Direct-heated solar water heater

Unique navigation laser welding technology,Tank is more durable,water is much healthier.
Detailed Product Description
Features
1). Reliable & efficient twin-glass solar tubes heat pipe
2).Easy plug-in installation
3).Polyurethane heating prese
Specifications:
Bracket thickness:1.5mm
(1).Heat-pipe tube:58mm*1.8m(15-36pcs) ,47mm*1.5m(15-30pcs)
(2).Glass vacuum tube: 58mm*1.8m(15-36pcs) ,47mm*1.5m(15-30pcs)
Inner tank :SUS304-2B food grade stainless steel
Outer tank: Colorful steel
Capacity:98/110/130/150/180/210/240/300L
Insulating layer thickness:50-60mm
Inner tank thickness:0.4-0.5mm
Tank diameter: 470/420mm
Pressure:0Pa
Heating preservation:72hrs
Hail resistancce:25mm
MODEL
TUBE NO.
TANK CAPACITY(L)
20'40QTY
FGNP-4715-16
16
310
65/134
FGNP-4715-18
18
310
56/115
FGNP-4715-20
20
310
50/105
FGNP-4715-24
24
310
44/92
FGNP-4715-30
30
310
36/75
FGNP-5818-16
16
360
50/100
FGNP-5818-18
18
360
44/88
FGNP-5818-20
20
360
42/84
FGNP-5818-24
24
360
33/66
FGNP-5818-30
30
360
30/60