CMTD-2420 20A 12V/24V Solar Charge / Discharge Controller with LED Display & Dual USB Ports
Prices updated 19 May 2026
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Product Description
About the producct1. Brand new and high quality 2. Connects to solar panel to charge battery 3. Identify voltage level automatically 4. Adjustable charge / discharge parameters 5. Low voltage / overheat / overload / short-circuit / reverse polarity protection 6. Settable operatings modes of load 7. Dual USB output 8. Suitable for 12/24V lamps 9. LED display for better viewing 10. Connect battery first then solar panel or loadsSpecifications1. Max charge current: 20A 2. Max discharge current: 20A 3. Max solar panel input voltage: less or equal to 50V 4. Rate voltage: 12/24V auto work 5. Stop charging voltage: 14.7/29.4V 6. Low voltage recovery: 12.2/24.4V 7. Low voltage protection: 10.5/21V 8. USB output: 5V 2A 9. Operating temperature: -20 to 60 Celsius degreeSpecification: General Material Plastic Size 13.2*6.9*2.7cm Weight 154g Package Weight One Package Weight 0.16kgs / 0.35lb One Package Size 14.2cm * 4.1cm * 8cm / 5.59inch * 1.61inch * 3.15inch Qty per Carton 100 Carton Weight 19.50kgs / 42.99lb Carton Size 43cm * 34cm * 31cm / 16.93inch * 13.39inch * 12.2inch Loading Container 20GP: 588 cartons * 100 pcs = 58800 pcs40HQ: 1365 cartons * 100 pcs = 136500 pcs
