Heat pipe vacuum tube technical parameter Model: hp58/1800-20 l / 0.43 mm Outer tank material/thickness: sgcd/ 0.5mm Angle of collector: 25-85 ¡ã Rated pressure: 0.7mpa Heat pipe material: copper; 14/24 mm condenser diameter, 1800 mm pipe length. Insulation material and thinness: polyurethane foam, 50 mm Seal: silicon rubber polymer Manifold material: aluminum alloy Tank capacity: 100, 150, 180, 200, 250, 300 lite Advantages: 1. Adopts red copper channel, with great performance of heat exchange 2. Utilize copper heat pipes containing special medium liquid with low boiling point. 3. Work well in all climate, can be function well even in ambient temperature 4. Each heat pipe tube works independent and efficiently and easy to change if necessary. 5. No water flows inside the vacuum tube, no risk of freezing. Working principle: 1. Solar absorption: solar radiation is absorbed by the evacuated vacuum tubes and converted into heat. 2. Solar heat transfer: heat pipes conduct the heat from within the solar tube up to header. 3. Solar energy storage: water or water mix is circulated through the header, via intermittent pump cycling. Each time the water circulates through the header the temperatures is raised by 5-10oc / 9-18of. Throughout the day, the water in the storage tank is gradually heated. Packing :standard export carton with foam or wooden box Delivery: 10-15 working days We offer products which are designed with your specific requirement in mind. Package: standard cartoon box Min order: 2 pieces
Supplier: Led bulb, tube light, panel light, decoration light, wall light, steel wires, steel plate, stainless steel plate, twisted wire rods, galvanized wires, wire mesh, site fencing, mosquito mesh, thread rods, rebar, twisted rods, t bar, nuts and bolts, hardware, pvc pipes, upvc pipes, api pipes, melamine, mdf board, plywood, film faced, shuttering, packing, core veneer, face veneer, hdf molded door skin, door filler, tubular particle boards, pvc boards, wpc boards, doors, block board, hard board, gypsum board, canopy, carpet, flooring wooden, bamboo, laminated engineering, tiles, granite tiles, granite blocks, black galaxy, wash basin, water closets, washbasins, ss sinks, faucets, furniture, pvc edge bending, crew, locks, pvc seals, silicone cartridges, shower enclosures, shower door hinges, handles, knobs, brackets, slides, nails, solar panels, flexible solar panels, solar power station, battery, inverters, rechargeable fans, lights, spring, 3ply disposable face mask, oxygen concentrator ,
Services: Buying office, oem, components sourcing, value added services
Buyer: In shell pecan nut, macadamia nut
Product name BBQ Charcoal Keyword BBQ Charcoal Charcoal Specification Black color BBQ charcoal - pillow shaped coconut charcoal briquettes Photograph attached. It would be 42 grams weight of one pcs pillow shaped as u can see in pics Size is 40*40 mm all four sides 4/4 cm . Lab report will be provided.
Product's name: Wood Charcoal Keywords: Flat cube charcoal,Flat cube burning,Lump charcoal , Lump Shisha Charcoal, Silver Charcoal. Specification as following: Specification: Grade A Material (Composition) 90% bamboo charcoal & 10% pure nature bonding Moisture Content less than 6% Fixed Carbon More than 85% Ash 4% Heat value 7000J-8000J Volatile Matter 2% Hardness 90% Temperature (Burning) 700-880°C Burning Time 4-5 hours Others feature smokeless,odourless,innocuity, no bursting it is an environment-friendly products , no any chemicals Size: hexagon shape square diameter outer diameter Æ 40mm 40x40mm inner diameter Æ 10mm Æ 10mm Length 18-25cm 18-25cm Weight (Average) 285g-295/pc 285-295g/pc
Solar home system has been designed to meet your needs for reliable and affordable portable lights and for charging mobile phones.
-White Charcoal, also known as Binchotan, is a type of hardwood charcoal that has traditionally been produced in Japan. It is called �¢??White�¢?? charcoal because of its light color and unique benefits that create economic value compared to traditional black charcoal. -Binchotan is the purest charcoal on earth by the highest carbon proportion (more than 92%) and is completely odorless, and smokeless when burning. White Charcoal is more difficult to ignite than black charcoal; however, it burns hotter and longer. When hitting the pieces together, it gives a light metallic sound. The white charcoal doesn�¢??t break into small pieces while burning. USAGES Food grilled over white charcoal retains its natural flavor and moisture because it burns cleanly and without flames. It is popular in high-end restaurants and mostly in Korea and Japan. In addition, binchotan has many uses such as water purification, exhaust filter, deodorant, skin care, metallurgy, used in battery manufacture...
The SANDI solar charge controller adopts advanced digital control technology, touching keys and automatically operation. With the features of PWM (Pulse Width Modulation) battery charging and unique control technology, the PV charge controller improves battery life efficiently. The PV charge controller is only suitable for controlling solar modules. Never connect any other types of charging source to the controller. This can destroy the controller and/or the charging source permanently. To meet different solar power stations need, there are 48V 96V 120V 192V 220V 240V 360V 384V 480V 492V and 600V other normal series voltage level base on different battery voltage of off-grid PV power station system project. Product Feature: 1, The solar controller uses high performance 32-bit chips which is excellent EMC design 2, The controller adopts advanced PID algorithm which has more accurate battery energy management system to improve the battery efficiency 45% at least 3, The controller adopts three charging stages (buck charging, equalize charging and float charging) which can maximize the utilization of photovoltaic modules and batteries 4, IGBT Modular design ensure stable and efficiency performance of solar controller and solar power system 5, The controller has perfect battery protection function and with multi-stage charging technology to improve battery life 35% at least 6, The controller has double loop control function of voltage loop and current loop, user can set the limiting charging current 7, Fully enclosed duct design and high-speed fan for cooling makes the controller working under harsh environments 8, The controller has power generation statistics and real-time power curve function, so we can know power generating information at any time 9, Colorful LCD display, touching key and multi-language option makes the HMC (Human Machine communication) easy and convenient. Users also can set working parameters through the LCD panel and touching keys according to different battery feature 10, The controller also has temperature compensation function and RTC real time clock function, 11, Standard Modbus protocol for RS-485 or GPRS communication to extend the communication distance (optional function) 12, The patent of second protection function which can protect battery from over charging due to power switch failure (optional function)
We offer the solar energy station kit. For flat, home, country house, summer cottage. For camp, rest at nature. Italian technology. Factory in China. Solar module Solar module port Charging indicator on / off switch 2 USB ports Solar Torch with Reading Light External Recharge Radio with Music Player Mobile phone plugs Main box 3 Light bulbs 3 Light switches Good starting in saving electricity !
The SANDI solar charge controller adopts advanced digital control technology, touching keys and automatically operation. With the features of PWM (Pulse Width Modulation) battery charging and unique control technology, the PV charge controller improves battery life efficiently. The PV charge controller is only suitable for controlling solar modules. Never connect any other types of charging source to the controller. This can destroy the controller and/or the charging source permanently. To meet different solar power stationsâ?? need, there are 48Vã??96Vã??120Vã??192Vã??220Vã??240Vã?? 360Vã??384Vã??480Vã??492V and 600V other normal series voltage level base on different battery voltage of off-grid PV power station system project. Product Feature: 1, The solar controller uses high performance 32-bit chips which is excellent EMC design 2, The controller adopts advanced PID algorithm which has more accurate battery energy management system to improve the battery efficiency 45% at least 3, The controller adopts three charging stages (buck charging, equalize charging and float charging) which can maximize the utilization of photovoltaic modules and batteries 4, IGBT Modular design ensure stable and efficiency performance of solar controller and solar power system 5, The controller has perfect battery protection function and with multi-stage charging technology to improve battery life 35% at least 6, The controller has double loop control function of voltage loop and current loop, user can set the limiting charging current 7, Fully enclosed duct design and high-speed fan for cooling makes the controller working under harsh environments 8, The controller has power generation statistics and real-time power curve function, so we can know power generating information at any time 9, Colorful LCD display, touching key and multi-language option makes the HMC (Human Machine communication) easy and convenient. Users also can set working parameters through the LCD panel and touching keys according to different battery feature 10, The controller also has temperature compensation function and RTC real time clock function, 11, Standard Modbus protocol for RS-485 or GPRS communication to extend the communication distance (optional function) 12, The patent of second protection function which can protect battery from over charging due to power switch failure (optional function)
.jpg?format=webp)
