Solar water heater
1,Work longer hours
2,Economical and high-efficiency
3,Modular design and auto-operation
4,Multifunction
Solar water heater features:
1.Modular design, arbitrary combination,harmonize with the building perfectly.
2.Intelligent control and automatic operation.
3.Multifunction: bathing, washing,domestic heating ect.
4.Work longer hours,low cost and high-efficiency.
Material of model:
a, The pipeline is made of red copper and conducted by heat transfer medium .
b, The insulating layer uses 50mm polyurethane foam and has a good effect of temp. preservation.
c, Water tank: All SUS-2B material
d, Glass vacuum tube: new trivalent element heat tube, borosilicate glass 3.3
e, Heat pipe: anti-freezing >-35°C
f, Water capacity:150L 200L 300L 500L
g, Heat preservation time:72Hr-80Hr
| Model | Gross absorber area(sqm) | Tuber diameter(mm) | Tube length(mm) | Tube quantity | Tank capacity(liters) | Volume/set(m³) | Weight(kg) |
| DK4715-20 | 1.56 | 47 | 1500 | 20 | 125 | 0.43 | 64 |
| DK4715-24 | 1.88 | 47 | 1500 | 24 | 155 | 0.51 | 75 |
| DK4715-30 | 2.34 | 47 | 1500 | 30 | 200 | 0.68 | 91 |
| DK5818-18 | 2.3 | 58 | 1800 | 18 | 160 | 0.67 | 82 |
| DK5818-20 | 2.56 | 58 | 1800 | 20 | 200 | 0.79 | 90 |
| DK5818-24 | 3 | 58 | 1800 | 24 | 225 | 0.85 | 96 |
| DK5818-30 | 3.84 | 58 | 1800 | 30 | 280 | 1.05 | 103 |
| DK5818-36 | 4.6 | 58 | 1800 | 36 | 360 | 1.3 | 125 |
| DK5821-20 | 3.04 | 58 | 2100 | 20 | 220 | 0.83 | 95 |
| DK5821-24 | 3.64 | 58 | 2100 | 24 | 240 | 0.92 | 105 |
| DK5821-30 | 4.56 | 58 | 2100 | 30 | 300 | 1.12 | 125 |
| DK7020-20 | 3.58 | 70 | 2000 | 20 | 230 | 0.8 | 93 |
| DK7020-24 | 4.29 | 70 | 2000 | 24 | 260 | 1.15 | 106 |
| DK7020-30 | 5.37 | 70 | 2000 | 30 | 330 | 1.35 | 135 |
OEM is available
