Solar Water Heater with Electric Backup Solar Instant Water Heater Kits

Product Description Separated pressurized flate panel solar water heater is the biggest difference from past directly water cycle water heater that it adopt a specific kind of madium.The medium flows through collector and absorbs a great deal of heat,then circulatie to water tank and heat the water inside tank. Due to the super heat radiating performance and the medium doesn't directly touch water fllow, so the thermal efficiency it collect is very high. FeaturesFeature:1)The collector adopt copper aluminium or copper copper board core ,collect heat by working medium circulation and according to absorb the solar energy principle, rise the water teperature to 55ºC in water tank.It can provide healthful hot water for user all day and does't be effected by cloudy and rainy of climate due to it configure automatic electric heating system.2)The heat circulation copper pipe is made bending type at one time ,which radically ensure the manufacturing quality of collector.3)Storage heat water tank adopt the most advanced crystal inner tank, never scaling, beating pressure 0.8 Mpa;4)The insulation of water tank used polyurethane with high pressure foaming, 50 mm thickness, heat preservation 72 hours, The teperature drop 2ºC to 3ºC every 24hours during lasted rainy days.5)Water heater is equipped with the working medium expansion tank, collection hot medium without any leak, low temperature resistance, not frozez at 30 degrees below zero, safe and reliable.6)High efficiency heat-conducint of patent technology, improve the heat cycle transfer efficiency between the collector and storage tank. The solar energy absorption rate of heat absorption body is not less than 0.68,and the total heat loss coefficient (including the heat loss of collector) is only 7% to 9%.                                                                        SpecificationTypeArea(M')Absorber Area (M')Length/Width/Height( mm)Gross Wet(kg)Coating20GP/40GP/40HQlo adingQuantity(sets)BT-SH-l5O21.82000/1060/8096Black chrome32/76/89BT-SH-20032.82000/1560/80126Black chrome26/62/73BT-SH-25O43.62000/2120/80152Black  chrome21/49/58  Aftersale ServicesWe provide after-sales installation and post-maintenance guidance. When you purchase our products, our service has just begun.                                             Remote guided installation                                                                                                 On-site guided installationOur AdvantagesEasy to communicate16 hours on line per dayCooperating with us, you don't need to deal with multiple suppliers at the same time. We are online 16 hours a day, responding to customers' questions in a timely manner, effectively saving your time and cost.Integrate resourcesWe have established cooperative relations with many professional and big brand manufacturers in China. Taking advantage of resources, we have integrated photovoltaic products and new energy products. Realistic one-stop shopping.Ensure that goods are produced on time.Cooperating with many factories to ensure quality while ensuring efficiency.Own Factory Bargaining Power.While negotiating with the factory and packing the quality, we can get you a competitive price.Packaging & ShippingFAQQ1. What's the delivery time?A: Within 200pcs, the delivery time is about 14 days. More quantity need check.Q2. What is your terms of payment?A: Usually our payment terms is T/T 30% as deposit, and TT70% or L/C 70% at sight before delivery. We'll show you the photos of the products and packages before you pay the balance. The payment can be negociated.Q3. What's the MOQ?A: The Minimum order quantity is 1 pieces for each model.Q4. Do you offer OEM service?A: Sure, we can offer the OEM service, and the MOQ is 300 pieces for OEM models.Besides, we can make the brand and packing design.Q5. Do you test all your goods before delivery?A: Yes, we have 100% test before delivery.Q6: How do you make our business long-term and good relationship?A:1. We keep good quality and competitive price to ensure our customers benefit ;2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.   /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1