat energy exchange,heat energy transferred by three target vacuum tube rapidiy.

②Solar water heater can fit with many kinds of roof style because of the rational designed bracket.

Non-Pressure solar water heater with assistant tank

①Assistant tank can supply water automatically to the main water tank.

②Direct heat energy exchange,heat energy transferred three target vacuum tube rapidly.

③Solar water heater can fit with many kinds of roof style because of the rational designed bracket.

Heat pipe solar collector

①No water in vacuum tubes, each vacuunm  tube works individually, so solar water heater  can still work even several tubes break.

②Even the environment's temperature is  extremely low ( -35C ) , solar collector can still  work regularly.

③Heat energy transferred by vacuum tube with  aluminum fin & heat pipe rapidly.

④ Collector can fit with many kinds of installation  Environment because of the rational designed  bracket.

Integrative flat panel solar water heater

①Hailstone-resistant toughened mistlite low iron extra clear tempered glass, increase light transmttance and allows the passage of low incidence angle rays.

②Each plate core passes through the strict high pressure leak test, to Make sure the stability of collector's work.

③Insulation adopts high density PF Resins foaming with aluminum sheet reflector,improve system's ability of long time heat preservation.

④Safe and elegant designed anodized aluminum profile, guarantees strong and durable structure.

⑤With rational designed bracket, collector and collector can be joined for commercial project or combined with residential hot water system on balcony or roof.

Integrative high pressure solar water heater

①No water in vacuum tubes, each vacuum tube works individually, so solar water heater can still work even several tubes break.

②Even the environment's temperature is extremely low, solar water heater can still work regularly.

③Heat energy transferred by vacuum tube with aluminum fin & heat pipe rapidly.

④Solar water heater can fit with many kinds of roof style because of the rational designed bracket.

Integrative high pressure copper coil solar water heater

①Assistant tank can supply water automaticallyto the main water tank.

②Copper coil is heated by hot water in water tank, water absorbs much heat when through the copper coil. Hot water is available immediately whenever you need.

③Heat energy transfer copper coil in water tank rapiadly.

④Solar water heater can fit with many kinds of roof style because of the rational designed bracket.

Split high pressure solar water heating system

①Even the environment's temperature is extremely low (-35℃), solar water heating system can still work regularly.

②Collector can fit with many kinds of installation environment because of the rational designed bracket.

③Module design, arbitrary combination,harmony with the building perfectly, Collector separate with tank，The can be put in any place of house.

④Assistant heating function:a. Heat pump, b. Gas boiler, c.Electric Heater