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1,,solarpanel:1000W 2, controller and inverter in one frame 3,battery 24V 400AH[...]

Feature: 1. Using high efficient metal glass vacuum tubes consist of a single glass tube. Due to the curved aluminium plate coated with Al-N-O selective coating inside the tube and the copper heat pipe be attached, metal glass vacuum tube own a high efficient absorption, perfect heat conduction and low heat capacity; 2. Suitable for regions where water quality is unfavorable . The system has been designed to ensure that the condenser or 'heat exchanger' at the top of each solar tube never comes[...]

Solar water heating systems include storage tanks and solar collectors. There are two types of solar water heating systems: active, which have circulating pumps and controls, and passive, which don't. Most solar water heaters require a well-insulated storage tank. Solar storage tanks have an additional outlet and inlet connected to and from the collector. In two-tank systems, the solar water heater preheats water before it enters the conventional water heater. In one-tank systems, the back-up heater[...]

1.Solar collector : adopt sectional metal heat-pipe vacuum tube, manifold box (SUS304-2B stainless steel for outer box), copper header pipe; support (1.2mm thickness stainless steel profiled bar) 2.Pressure water tank : porcelain enamel Inner tank; with a copper coil; a electrical heater; a magnesium bar; a safety valve etc. 3.Working station system: expansion case; circulation pump; intelligent controller; balancing valve; pressure guage; safety valve; check valve etc. 4.Packing:[...]

inner tank: 0.4mm SUS304 2B stainless steel water tank: 0.4mm SUS304 2B stainless steel Heat preservation: 55mm thickness imported PU vaccum tube: AL-N-Al Bracket: 430 stainless steel[...]

type: gas room heater, patio heater, electric heater gas room heater feature: 1) Convenient mobile heater 2) Installation battery piezoelectricity 3) Ignition no need external power 4) Button switch three-state flame regulation 5) Forged-copper valve durable 6) Ceramic infrared burner 7) Economical heating method 8) Conventient functions 9) Multiple safety devices 10) Flameout automatic gas cut safety device 11) Oxygen-out automatic flame out safety device Patio heater[...]

Product Description Tank capacity(L): 200 Tube specification(Diameter x Length) (mm): Heat pipe Ø58 x 1800 Tube quantity: 24 Tube vacuum degree: 5 x 10-3 Tube absorption >0.88 Tube heat loss <0.08 Tube heat transfer power: 26000Kw/m2 Working pressure(MPa); 0.6 Anti freeze(C): -40 Anti ice drops(Diameter mm): 30 Tube start working temperature(C) <25 Lighting Area (Made by Alum alloy) (m2): 3.4 Support frame anti wind (stainless steel): 26.5m/s 10 grade Tank inner[...]

Micro-computer controlled superconductor electromagnetic heaterMicro-computer controlled Super-conductive Electromagnetic Heater Energy-saving, Environmental protection, Safety, Durability. New patent Products Energy-saving 40-50% to the traditional electrical-heater. Working principle: Micro-computer controlled Super-conductive Electro-magnetic Heater uses electro-magnetic induction to heat, rectifying circuit converts 50Hz AC to DC, then converts DC to 20-30KHz high frequency voltage by controlled[...]

Advantages - Highly efficient absorber, improving daily average efficiency up to 50%. - Withstand pressure of 0.6 MPa, can be connected directly with city water pipe. - No water exists in the evacuated tubes. The solar water heater can still work in the event of tubes breakage. - Simple structure, easy to assembly and install. - Can be used all year around in the cold climate. - Can be used together with auxiliary electric booster. - Automatically controlled. - Large-scale solar hot water[...]

This clear quartz rod has high purity, elevated temperature characteristic and low coefficient of thermal expansion. It serves as the material of the bridging rod for single end halogen lamps,fiber optic lighting ,quartz making ,wafer and push rods in semiconductor indyustry .We have many specifications for your choice.The diameter ranges from 1.2mm to 25mm. And the small diameter quartz glass rods are our priority products[...]