Compact non pressure solar water heater relies on the nature circulation of the water between solar tubes and the water tank.Thermosyphon systems work on principal of heat rising. The water enters in the bottom of the collector and rises to the tank as it warms. The advantage of this system is that solar heat is stored in a well-insulated tank, so hot water can be used at any time without the penalty of overnight losses. Moreover the insulation of the tank can protect heat during 3 days without heat loss.
Features of Solar Water Heater. Quick Inquiry
(1). Cheap and reliable solution, Simple structures, Easy installation. (2). High efficiency of heating,water heated by sun light directly. (3). Withstands water pressure no more than 0.1MPa. (4). Operated without any power supplying. (5). Electric heater can be used as back-up in rainy days. (6). Hot water can be used directly, or can be used as a pre-heated. (7). Water flow in the vacuum tubes and is operated when confined. (8). Tank is equipped with electric water heater setting, automatic temperature controller(optional ). (9). the insulating layer uses polyurethane bulk bubble,keep hot water 72 hours.
Product Details Of Solar Water Heater
Absorbing
Area
Vacuum tube
Tank Capacity
Qty per
20GP/40HQ
MODEL NO.
Container
(m2)
Diameter(mm)
Length(mm)
No.(pcs)
(Liter)
(set)
ENSUN-CNP80-58/1.8
0.8
58
1800
8
80
92/235
ENSUN-CNP100-58/1.8
0.8
58
1800
10
100
78/200
ENSUN-CNP120-58/1.8
0.96
58
1800
12
120
68/170
ENSUN-CNP150-58/1.8
1.9
58
1800
15
150
55/141
ENSUN-CNP180-58/1.8
2.16
58
1800
18
180
48/118
ENSUN-CNP200-58/1.8
2.4
58
1800
20
200
42/108
ENSUN-CNP240-58/1.8
2.8
58
1800
24
240
36/90
ENSUN-CNP300-58/1.8
3.6
58
1800
30
300
28/70
ENSUN-CNP360-58/1.8
4.3
58
1800
36
350
24/62
Material of inner tank
0.31mm-0.5mm thickness,food grade SUS304-2B or SUS316L
Material of outer tank
0.4mm thickness,colorful steel
Insulating layer
50-55mm thickness,45kg/m3 high density polyurethane foamed
Inlet and outlet hole
Male G 1/2,3/4……
Max. pressure
0.05Mpa
Solar collector tube
3.3 Borosilicate glass with Cu-SS-ALN/ANL. coating
Thickness of glass tube
1.6mm/1.8mm/2.0mm/2.2mm
Vacuum tube tightness
P≤0.005 Pa
Average heat loss coefficient
ULT=0.6~0.7W/(m2.C)
Bracket(frame)
1.5mm galvanized steel
Frame angle
20/38/45 degrees
Structure of tank:
5 holes for air vent,overflow,water inlet and outlet,electric heater
Welding
Argon arc welding
Fastening pieces:
Made of stainless steel screw
Tank capacity
From 50-500L
Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 28 Nov, 2024, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
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