Product Name: 12V/24V/36V/48V 30A/50A/60A/80A/100A MPPT Solar Charge Controller Model NO.: J-Y-MASTER Rated Voltage: 12V/24V Application: Collector Controller, Solar System Controller, Charger Controller, Lighting Controller, Solar Working Station Certification: CE Condition: New Control Mode: MPPT Warranty: 18 Months Approval: Ce & RoHS ODM & OEM: Accepted Weight: 7.5kg Dimension(L*W*H): 420*280*102mm Feature: Quick Start Instructions Functions: Time & Light Control Solar Controller: Solar Charge Controller Trademark: Jyins Transport Package: Standard Exporting Carton or by Your Requirements Specification: CE, RoHS Origin: Yueqing, Zhejiang, China HS Code: 8504403090 Product Description 12V/24V/36V/48V 30a/50a/60a/80a/100a mppt solar charge controllerProduct DescriptionFAQQ1.Wouldyouaccepttouseourlogo?.Ifyouhavegoodquantity,itabsolutenoproblemtodoOEM.Q2.Wewanttoknowmonthcapacity. Itdependsonwhichmodel.Forexampleforrelaytypesmallcapacity,monthcapacitycanreachnear200000pcs andbigcapacitynear30000pcs.Q3.Whereisyourmarket?Ourproductsarepopularinrussia,indonisia,Philippines,italy,america,pakistanandsoon.Someofthemareourregularcustomersandsomeofthemaredeveloping.Wehopeyoucanjoinusandmakemuturalbenifitfromourcooperation.Q4.Doestheinverterconnectwithsolarsystem?Yes.Becauseoftheuniquefeaturewhichcombineinvert,chargeandACauto-transferswitchintoonecompletesystem,madeinverternotonlyconnectwithsolarsystem,alsocouldbeusedinofficerequipment,householditems,powertoolsansetc..Q5. Whatkindofcertificateyouhave?OurcompanyalreadyachieveCE,ROHS.Any certificate can apply for you.Q6. What is OEM?Original Equipment Manufacturer.Q7.How long of the warranty or guaranty?18 months.Q8.How to pay for solar controller?We accecpt paypal,western union, T/T. If you have any good payment, we also can accept.