Solar water heater
Low pressure solar water heater
Project solar water heater
Vacuum tube solar water heater
Swimming pool solar water heater
Solar water heating system
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 coating
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 35/75
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.
MODEL | Tank capacity(L) | Tube quantity | Absorber area(m2) | Loading quantity 20GP/40HQ(set) |
FT-170-58/1800-30 | 250 | 30 | 2.44 | 45/104 |
FT-170-58/1800-50 | 500 | 50 | 4.06 | 30/75 |
FT-170-58/1800-50 with 2*250L tanks | 500 | 50 | 4.06 | 13/28 |
FT-170-58/1800-100 with 3*250L tanks | 500 | 100 | 8.12 | 8/18 |
FT-190-58/1800-30 | 250 | 30 | 2.44 | 45/104 |
FT-190-58/1800-50 | 500 | 50 | 4.06 | 30/75 |
FT-190-58/1800-50 with 2* 250L tanks | 500 | 50 | 4.06 | 13/28 |
FT-190-58/1800-100 with 3*250L tanks | 1000 | 100 | 8.12 | 8/18 |