100L 200L 300L Wholesale Solar Water Heaters

Compact non pressure solar water heater relies on the nature circulation of the water between solar tubes and the watertank.Thermosyphon systems work on principal of heat rising. The water enters in the bottom of the collector and rises to the tankas it warms. The advantage of this system is that solar heat is stored in a well-insulated tank, so hot water can be used at anytime without the penalty of overnight losses.Moreover the insulation of the tank can protect heat during 3 days without heat loss.Our services1. Packing: Standard export carton with foam or wooden box, Wooden Box Packing for Sample 2.Shipping: 7 days for sample, 7-10 days for 20/40 container 3.MOQ: Sample is available 4.Warranty: 5 years guarantee for whole set solar water heater 5.Port of departure:Shanghai or Ningbo 6.Supply ability: 6000 sets per month 7.life time : more than 20 yearsProduct Introduction Item noDiameter of outer tankDiameter of inner tankQTY of tubeDiameter of tubeLength of tubeEffective light areaTanks capacityApplication peopleZY-1NA-5808460mm360mm858mm1800mm0.8380L2ZY-1NA-5810460mm360mm1058mm1800mm1.04100L2-3ZY-1NA-5812460mm360mm1258mm1800mm1.25120L3ZY-1NA-5815460mm360mm1558mm1800mm1.46150L3-4ZY-1NA-5818460mm360mm1858mm1800mm1.87180L4ZY-1NA-5820460mm360mm2058mm1800mm2.08200L4-5ZY-1NA-5824460mm360mm2458mm1800mm2.5240L5-6ZY-1NA-5830460mm360mm3058mm1800mm3.13300L6ZY-1NA-5836460mm360mm3658mm1800mm3.75360L6-7ZY-1NA-5840460mm360mm4058mm1800mm4.17400L7-8ZY-1NA-5850460mm360mm5058mm1800mm4.69500L8-91. Material of inner drum board: SUS304 0.31MM, outer diameter 460MM2. Material of outer barrel board: color steel, inner diameter 360MM3. Insulation layer: 5 cm4. Bracket: 201 round tube bracket 1.0MM, angle 27 degreesFAQQ: Are you a manufacture or trading company? A: We are a manufacture special for solar water heater. Q: Which payment way you accept? A: Paypal, Alipay, T/T, L/C ,D/P. Q: What's the MOQ? A: For trail sample order, 1pcs is available. Q: What's your delivery time? A: 7-10 working days after receipt of signed PI and down payment Q: What is your package ways?A: Generally, standard products with standard package. Inside: plastic foam. Outside: cartons Q: Do you have other ADDITIONAL SERVICE?A: YES We could offer other accessories (cover side/ support / solar water heater controller /silicon seal /rubber seal )used on solar water heater system and the price will be much competitive./* 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