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Enocomical Solar Heating (165Liter) - FD-NP58-20

Solar Heating, .Competitive price and good quality, .Certification:CE,ISO9001, .5-15 years warranty, .OEM - more info check here: http://www.sourcingappliances.com/Enocomical-Solar-Heating-165Liter-11184036/

Quick Brief

Type: Evacuated Tube Pressure: Unpressurized Circulation Type: Direct / Open Loop (Active) Heating System: Thermosyphon (Passive) Connection Type: Direct-Plug Installation: Freestanding Housing Material: Fluorine Carton Steel Certification: CE, ISO9001 Capacity: 165 Place of Origin: Zhejiang China (Mainland) Brand Name: Soalr Heating,OEM,FADI Model Number: FD-NP58-20

Product Features:

Solar Heating

.Competitive price and good quality

.Certification:CE,ISO9001

.5-15 years warranty

.OEM

Business Terms:

Port: Shanghai,Ningbo Sea-port

Minimum Order Quantity: 1 Set/Sets PCS

Supply Ability: 6000 Set/Sets per Month

Payment Terms: L/C,D/P,T/T,Western Union

Contact Supplier
Enocomical Solar Heating (165Liter)
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Product Packagings & Delivery Terms:

Packaging Detail: Standard export carton with foam or wooden box

Delivery Detail: 6-10days

Specifications and Product Details:

Solar heating details:
Model: FD-NP58-20

How solar heating works
1. Solar heating 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 heating 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

Solar hot water heating system optional accessories
1. Assistant tank: 3/5/8/10/12L
2. Controller
3. Electrical heater: 1.5/2/2.5kw

Solar hot water heating system specification

DescripitionSolar heating
Material of out tank0.31-0.4mm thickness color steel/ fluorine carbon steel
Material of inner tankFood grade 0.31-0.4mm thickness SUS304 stainless steel
Tank insulating layer55mm 45kg/m³ high-density polyurethane foamed
Inlet and outlet holeMale G 1/2, 3/4
Max pressure0.05 Mpa
Solar collector tube3.3 Borosilicate glass with N/Al coating
Thickness of glass tube1.6mm
Vacuum tube tightnessP≤0.005 Pa
Absorptionas=0.93-0.96(AM1.5)
Emission ratioεh=0.04-0.06(80C±5C)
Idle sunning property parametersY=220~260m2.C/KW
Average heat loss coefficientULT=0.6~0.7W/(m2.C)
Bracket:1.5mm thickness galvanized steel
Structure of tank:4 holes for air vent,overflow,water inlet and outlet,electric heater
Welding:Argon arc welding
Fastening pieces:Made of stainless steel screw
Absorber area1.875m²
Tube quantity20tube 58x1,800mm
Tank capacity165L
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