Galvanized Steel Vacuum Tube Solar Water Heater 47/1500

Solar water heater
Solar hot water heating system
Low pressure solar water heater
Vacuum tube solar water heater
Solar water heating system
Hot water heater
Water Heater

Vacuum tube solar water heater specification and material
Vacuum tube Non pressure(stainless steel, color steel )
Inner tank: 0.4mm-1.0mm SUS304 2B food grade stainless steel
Outer tank: 0.4mm SUS304 2B or BA food grade stainless steel or 0.5mm galvanized steel
frame: 1.2mm stainless steel or 1.5mm galvanized steel or anodized aluminum (for coast area with corrosion problem )
Tubes: High birosiligate glass tube with AL-N-AL coating or AL-N-AL-CU-SS Three target coatingSolar water heater
MODEL Tank capacity
(L) Tube quantity Absorber area
(m2) Loading quantity
20GP/40HQ(set)
FT-SS-LP-420-45/1500-15 84 15 0.80 63/146
FT-SS-LP-420--47/1500-18-C 100 18 0.96 56/130
FT-SS-LP-420-47/1500-20-C 111 20 1.06 48/111
FT-SS-LP-420-47/1500-22-C 121 22 1.17 15/100
FT-SS-LP-420-47/1500-24-C 133 24 1.28 41/88
FT-SS-LP-420-47/1500-25-C 138 25 1.33 38/84
FT-SS-LP-420-47/1500-28-C 154 28 1.49 35/75Solar water heater
MODEL Tank capacity
(L) Tube quantity Absorber area
(m2) Loading quantity
20GP/40HQ(set)
FT-SS-LP-470-45/1500-15 113 15 0.80 63/146
FT-SS-LP-470--47/1500-18 139 18 0.96 56/130
FT-SS-LP-470-47/1500-20 155 20 1.06 48/111
FT-SS-LP-470-47/1500-22 170 22 1.17 45/100
FT-SS-LP-470-47/1500-24 186 24 1.28 41/95
FT-SS-LP-470-47/1500-25 194 25 1.33 40/93
FT-SS-LP-470-47/1500-28 218 28 1.49 38/88
FT-SS-LP-470-45/1500-30 234 30 1.60 34/79 MODELTank capacity (L)Tube quantity
(PCS)Absorber area
(m2)Loading QTY
20GP/40HQ(set)FT-CS-LP-470-45/1500-15113150.8063/146FT-CS-LP-470--47/1500-18139180.9656/130FT-CS-LP-470-47/1500-20155201.0648/111FT-CS-LP-470-47/1500-22170221.1745/100FT-CS-LP-470-47/1500-24186241.2841/95FT-CS-LP-470-47/1500-25194251.3340/93FT-CS-LP-470-47/1500-28218281.4938/88FT-CS-LP-470-45/1500-30234301.6034/79