Sun energy JX-NP serials

Sun energy - JX-NP serials

1).Freeze protection and wind withstand, 2).Superior heat efficiency,boiling point., 3).15 years warranty and 24/7 service. - more info check here: http://www.sourcingappliances.com/Sun-energy-30150691/

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: Stainless Steel Certification: SOLAR KEYMARK,SRCC,SGS,ISO,CE,CC... Capacity: 100 Place of Origin: Zhejiang China (Mainland) Brand Name: JIXIANG or OEM Model Number: JX-NP serials Color: Grey, silver grey , white , black or per... Bracket: Galvanized steel Vacuum tubes: Three-target vacuum tubes

Specifications and Product Details:

TECHNICAL DATA FOR-NON-PRESSURE SOLAR WATER HEATER
WATER STORAGE TANKS
Material of out tank	Nacre white armor steel plate
Material of inner tank	Food grade SUS304-2B Stainless Steel ---0.4mm thickness.
Tank insulating layer	60 mm high-density polyurethane foamed
Inlet and outlet hole	Male G 1/2,3/4 inch optional.
Structure of tank:	5 holes for : air vent, overflow, water inlet and outlet, electric element. Magnesium. Or per request.
Tank insulating layer	50/55 mm thickness, with 45kg/m³ high-density polyurethane foamed
Welding:	Argon arc welding
EVACUATED VACUUM TUBES
All-glass double-tube co-axial structure
Absorptive coating property	Structure	Cu/SS-ALN(H)/SS-ALN(L)/ALN
	Sediment method	Three targets magnetron sputtering plating
	Specific absorption	0.93-0.96(AM1.5)
	Emission ratio	0.04-0.06(800C±50C)
Solar irradiation for obtaining a preset water temperature	Φ=58 H≤4.7MJ/m²	H=3.7-4.2MJ/m²
Vacuum tightness	5.0×10¯³ Pa
Idle sunning property parameters	260-300 m².C/KW
Average heat loss coefficient	ULT=0.4~0.6W/(M^2.0C)
Resistant Hail	≤25mm
Useful life	15 years
BRACKET
Bracket:	Stronger galvanized steel
Bracket angle:	22,38,45 optional, pitched roof, flat roof optional.
Fastening pieces:	Made of hot dip galvanizing steel.
COMPONENTS
Magnesium bar	optional
Back up system.(Electric heater element)	optional
Assistant tanks	optional

About products:

Advantages of evacuated tubes

Why vacuum tubes?
Vacuum (evacuated) tube works like well-known, a thermos flask, which uses vacuum to provide thermal insulation; once the

Advantages of evacuted tubes

Why vacuum tubes?
Vacuum (evacuated) tube works like well-known, a thermos flask, which uses vacuum to provide thermal insulation; once the evacuated tube absorbs the radiation from the sun and converts it to heat; the vacuum helps keep the heat.
The vacuum insulation makes evacuated tube collector excel the traditional flat plate collector in performance.

What are the main advantages of evacuated tube over flat plates collectors?
1. Increased efficiency: Due to the tabular shape of the evacuated tubes, the sun is always perpendicular to the surface of the glass for most of the day. Flat plate reaches maximum efficiency only at noon time.

2. Minimal heat loss: Since air is evacuated from the glass tubes to form a vacuum, it reduces the heat loss from the tube. This means that wind and colder temperatures have less effect on the collectors efficiency.

3. Freeze protection: Evacuated tube collectors can be used in freezing conditions without the system being damaged. Flat plates require more sophisticated antifreeze systems which increases maintenance costs and lowers efficiency.

About factory:

Haining Jixiang Solar Energy Co., Ltd. (Lucky) is a new high-tech company specialized in the utilization of solar energy. Located in Haining City, our company has high-quality technique staff. With strong integration capability and global resources, our company is moving forward to establish an international brand.TOP 3 in Haining, TOP 15 over China.