Item No.:SW183

Description.:
Features:
1) High heat effectiveness: higher than normal all-glass tube by 10%
2) Heat-pipe conduction: no water inside, thus it is successfully prevented
    form the defects of tube blockage and low power output caused by water
    fouling and deposits or dust and sand
3) With small thermal capability, it can output power in 2 minutes. The
    highest temperature of cooling end can reach 250^oC. The
    average heat efficiency can still be 50% even under -50^oC
4) High efficient selective absorptive coatings and vacuum heat insulation
    technology ensure the tube to get higher heat output in cloudy weather
    and in moist area, especially in winter
5) Solar collecting plate is installed and sealed inside the tube of high
    quality borosilicate glass with 5 x10^-2Pa of vacuum, so it
    cannot be corroded even in moist area
6) Hot water system can endure 0.6Pa so that it can be connected to tap
    water tube

U.Price: Negotiable

Price Terms: FOB

Payment Terms:T/T or L/C

Delivery Lead Time: 10 days

Product Origin: China