Product Name: Esmart3-20A/30A/40A/50A/60A 12V/24V/36V/48V Auto., LCD, MPPT Solar Charger Controller Model NO.: eSMART3-20A/30A/40A/50A/60A MPPT Solar Controller Rated Voltage: 12V/24V/36V/48V Auto. Application: Collector Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller Certification: ISO, CB, CE, RoHS Condition: New Trademark: ConPO Transport Package: Standard Export Packing Specification: eSMART3-20A/30A/40A/50A/60A MPPT Solar Controller Origin: Nanjing, China HS Code: 8537109090 Product Description eSmart3 series is the third generation of eSmart mppt controller, combined with the second generation of high conversionefficiency, back-light LCD display, control mode, connect way, internal structure etc. features, also optimized the following points:1. Increase all kinds of protection function to be used more reassuring.2. Add the LOAD sampling to be used more clear of output load.3. Wider PV Input voltage than eSmart2, so it suitable for more kinds of PV modules4. Reduce the static standby self-consumption, energy saving and more simply for small system. Choose eSmart3, more intelligent in life!