Solar collector

Technical data of Direct flow tube solar collector
Production Model DCA-58/30 DCA-58/20
Numbers of tube (pc) 30 20
Absorber area approx.(m2) 2.439 1.626
Hydraulic connections G3/4" male thread
Gross size(LxWxD) 2.1*1.99*0.154 1.4*1.99*0.154
Weight Empty(kg) 105.5 71.4
Fluid volume(L) 9.5 6.4
Packages each unit (cartons) tubes: 3ctns                      manifold casing: 1ctn frame: 1ctn tubes: 2ctns                      manifold casing: 1ctn               frame: 1ctn
Container Loading in 20GP/40GP/40HQ 63/130/145 90/185/210
Min. volume flowrate per collector(L/H)  108 72
Rated volume flowrate per collector(L/H) 180 120
Max. volume flowrate per collector(L/H) 840 840
Maximum operation pressure(Bar) 6
Test pressure(Bar) 9
Heat transfer fluid Anti-freeze Fluid (Water-Glycol)
Max.working temp.() 250
Hot water(L/Day)  270 180
T 35(Radiation>=800w/m2.day)
Efficiency 68%-75%
Warranty 3 years
Material details
Produciton Model DCA-58
Flow type Direct flow tube
Manifold pipe material TP2 copper
Manifold pipe size    Big: ?35* 1mm; Small: ?22* 1mm
Direct-flow pipe material TP2 copper
Direct-flow pipe size    Big: ?15* 0.5mm; Small: ?8* 0.5mm
Tube diameter

heat-pipe vacuum tube and copper heat pipe as one unit.
module design and arbitrary combination,
make harmonious with building

  • Pipe Material:Glass
  • Application:Water Heater
  • Type:Pressurized
  • Brand Name:HE JIA SUN/OEM
  • Place of Origin:Jiangsu China (Mainland)
  • Country:China (Mainland)
  • telephone:86-519-88967878
Delivery Time: 10days
Package: carton
Supply Ability: 2000 Set/Sets per Month
Minimum Order Quantity: 5 Set/Sets
Payment Terms: T/T
Pipe Material: Glass
Application: Water Heater
Type: Pressurized
Brand Name: HE JIA SUN/OEM
Place of Origin: Jiangsu China (Mainland)
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