DOKIO 2PC Solar Panel 100W 18V Monocrystalline 200W with 20A Controller

These panels were bought to pair with a battery bank that has over 2300Wh available power when fully charged. First thing of note is that these were well packaged and protected and there was even plastic to peel off the metal frames protecting them too. The panels themselves were relatively easy to fit up, however as I have fitted these vertically, it does limit the amount of power they can generate. Together, I've seen a little over 130W between them which is about 5W per panel less than a Renogy panel I had used before. Really, though, this is totally acceptable considering the price of these panels when purchased was half the price of the Renogy and this kit came with additional cables which I was able to send inside and connect up with proper RC4 connectors the other end. It comes with the combiners to join the panels. It even comes with a charge controller if you have a battery with no charge management built in. Ok it's only a cheap PWM controller but what do you expect as a "freebie" as part of the kit? All in all then, happy with this kit and using this to provide free energy for when I WFH as well as providing a backup power source if needed.

Work well in overcast weather and professional delivery etc from company.

I am very impressed with these solar panels. I purchased 2 of them which are wired in series and fed to my grid tie inverter where when the panels are in full sun even in late March I regularly see 220-230W converted through my inverter. After seeing reviews of other panels poor performance I'm glad I bought these.

Seem pretty good for the money. Work fine. The bad? Slow delivery (1 month), thin gauge side rails (may be similar to others, I'm not sure). No response to customer support query.

I brought this panel to supplement a panel I already had. This panel although supposedly a lower output than my existing panel, actually outperforms its big brother. It seems better at producing power on overcast days than my older panel. I have just ordered another 2 more.Easy to install and connect.(despite the description saying USB connection, these are standard solar panel connections). I have found nothing negative about these panels and would not hesitate to recommend them. Although these panels are framed, they are light weight and fairly low profile.

I tested this today when it arrived. I connected the panel to a small battery bank that accepts solar energy directly, and it was getting 95W very consistently. The panel is rated for 100W, so 95 is quite close. It may be the case that my little power bank can only accept up to 95W max but if not and that was the max output of the panel it is still a good result for where I live.The panel seems to be capable of the advertised wattage.The cables seem plenty thick for chaining a couple together in parallel or series.

Outstanding value on this solar system! It generates impressive wattage even in low light conditions. I highly recommend it!

This product package came with everything required for a quick instalation. Nothing else required except for a screwdriver.