Dual mosfet Reverse current protection ,low heat production.
Double USB Socket.
Aluminum alloy injection port.
Plastic shell + iron back plate. 4.12V/24V Auto adapt, small size, easy to operate.
LCD, programing parameter. Data memory function.
Using PCB industrial grade chip, harsh environment adapt.
12/24V Automatic adaption
Rated charging current:
Rated discharge current:
PV Maximum Input Voltage:
12V system < 23V/24V system < 46V
Increase charging voltage:
b1 Sealed type
b2 Gel type
b3 Open type
Floating charge voltage:
Discharge cut-off voltage:
10.7V,(Adjustable range: 9V-11.3V)
Discharge recovery voltage:
12.6V,(Adjustable range: 11.5V-13V)
Size / weight:
Production Process of PWM solar charge controller:
Since 2012, OSLEDER has gained rich experience in designing and manufacturing the most efficient and robust hybird solar inverters and the most complete off-grid solar system. A focus on testing, quality control, and traceability ensures our solar power system offers an industry-leading warranty and reliability guarantee. Invest in yourself by going OSLEDER. This will be your most economical long-term investment yet.
Ease of installation was a key factor when I chose a supplier for our LED light installation. Osleder didn’t disappoint on this. Performance of the lights greatly outshone every expectation that I had, even at a 20% dimmed level activated by the sensors we requested. I would certainly have Osleder as a front-runner for any future LED projects on our sites.
Scott Thomas, Solar LED Lighting
Osleder Lighting delivered a reduction in our energy costs of 78% and the installation looks outstanding. The lighting really is great and I am really pleased with the whole job from start to finish.