






A key to open and close the load.
Color:20A This solar charge controller adopts the advanced digital techniques and operates fully automatically. The PWM battery charging mode can greatly increase the lifetime of your battery and has various unique functions and quite easy to use features.
Speicifications: Color: Black Material: Plastic Voltage of Battery: 12V / 24V Automatic Rated Charge/Discharge Current: 20A USB Output Voltage: 5V Total USB Output Current: 3A DC Output Voltage: 12V Total DC Output Current: 2A Overload/Short Circuit Protection: 1.5 Times by Rated Current Short Circuit Recovery Time: 10s Open Circuit Voltage of Solar Panel: 40V No Load Loss: 0.05W Over Voltage Protection: 15V; x2/24V Float Charge Voltage: 14V; x2/24V Discharge Recovery Voltage: 12V; x2/24V Over Discharge Voltage: 10.5V; x2/24V Control Mode: Software Intelligent Control Working Temperature: -35~55°C Item Size: 135 * 100 * 25mm / 5.31 * 3.94 * 0.98in (L * W * H) Item Weight: 222g / 7.83oz
Package List: 1 * Solar Charge Controller 2 * DC Cable 1 * User Manual(English)
Still testing it, haven,t had alot of sun yet. The sun that have had, it seems to maintain a 12v battery, that I have hooked up to it, 13.6v during the daytime, and holds about 12.9 at night. the display work, to show the status. So yes, its worth it.
Super awesome works better than the little play things I was using before.
its working good
Great charge controller USB falls a little short of the 2A that they claim
Easy ro install and was as described
Doing the job and easy to install.
Love it works great. Tell you all the information you need
Good product.
I have used the Charge controller for several months. I have a 230 watt panel charging a large marine battery.
Works great! I bought this to charge two large deep cell batteries with a 100w array (which I now know that I need to add to).
It died after 3 days use. No problem till then, it did what it claimed to do, and no error indications – just completely dead display, and some sort of partial or intermittent…
Worked for 1 week then drained my battery and died. What a waste of money!
Pre programed junk. This is very cheap
I wish to thank Anself for building this charge controller.Wow, Battery voltage and usage (Amps) displayed on the screen.
Just got it installed today, 5/2/17…will let you know the overall performance.5/8/17…unit has failed! I had to move my batteries and the + clamp came off.
comments powered by DisqusGreat charge controller for the price! Fit the bill for my small solar generator project. For those wondering (as I did) the USB and 12V DC output options on the front only come…