Hello everybody.
I 'm not familiar with electronics and I would like to get some help.
I have a solar panel 5W which sits and gets dust.
I would like to use it as a battery charger to light up some leds for my balcony.
My problem is where to find the proper circuit and if somehow can I find it already made.
The only things I know is the panel specifications and also some infos that other people gave me. That I have to use a switching voltage regulator to step down the 21.6V of the panel, to 12.
So please if anyone can help me with some clear and simple advises I would be really glad.
Solar Panel Specifications:
SINOSOLAR
Max Power (Pm): 5W
Open Circuit Voltage (Voc): 21.6V
Short Circuit Current (Isc): 0,306A
Max Power Voltage (Vmp): 17,6V
Maximum Power Current (lmp): 0,278A
Working Temperature: -45C to +85c
Tolerance: +_5%
Size: 100x600x28mm
Thank you in advance!
Theodore
I 'm not familiar with electronics and I would like to get some help.
I have a solar panel 5W which sits and gets dust.
I would like to use it as a battery charger to light up some leds for my balcony.
My problem is where to find the proper circuit and if somehow can I find it already made.
The only things I know is the panel specifications and also some infos that other people gave me. That I have to use a switching voltage regulator to step down the 21.6V of the panel, to 12.
So please if anyone can help me with some clear and simple advises I would be really glad.
Solar Panel Specifications:
SINOSOLAR
Max Power (Pm): 5W
Open Circuit Voltage (Voc): 21.6V
Short Circuit Current (Isc): 0,306A
Max Power Voltage (Vmp): 17,6V
Maximum Power Current (lmp): 0,278A
Working Temperature: -45C to +85c
Tolerance: +_5%
Size: 100x600x28mm
Thank you in advance!
Theodore