Non Pressure Solar Hot Water Heater With Assistant Tank Quality Choice

FOB Price

US$ 300 - 600 / Set

1 Set(Min. Order)

Port shanghai
Payment TermsT/T L/C D/P D/A

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Product Details

Type	Evacuated Tube	Pressure	Unpressurized
Circulation Type	Direct / Open Loop (Active)	Heating System	Batch / ICS (Passive)
Connection Type	Direct-Plug	Installation	Freestanding
Housing Material	Other, Stainless Steel, Stainless Steel, Plastic,Stainless Steel	Certification	CE, Other, CE, CE, CE, iso, CE, RoHS, ISO9001, CE,ISO
Capacity	300, 200 250 300 350 400	Place of Origin	Zhejiang, China
Brand Name	maysolar, MAYCA Solar Water Heater	Model Number	xy-102

Product Description

How it works
The design of this type uses the all-glass evacuated solar collector tubes as the heat absorb element. The high vacuum degree of the clearance between the outer and inner tube can reduce the heat emission which caused by convection and conduction to a very low level. All-glass evacuated tube transfers sun energy into heat energy by high absorption rate and low emittance rate of layer films. Depend on the different density between the hot water and the cold water, a cycle created in the tube which hot water ascending and cold water descending status. Keeping natural circulation like this, the water in the tank will be heated.

Material
1. Inner tank: SUS304-2B stainless steel
2. Outer tank: Color steel/Stainless steel
3. Insulation: Polyurethane
4. Frame: 1.5 mm Galvanized steel

Characteristics
1. Beautiful appearance, steady structure, higher grads.
2. Inner and outside water tank shell all are welded by argon arc.
3. The tubes and frame are adjustable, power bearing is average, and can assure the vacuum tubes to use long time.

Non-pressurized Solar Water Heater TECHNICAL DATA
WATER STORAGE TANKS
Material of out tank	High quality Painted steel/ Stainless steel.
Material of inner tank	Food grade SUS304-2B stainless steel.
Tank insulating layer	Imported polyurethane can conserve the heat for maximum 72 hours
Inlet and outlet hole	Male G 1/2
Tank size	420,460,470,475,480,500mm or Customer demand
Welding:	Argon arc welding
VACUUM TUBES
Tube structure	All-glass double deck co-axial structure
Glass material	High borosilicate 3.3 glass
Outer tube dia. & thickness	Ø58±0.7mm; Glass thickness 1.6±0.15mm
Inner tube dia.& thickness	Ø47±0.7mm; Glass thickness 1.6±0.15mm
Tube size	58*1800mm
Absorptive coating property	Structure	AL/AL-ALN(H)/AL-ALN(L)/ALN or Cu/SS-ALN(H)/SS-ALN(L)/ALN
	Sediment method	Single target or Three targets - magnetron sputtering plating
	Specific absorption	0.90-0.93(AM1.5) / 0.93-0.96(AM1.5)
	Emission ratio	0.05-0.075(800C±50C) / 0.04-0.06(800C±50C)
Solar irradiation for obtaining a preset water temperature	Φ=58 H≤4.7MJ/m²	H=4.1-4.4MJ/m² / H=3.7-4.2MJ/m²
Vacuum tightness	5.0×10¯³ Pa
Idle sunning property parameters	220-260 m².C/KW / 260-300 m².C/KW
Average heat loss coefficient	ULT=0.6~0.7W/(M2.0C) / ULT=0.4~0.6W/(M^2.0C)
Resistant Hail	≤25mm
Useful life	15 years
BRACKET
Bracket:	Stronger galvanized steel / Stainless steel/aluminium alloy
Bracket angle:	0,18,22,38,45 optional, pitched roof, flat roof optional.
Fastening pieces:	Made of zinc-coated stainless steel..

Model	Tube specification	Capacity	20'GP	40'GP	40'HQ
JNYL-150L-15	φ58mm1800mm15	150L	42	85	107
JNYL-200L-20	φ58mm1800mm20	200L	36	72	91
JNYL-250L-25	φ58mm1800mm25	250L	30	61	77
JNYL-300L-30	φ58mm1800mm30	300L	26	52	66
JNYL-360L-36	φ58mm1800mm36	360L	20	41	50

Contact us

Company name:HAINING MAYCA SOLAR TECHNOLOGY CO.,LTD

HAINING FEIYU IMPORT&EXPROT CO.LTD

Contact person: Vivian Ge
TEL: 86-573-87869330 , 0086-15888335250
FAX: 86-573-87872820
skype:msdsales31
wechat:viviange1018

Contact Us

Haining Mayca Solar Technology Co., Ltd.: Contact nameKuangbo Xu
Chat Now; Phone86-573-87869330; AddressYuanhua, Longlian Industry Park, Jiaxing, Zhejiang