Banggood Dear Raffman,, thank you for choosing Banggood and sorry for your any inconvenience came up with the product. If anything about the items quality problem, can contact our customer service (cservice@banggood.com)for help including your order number and a video or some pictures to show your problem, and we will give you a good solution . Best regards, Banggood Team

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Raffman It's always a lot of work to make a video or photos...so it's not worth for me to spend this time.But thank you for you comment!

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juliank_2000 When you have output 23V 17.4Amp is means input 12,2V current if check is need to be 30Amps. 23x17.4 =12.2x 30 According description input current is max30Amp.

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Palo They write max input current is 30 A. Then max power in Your case is 30A * Your 12,18V = 365,4W (approx)1500W is possible for input voltage 50V and above. But in my opinion more than 1000W will last not long..

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mike_o Read the specs, man. You need to increase the input voltage to reach a higher output. The Module is actually over performing, so you rating is very unfair.

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