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DigitalConcepts ok

ToToChan 17/04/2020
It was fault product. Output voltage is 32V at 0A, but supply current only 1.6A, output voltage became down to 24V. Open the case then I found two resistor (330Ω5W). Another one product(OK product) have three resistor (330Ω5W). I put on resistor, but I cannot fix. Finally, I found fault soldering, then I resoldering that. then I could fix it.
LONGWEI K3010D Pantalla LED de 4 dígitos 110V/220V 30V 10A Fuente de Alimentación de Corriente Continua Regulable con Conmutación
LONGWEI K3010D Pantalla LED de 4 dígitos 110V/220V 30V 10A Fuente de Alimentación de Corriente Continua Regulable con Conmutación
US$86.61 US$124.19
29
Comentarios (5)

DigitalConcepts in China 100 is really 10 same goes for the li ion batteries, just remove the last zero and that is the true output , ex. 9800 mAh is really 980 mAh

costaclint 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.
Panel solar Monocristalino flexible de 100W 18V con USB 12V/5V DC Cargador solar para coche, caravana, barco, cargador de batería impermeable
Panel solar Monocristalino flexible de 100W 18V con USB 12V/5V DC Cargador solar para coche, caravana, barco, cargador de batería impermeable
US$46.19 US$74.99
77
Comentarios (6)

DigitalConcepts Rule of thumb for anything coming from China regarding power, Drop Off the last zero, in other words this panel is 10 Watts

Vladimir 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
Panel solar Monocristalino flexible de 100W 18V con USB 12V/5V DC Cargador solar para coche, caravana, barco, cargador de batería impermeable
Panel solar Monocristalino flexible de 100W 18V con USB 12V/5V DC Cargador solar para coche, caravana, barco, cargador de batería impermeable
US$46.19 US$74.99
44
Comentarios (4)

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