Check the listing for details. Solar Charge Controller 30A/50A/60A LCD Display 48V Battery Charger Regulator. Condition: New. Listed at 39.00 USD. Solar Charge Controller 30A/50A/60A LCD Display 48V Battery Charger Regulator Normal 0 7.8 磅 0 2 false false false EN-US ZH-CN X-NONE Features: 1. Visual LCD graphic symbol. 2. Brief key operation. 3. Grade auto switch of system voltage. 4. Intelligent PWM Charging Mode. 5. Auto temperature compensation. 6. Adjustable charging & discharging parameter. 7. Settable working modes of loads. 8. Accumulative function of charging & discharging AH. 9. Protection for battery back discharging. 10. Protection for battery low voltage ( LVD). 11. Overloading & short-circuit protection. 12. Battery reversed protection. 13. Delayed auto restart after overloading protection. Technical Data Rated Voltage 12V/24V AUTO 48V Rated Current 20A 30A 40A 50A 60A 20A 30A 40A 50A 60A Voltage of solar panels ≤50V ≤100V Float charging voltage 13.7V/27.4V 54.8V Low voltage protection 10.7V/21.4V 42.8V Low voltage recovery 12.6V/25.2V 50.4V Characteristic No load loss:≤10mA; Loop voltage drop:≤170mV;Temperature compensation:-4mV/Cell/℃ Working Environment Operating Temperature:-20℃~60℃; Storage temperature:30℃~70; Humidity requirements:≤90％,no condensation Installation cable area ≤7# AWG (16mm2) ＞3# AWG (25mm2) ≤7# AWG(16mm2) ＞3# AWG (25mm2) Package size 209×110 ×63 mm 217 ×158 ×95mm 209×110 ×63 mm 217 ×158 ×95mm Weight 360g 590g 360g 590g Country / Region Estimated Delivery Time Working days are not including Saturday, Sunday. Estimated Delivery Time Working days + Saturday + Sunday United States, Canada 7 - 18 Working days 10 - 24 days Australia, United Kingdom, South Korea , Singapore , Malaysia , Austria , Belgium ,Switzerland ,Denmark , Finland , Hungary , Ireland , Italy , Luxembourg , Netherlands , New Zealand , Poland , Portugal , Sweden 10 - 18 Working days 12 - 24 days France ,Turkey , Mexico , Russia , Israel , Saudi Arabia , Ukraine , Norway , Brazil 14 - 18 Working days 18 - 30 days Other countries 20-30 working days 30 - 50 days FEEDBACK Note: Do not hesitate to talk with us anytime before and after the purchases, we are committed to your 100% customer satisfaction. I am here and ready to assist you with any question or concerns you might have before or after the purchase. If you have the problem with our goods, please talk with us first with eBay message BEOFRE you open return request or file a dispute or leave the netural or negative feedback. My goal is to make sure you are happy and having the pleasant shopping with us.