High efficient solar water heater project
Type: Evacuated tube
Pressure: Unpressurized
Circulation type: Indirect/ closed loop (Active)
Heating system: Batch/ICS (passive)
Connection type: Split
Installation: Freestanding
Housing material: Stainless steel
Certification: CE, KEYMARK
Capacity: 1000L
Place of origin: Zhejiang, China
Brand name: Ejai or OEM
Model number: YYJ-E01

Payment and shipping terms
Minimum order quantity: 10 pieces
Port: Shanghai, Ningbo
Packaging details: Standard carton
Delivery time: Within 15 days
Payment terms: L/C, T/T

Solar water heating system
Solar water heating project is a big solar water heating system that provides hot water from an array of solar collector. It consists of a solar collecting system, a water storage system, a control system and a pump system. Solar water heating project can meet the needs for large quantities of hot water by factories, hospitals, hotels and schools ects.

Solar collector system
1. High efficient, to make full use of solar energy can save the energy by 80%
2. Energy saving and low cost, intelligent control can save the labor cost. once invest, benefit for a long time.
3. The life-span of the whole system is at least 10 years, the investment will refund in 3-5 years.
4. High safety feature, over heat protect, lightening protection, wind-resistance reliability
5. Reduce the emission of greenhouse gas, the system is environment-friendly
6. Combined with the auxiliary heating systems to supply hot water all day around.
7. Constant temperature controlling guarantee hot water supply at any time.
8. Design according to the building style and hot water demand

Technical data
Inner tank material: SUS304-2B stainless steel
Out tank material: SUS304-2B stainless steel
Insulation: Polyurethane foam
Vacuum tube material: Borosilicate glass 3.3: AL-N-AL ABSORBS COATING
frame MATERIAL: STAINLESS STEEL OR ZINC-PLATED WITH PLASTIC SPRAY COATING.
DIAMERER OF INLET AND OUTLET 29MM

Ejai solar power
Strong accommodating ability
Choose proper obliquity collector accordance with different latitude of different area
Wide applying situation
It can be applied widely such as hotel, school, army, mineral factory and so on.
High degree automatization
Automatic electrical heater, automatic circulation and automatic protection
Economical and pragmatic performance
once investment, benefit all life
Free pollution, energy saving
No social effects of pollution, no contamination, energy saving, green development
Central heating system
The pattern of horizontal composition
The patter of vertical composition

Solar energy central heating system is made of collector, storage tank, control system, assistant tank and accessories. The collector transforms solar energy radiation into heat energy, with the result of the cold water changed into hot water. It is realized automatic inflow by assistant tank and achieved by control system: Temperature circulation-improve collector efficiency; Pipeline circulation-open cock (outflow hot water); Electrical heater works automatically accordance with set time and set temperature supply constant temperature water; 24 hours constant temperature water; Constant pressure water (0.6MPA); Anti-freeze equipment_it can be used normally in the winter. The whole system works automatically, uses safely and maintains conveniently.