Ejai solar technology Italy market 300L pre-heated solar powered water heater, with copper coil heat exchanger

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US $50-200 / Sets | 3 Set/Sets solar powered water heater (Min. Order)

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Overview

Quick Details

Type:: Evacuated Tube

Pressure:: Pressurized

Circulation Type:: Indirect / Closed Loop (Active)

Heating System:: Thermosyphon (Passive)

Connection Type:: Direct-Plug

Installation:: Wall Mounted

Housing Material:: Stainless Steel

Certification:: CE

Capacity:: 300

Place of Origin:: Zhejiang, China (Mainland)

Brand Name:: Ejai

Model Number:: YYJ-P01-30

Supply Ability

Supply Ability:: 700 Set/Sets per Week solar powered water heater

Packaging & Delivery

Packaging Details: FCL: Foam reinforced standard export carton
LCL: Foam reinforced standard export carton+ thick plywood case

Port: Shanghai

Lead Time :: Within 10 days lead time for one 40'HQ container

Specifications

solar powered water heater
EN12976, CE certified
10 days to deliver 1 container
Warranty 10 years for whole set

Ejai solar technology Italy market 300L pre-heated solar powered water heater, with copper coil heat exchanger

YYJ-P01 pre-heated solar water heater

Working principle:

1.One copper coil is installed inside the tank as the heat exchanger

2.When water flows into the copper coil, it absorbs the heat of the water in the tank via the copper coil

3.Therefore the water tank is just as heat storage tank

Feature:

1.Use the copper coil as the heat exchanger, according to international fashion trend, it is simple to install and use

2.It takes the advantage of the tap water pressure, it is easy to operature and install

3.The water can be heated rapidly, so it can produce the high quality hot water

4.The water come from the copper coil, so it is clean and drinkable

Application:

1.Good solution for areas where people have demand for good water quality

2.For cold areas people have a large demand for hot water

3.Places where there is daily needs of hot water

Specification:

Descripition	Pre-heated solar water heater
Material of out tank	0.4mm thickness PVDF galvanized steel
Material of inner tank	Food grade 0.4mm thickness SUS304 stainless steel
Heat exchange coil	T2 Red copper, Ø12mm, 1.0mm thickness
Tank insulating layer	50kg/m³ high-density polyurethane foam, 55mm thickness
Structure of tank:	Copper coil inlet/outlet : G1/2” male Air vent: G 1/2” male , (Optional) Electric heater:1”, Could water inlet: G1/2” male, drainage: D47mm
Welding:	Non-welding technique
Working pressure	Copper coil: 0.6Mpa (6 bars), tank: 0.005Mpa (0.05 bars)
Solar collector tube	3.3 Borosilicate glass with Cu-SS/Aln coating
glass tube thickness	1.6mm
Vacuum tube tightness	P≤0.005 Pa
Absorption	as=0.94-0.97(AM1.5)
Emission ratio	εh=0.03-0.05(80C±5C)
Idle sunning property parameters	Y=220~260m2.C/KW
Average heat loss coefficient	ULT=0.6~0.7W/(m2.C)
Bracket:	1.5mm thickness PVDF galvanized steel
Frame angle options	15°/25°/27°/30°/35°/45°/52° <Please select specific angle when you order>
Fastening pieces:	Made of stainless steel screw
Max working temp.:	99°C
Hail resistance:	Ø25mm
Anti Freezing:	-20°C
Wind resistance:	20m/s
Instruction manual:	Available
Accessory:	Assistant tank(8L), electric heater (1.5/2/2.5kw),

Model list:

Item No.	Solar Vacuum Tube		Absorber Area	Tank Capacity	Serve people	Loading Qty / sets
Item No.	pcs	size / mm	Absorber Area	Tank Capacity	Serve people	20GP/40GP/40HQ
YYJ- P01-20	20	Φ58 X 1800	2.94	200L	3~4	34/72/84
YYJ- P01-24	24	Φ58 X 1800	3.53	240L	4~5	31/65/77
YYJ- P01-30	30	Φ58 X 1800	4.43	300L	5~6	22/50/58
YYJ- P01-36	36	Φ58 X 1800	5.32	360L	7~8	16/40/43

Remark:

Information above is our regular technique, we can also manufacture with different material and specification as per different requirement. Any enquiry will receive our immediate reply within 12 hours.