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  • 30/07/2020

    These look like they are made well however, there is NO WAY they are 100 watts. I get 10-13 watts in full California sun.

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  • 09/07/2020


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  • 07/08/2020

    I purchased this solar panel before doing my homework. Volts x Amps = watts. 18v x 1.2 amps = 21.6 watts. It's ok if you are charging a cellphone. I wanted to connect to an AGM Battery and power inverter to run 2 - 29 gallon aquariums for a few hours. 21 watts won't cut it. This is a light duty solar panel. I taped the wire down to the back of the panel that comes out of the junction box as it almost pulled out from just handling it. I will glue down the wire. I wish the description was more accurate. It's not charging my 33ah battery fast enough to keep it charged enough that my power inverter alarm won't go on, so I had to incorporate a battery charger which defeats the purpose. After this little experiment, I purchased a real 100 watt solar panel that actually puts out 100 w in full sun for 75.00. Remember to read the specs of any solar panel you buy. Volts x Amps = Watts Oh, if you buy this with a charge controller to charge a car battery that is stored over winter, it probably would be enough to trickle charge it...

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  • 02/08/2020

    I feel cheeted, i Ordered 2 Panels, Only one set of kabels succers carabiners etc. was includet and the worst is, that the pannel do not produce 100 W peek but only a max output of about 35 W in max bright sunlight. So what Do you plan to do for compensation. To sent 60 % of the Money back would Do or sent waterprof Pannels with a real 100 W peek. I will wait a max of 5 Days for a sufficient answer. Best regards Eberhard Adenstedt

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  • 06/08/2020

    Not 100 watts... Measured at 27 Watts in the summer sun at noon. Still does the job we needed it for but disappointing it is not the claimed 100 Watts. BangGood needs to test what they sell.

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  • 06/06/2020

    Excellent goods, reached quickly enough, plus quarantine:) Everything works, after checking with batteries I will add a review! The packaging desires the best, a little jammed the edge of the panel and a bend in the middle while everything works.

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  • 16/10/2021

    During my first test, even near the autumn sunset, it produces 18 volts, which was enough for ~ 10 watts of charging energy with the right car USB charger.

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  • 06/01/2020

    Great product, quality and good price!!

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  • VIP3

    The product has arrived, but it's not without some damage, side pads, and a lack of a battery socket bolt, and I haven't tried it yet, just go over the description

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  • 30/07/2020

    Attention! Slide's offer is described incorrectly. The module delivers 17.8 V 2.8 amps, i.e. 17.8V x 2.8Amp = 49.84 Watts

    Comments (1)
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