Specifications

Solar Water Heater
1.OEM available
2.Intelligent operation
3.High efficiency
4.It works even freezing -36

Evacuate Tube Solar Water Heater Split Models

Features description:

The split pressurized solar water heater composes of heat pipe solar collector, storage water tank, workstation system, related accessories and interconnecting pieces, etc.

 

Heat Pipe Solar Collector:

1) Heat pipe solar collector for thermal collection, with a very quick start and super heat collecting and exchanging efficiency.

2) Closed collector loop, no water or medium flows into vacuum glass tubes, system works well even withdrawal of one or several heat pipe vacuum tubes

3) Efficiency generated about 55% in summer and 42% in winter much more than the normal glass vacuum tube.

4) Modularized collector, arbitrary combination with architectural structure, adaptable to either slope or flat roof structure, almost maintenance free system

 

Pressurized Water Tank:

1) Inner water tank: Thicken food-grade stainless steel SUS304-2B as inner tank keeps the water clean and drinkable, automatic argon-arc welding technics ensures no leakage and long lifespan ( more than 30 years)

2) Tank shell: color steel plate with outer painting or baking treatment as exterior shell, much durable and appealing.

3) Insulation Layer: High-density polyurethane Integrated-foaming with twice slaking treatment, preserves water temperature constantly

4) Pressurized water tank with super hydraulic pressure bearing makes your hot water using more comfortable

5) Copper coil inside storage tank exchanges heat from collectors medium to water very efficiently, one more copper coil installed in the tank top could be connected with radiator for house heating or with other heating devices such as gas boiler to assist solar water heating in bad weather.

 

Workstation System:

1) An integrated system composes of intelligent controller, circulating pump, flow meter, relief valve, pressure gauge, expansion vessel, check valve, etc. 

2) More intelligent system operation, when temperature discrepancy between collector medium and water in storage tank reaches set value, the controller shall start the circulation pump automatically for heat exchange, or start auxiliary heating element to assist solar water heating when colder water presents

 

Accessories:

1) Electrical heater, as an auxiliary heating element in case of raining or snowing days so as to ensure a continous hot water supply

2) Anode magnesium Bar: soften hard water in system so as to protect storage tank and copper coil from water scale effectively

3) T/P valve, Stainless bolts & nuts, anti-aging rubber seal, pipe holder make their life as long as other parts of the system

 

Warranty:  

5 years international responsibility for integrated system exchange and 15 years for glass vacuum tube compensation due to original quality problems

 

Specification details:

 

Item No.	Water Tank	Heat	Solar Collectors		Pump Station		Packing	Container Loading
	Capacity	Exchanger	Tube Qty	Collector Qty	Pump	Vessel	Volume/m3	20GP	40HQ
ILS1-5812H1-100	100L	1 Pc	12 pcs	1 Pc	WILO	EV5	0.63	46	110
ILS1-5818H1-150	150L	1 Pc	18 pcs	1 Pc	WILO	EV8	0.85	34	82
ILS1-5824H1-200	200L	1 Pc	24 pcs	1 Pc	WILO	EV8	0.97	30	71
ILS1-5830H1-250	250L	1 Pc	30 pcs	1 Pc	WILO	EV12	1.21	24	57
ILS1-5836H2-300	300L	1 Pc	36 pcs	2 Pc	WILO	EV12	1.46	20	47
ILS1-5824H2-400	400L	1 Pc	48 pcs	2 Pcs	WILO	EV12	1.73	17	40
ILS1-5830H2-500	500L	1 Pc	60 pcs	2 Pcs	WILO	EV18	2.14	14	32
1. Inner Storage Tank: Food-grade stainless steel SUS304-2B 1.2mm-2.0mm
2. Heat-exchange Coil: Single copper coils or stainless steel
3. Tank Exterior Shell: High-quality white coated color steel or stainless steel
4. Tank Insulation: High-density polyurethane integrated foam-forming with lasting heat preservation
5. Vacuum Tube: Three-target vacuum tube, anti-freezing heat pipe, Aluminium fin and heat-resisting silicon seal
6. Heat-pipe Manifold: Red copper header, Aluminium alloy shell 2mm, high-density rockwool insulation
7. Solar Pump Station: Including intelligent controller, WILO pump, expansion vessel, pressure gauge etc
8. Collector Bracket: Gray/ black aluminium alloy 1.8mm, universal bracket suitable for slope/ flat roof or wall installation
9. Accessories: Electrical heater, Anode magnesium, T/P valve, copper connectors
10. Rated Working Pressure: 6.0 Bar
11. Anti-freezing Weather: > - 40°C