Luxurious Solar Water Heaters (250Liter)

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Port Shanghai Ningbo Sea-port
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Product Details

Type	Evacuated Tube	Pressure	Unpressurized
Circulation Type	Direct / Open Loop (Active)	Heating System	Thermosyphon (Passive)
Connection Type	Direct-Plug	Installation	Freestanding
Housing Material	Other, Color Steel	Certification	CE, Other, CE, ISO9001
Capacity	250	Place of Origin	Zhejiang, China
Brand Name	Solar Water Heaters,OEM,FADI	Model Number	FD-NAL58-30F

Product Description

Specifications

Solar Water Heaters
.Competitive price and good quality
.Certification:CE,ISO9001
.5-15 years warranty
.OEM

Solar water heaters details
Model: FD-NAL58-30F

How solar water heaters works
1. Unpressurized solar water heater of all glass evacuated tube collector integrated with storage tank, are ideal for use in houses and other applications where cheap, reliable hot water supply is required. They are simple, economic and practical
2. As the specific gravities of hot water and cold water are different, cold water goes downward and hot water goes upward
3. When cold water in evacuated tubes is heated, it becaomes lighter and goes to the water tank, while cold water in the tank goes down to the evacuated tubes
4. Through this circulation, the cold water in the water tank will be gradually heated

Solar water heaters features
1. Cheap and reliable solution, Simple structure, Easy installation
2. High efficiency
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

Compact non-pressure solar water heater optional accessories
1. Assistant tank: 3/5/8/10/12/15/20L
2. Controller
3. Electrical heater: 1.5/2/2.5kw

Compact non-pressure solar water heater specification

Descripition	Compact non-pressure solar water heater
Material of out tank	0.31-0.4mm thickness color steel/ fluorine carbon steel
Material of inner tank	Food grade 0.31-0.4mm thickness SUS304 stainless steel
Tank insulating layer	55mm 45kg/m³ high-density polyurethane foamed
Inlet and outlet hole	Male G 1/2, 3/4
Max pressure	0.05 Mpa
Solar collector tube	3.3 Borosilicate glass with N/Al coating
Thickness of glass tube	1.6mm
Vacuum tube tightness	P≤0.005 Pa
Absorption	as=0.93-0.96(AM1.5)
Emission ratio	εh=0.04-0.06(80C±5C)
Idle sunning property parameters	Y=220~260m2.C/KW
Average heat loss coefficient	ULT=0.6~0.7W/(m2.C)
Bracket:	2.0mm thickness aluminum alloy
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
Absorber area	2.812 m²
Tube quantity	30 tube 58x1,800mm
Tank capacity	250L

Contact Us

Haining Fadi Solar Energy Co., Ltd.: Contact nameJackson Wu
Chat Now; Phone0086-573-87013118; AddressNo.100.Gongren Road, Jiaxing, Zhejiang

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Product Categories

1. Solar Collectors	10. Solar Inverter	2. Compact Solar Water Heater	3. Mini Solar Water Heaters and Solar Collectors
4. Split Pressurized Solar Water Heater	5. Solar Water Heater Accessories	6. On Grid Solar Power System	7. Off Grid Solar Power System
8. Solar Water Pump System	9. Solar Charge Controller	New Products

Luxurious Solar Water Heaters (250Liter)

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