For its price I'm shocked with how well this panel performs. Cloudy day and its pumping out 16v.

For its price I'm shocked with how well this panel performs. Cloudy day and its pumping out 16v.

For its price I'm shocked with how well this panel performs. Cloudy day and its pumping out 16v.

Got it today. Packaging well. but it's not defective. Tried it fast and it works. At the 12 V output, however, 21 V come out in the sun and 16 V in the shade. Everything should be like this. With the 5 V output, it is 5.4 V in the sun, but only 3-4 V in the shade. This is not what I expected. I assumed that the small box contains at least one active inverter. Apparently, there are only a few diodes that break down the voltage. The performance data I have not checked yet. For the approximate 47 â ¬ and the performance data no bargain compared to other suppliers, because it is here also only about I foils welded solar cell residues. Am somewhat disappointed by the product. Delivery time was more than 6 weeks.

Habe es heute bekommen. Verpackung na ja. es ist aber nichts defekt. Haben es schnell ausprobiert und es funktioniert. Beim 12 V Ausgang kommen aber 21 V in der Sonne und 16 V im Schatten raus. Soll alles so sein. Beim 5 V Ausgang, sind es 5,4 V in der Sonne, aber nur 3-4 V im Schatten. Das ist nicht was ich erwartet habe. Ich bin davon ausgegangen, dass in dem kleinem Kästchen zumindest ein aktiver Wechselrichter enthalten ist. Anscheinen sind da nur einige Dioden enthalten, die die Spannung runter brechen. Die Leistungsdaten habe ich noch nicht nachgeprüft. Für die annähernden 47 € und den Leistungsdaten kein Schnäppchen im vergleich zu andere Anbieter, da es sich hier auch nur um ich Folien eingeschweißte Solarzellenreste handelt. Bin etwas enttäuscht von dem Produkt. Lieferzeit war mehr als 6 Wochen.

Got it today. Packaging well. but it's not defective. Tried it fast and it works. At the 12 V output, however, 21 V come out in the sun and 16 V in the shade. Everything should be like this. With the 5 V output, it is 5.4 V in the sun, but only 3-4 V in the shade. This is not what I expected. I assumed that the small box contains at least one active inverter. Apparently, there are only a few diodes that break down the voltage. The performance data I have not checked yet. For the approximate 47 â ¬ and the performance data no bargain compared to other suppliers, because it is here also only about I foils welded solar cell residues. Am somewhat disappointed by the product. Delivery time was more than 6 weeks.

I estimate the true power rating is 20-25W, which is quite close to 30W. This is actually a much more honest power rating than most of the other solar panels on banggood! I am quite happy with the item.

I estimate the true power rating is 20-25W, which is quite close to 30W. This is actually a much more honest power rating than most of the other solar panels on banggood! I am quite happy with the item.

I estimate the true power rating is 20-25W, which is quite close to 30W. This is actually a much more honest power rating than most of the other solar panels on banggood! I am quite happy with the item.

Small useful solar panel for charging a battery and for night lamps..

Small useful solar panel for charging a battery and for night lamps..

Small useful solar panel for charging a battery and for night lamps..