China Hot Selling Pressurized Vacuum Tube 300L Solar Water Heater for Home Heating

Product Description

China Hot Selling Pressurized Vacuum Tube 300L Solar Water Heater for Home Heating
Product Description We are dedicated to the design, research and development, manufacturing and installation of Eco-friendly clean energy hot water systems.
Sola Solar pump free water heater is high efficiency and beter quality solar products with CE,iso9001 and CCC crtificates, which can be used for home hot water system, and commercial heating system for school, hospital, hotel, factory, aparment, residence. Our mian projects are following:

Product name	300L Pressurized Vacuum tube solar water heater
Model	PFSLFY-300/25-5818-H
Types of solar water heaters	Pressurized
collector tube	All glass vacuum solar collector tubes
Absorbing coating	interference coating
Collector tube size	Φ58mm outer diamater*1800m length
Inner tank material	0.55mm SUS304 stainless steel
Inner tank diameter	Φ380mm
Outer tank material	0.6mm color galvanized steel plate
Outer tank size	520mm*480mm (square round type)
Insulation	50mm-70mm flame retardant polyurethane foam
Heat Exchange Coil Material	316L stainless steel, 0.3mm thickness
Cold/hot water port	DN20//DN25
Weight Empty	120kg
Requirements for roof loads	100-120kg/m²
Number of collector tubes	25 sticks
Aperture area	3.6 m²
water tank capacity	235L
total water capacity	300L
full water weight	420kg
Product Size	Length B (mm) 2300
	Width A (mm) 2130
collector inclination	5°~30°
Min. outdoor temperature	-40ºC
Electric heating (option)	1 pc, 220V50Hz/110v60hz, 1500W

Other key projects 1. Beijing University of Posts and Telecommunications

In 2015, Beijing Changping project for 800 students
Pump free solar collector:1057 Sets (44394 m² in total)	Storage capacity:60ºC hot water 32000 liters in total,
Auxiliary heat source: 8 sets gas boiler	Energy saving: 476575 kWh per day.

2. Beijing Daxing Airport dormitory

In 2019, Beijing Daxing, for 1200 people.
Pump free solar collector:600 Sets (2520 m² in total)	Storage capacity:60ºC hot water 45000 liters in total.
Auxiliary heat source: 32 sets gas boiler	Energy saving:270520 kWh per day.

3.Schools in Cote d 'Ivoire

In 2019, Cote d'Ivoire Country, for 1000 students
Pump free solar collector:101 Sets (404 m² in total)	Storage capacity:60ºC hot water 24240 liters in total.
Auxiliary heat source: 15 sets Positive displacement electric heater	Energy saving: 45086 kWh per day.

4.A hotel in Nanjing

In 2021, Nanjing city, for 8000 people.
Pump free solar collector:115 Sets (460 m² in total)	Storage capacity:60ºC hot water 27600 liters in total.
Auxiliary heat source: government heat exchange station.	Energy saving: 51802 kWh per day.

5.A company in Beijing

In 2019, Beijing China, for 322 people
Pump free solar collector:82 Sets (328 m² in total)	Storage capacity:60ºC hot water 24600 liters in total.
Auxiliary heat source: 1 set, government heat exchange station.	Energy saving: 36971 kWh per day.

6. Central Academy of Drama

In 2014, Beijing Changping project for 1200 people
Pump free solar collector:150 Sets (630 m² in total)	Storage capacity:60ºC hot water 45000 liters in total
Auxiliary heat source: 6 sets electric water heater	Energy saving: 45087 kWh per day.

FAQ 1. What can you buy from us?
Solar Water Heater, Solar water system. Solar collector.
2. What is your Delivery Time?
LCL order/Sample order: 3-7 days.
Full container order:10-15 days.
3. What is your warranty?
3 years after delivery;
4. Can you accept OEM?
YES. will do OEM Based on your requirements.
5. What is your MOQ?
1 set.
6. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
7. What services can we provide?
Accepted Delivery Terms: FOB,CFR,EXW;
Accepted Payment Currency: USD, EUR, CNY;
Accepted Payment Type: T/T, L/C;
Language Spoken: English, Chinese.