Product Name: 20A 12V/24V LED LCD Display Solar Charge Controller Model NO.: JS-C-20A Rated Voltage: 12V Application: Collector Controller, Water Heater Controller, Solar System Controller, Charger Controller, Lighting Controller, Voltage Controller Certification: CE, RoHS,IEC Condition: New Trademark: kinsunsolar Transport Package: Box Specification: 133*69*18 Origin: Guangdong, China Product Description Technical ParameterChina manufacturer for solar charge controller 12v 24v 20amp:Dual USB Port:The solar charge controller with dual USB ports,12V/24V auto; Rated Charge & Discharge Current: 10A;Solar Battery:Solar Charge controller is only suitable for lead-acid batteries: OPEN, AGM, GEL, not for nickel hydride, lithium, Liions, or other batteries. I'ts another model for lithium battery.Easy to install and Operat:Solar controller can clearly indicate the status and data, it can be conveniently switched modes and parameter configurationGood Heat Dissipation:Dual mosfet reverse current protection, low heat production(ALL electronic components generate heat when they are running, it is better to shelter them for better heat dissipation, avoid direct sunlight exposure or damp place)1.Q:Are you trading company or manufacturer ?A: We are factory, welcome to visit our factory at any time.2.Q:How long is your delivery time?A: Generally it is 5-7 days if the goods are in stock. 15-20 days if the goods are not in stock, it is according to quantity.3.Q:Do you provide samples ?A: Yes, we could offer the sample with the best discount.4.Q:What is the MOQ ?A: We don't have MOQ for first order.5.Q:What is your terms of payment ?A: Payment<5000USD, 100% in advance. Payment≥5000USD, 30% T/T in advance ,balance before shippment.