Waterproof PV Combiner Box 4 String 4 Input 1 Output Plastic Solar PV DC 1000V Combiner Box

  Product Features  The combiner box can be divided into three types in terms of function. The first type is the basic type, without anti backflow and monitoring functions; The second type is equipped with anti reverse function and does not have monitoring function; The third type, which has both anti anti anti anti backflow and monitoring functions, is the most versatile, cost-effective and cost-effective combiner box.Name of combiner box components and their main impacts:1. Circuit breaker and isolation switch: used for isolation; Easy to cut off power for maintenance on the load side2. Photovoltaic fuse: prevents the line from withstanding excessive current or short-circuit current, and protects photovoltaic modules3. DC Surge protector: to prevent inductive lightning stroke4. Anti reverse current diode: To prevent reverse power transmission from high voltage string to low voltage string, but it will cause power loss and require additional heat dissipation devices5. Monitoring unit (intelligent controller): monitoring current, Surge protector status, etc. to realize data communication6. Voltage transmitter and self powered power supply: providing working power to the intelligent controller  Recommend Products    Product DescriptionName PV combiner box System maximum de voltage 1000 Maximum input current for each string 20A Maximum input strings 2 44Maximum outpui switch current 40A Number of invener MPPT 1 Number of Outpui strings 1 Category of test II grade protection Nominal discharge current 20kA Maximum discharge current 40kA Voltage protection level 3.8kV Maximum continuous operating voltage Uc 1000V Poles 3P Structure characteristic Plug-push module Operating Temperalure Wall mourning type Installation method Wall mourning type Hot products Company Profile FAQQ1:.What is working time?A:08:30-17:00 (GMT+8 Beijing), from Monday to Saturday.24 Hours customerserviceFor any query or problem , please contact us : Q2: Will my drawing be safe after you get it?A:Yes, we will not release your design to third party unless with your permission. And wecan sign the NDA before you send the drawing. Q3: What is the MOQ?A: Usually we don't set MOQ, but the more, the cheaper. Besides, we are happy to makeprototype or sample for clients to ensure quality standard.Q4:Whether some samples can be provided?A: Yes, We can supply the sample if we have ready parts in stock, but the customers haveto pay the sample cost and the courier cost.Q5: What is your terms of payment?A: T/T 50% as deposit, and 50% before delivery. We'll show you the photos of the productsand packages before you pay the balance.Q6: How about your delivery time?A: Generally, it will take 5-7 days after receiving your advance payment. The specific deliverytime depends on the items and the quantity of your order/* 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