It came some 3 weeks after my order. It is a polycrystaline semi-flex pad solar panel with tge up to 15Watts output power. The other issue is an build in regulator which is working probably just on passive resistor or diode princip. I tested it with the 18Wh Acid lead AGM accu and it is working during a sunny day, it can fully recharge after some 18 hours of shine so at two days from zero capacity. It is useful for tent or caravan for recharge some accu to your mobile phone or other 12V DC devices. Lightweight and relatively small. The output cables are flimsy and very narrow and will be prone to cut. Otherwise it is a working solution of Photovoltaic recharging and for DIY makers.

It came some 3 weeks after my order. It is a polycrystaline semi-flex pad solar panel with tge up to 15Watts output power. The other issue is an build in regulator which is working probably just on passive resistor or diode princip. I tested it with the 18Wh Acid lead AGM accu and it is working during a sunny day, it can fully recharge after some 18 hours of shine so at two days from zero capacity. It is useful for tent or caravan for recharge some accu to your mobile phone or other 12V DC devices. Lightweight and relatively small. The output cables are flimsy and very narrow and will be prone to cut. Otherwise it is a working solution of Photovoltaic recharging and for DIY makers.

It came some 3 weeks after my order. It is a polycrystaline semi-flex pad solar panel with tge up to 15Watts output power. The other issue is an build in regulator which is working probably just on passive resistor or diode princip. I tested it with the 18Wh Acid lead AGM accu and it is working during a sunny day, it can fully recharge after some 18 hours of shine so at two days from zero capacity. It is useful for tent or caravan for recharge some accu to your mobile phone or other 12V DC devices. Lightweight and relatively small. The output cables are flimsy and very narrow and will be prone to cut. Otherwise it is a working solution of Photovoltaic recharging and for DIY makers.

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