Fast delivery, well packaged and quality device. The product is very good - the quality is good, it is stable. That is, absolutely everything is as described and advertised. It has not yet been tested in real world conditions. But it was able to work in the light of sunset. Of course, with very low charging capacity.

Fast delivery, well packaged and quality device. The product is very good - the quality is good, it is stable. That is, absolutely everything is as described and advertised. It has not yet been tested in real world conditions. But it was able to work in the light of sunset. Of course, with very low charging capacity.

Fast delivery, well packaged and quality device. The product is very good - the quality is good, it is stable. That is, absolutely everything is as described and advertised. It has not yet been tested in real world conditions. But it was able to work in the light of sunset. Of course, with very low charging capacity.

paid about 26 euro, absolutely not 20 w because 5V x 2 A = 10 watt . I made a testing facility. In full sun and right angle 35 degree it barely reached 0,4 A by 5 V as you can see in the picture. Not worth the money

paid about 26 euro, absolutely not 20 w because 5V x 2 A = 10 watt . I made a testing facility. In full sun and right angle 35 degree it barely reached 0,4 A by 5 V as you can see in the picture. Not worth the money

paid about 26 euro, absolutely not 20 w because 5V x 2 A = 10 watt . I made a testing facility. In full sun and right angle 35 degree it barely reached 0,4 A by 5 V as you can see in the picture. Not worth the money