Have you checked how many amperes you get at the output of the solar panel when you use it indoors? When I measure amps with direct sunlight with the window open - I get 0.3-0.4 amps, and through the glass only 0.1 amps, and I gave up charging battery this way because it takes too long.
It would be more beneficial to use the solar panel in a way that it receives direct light. In the video, the circuit has been tested indoors to show that it works.
A booster board might help stability of the charging voltage while the solar panel voltage fluctuate during any time of the day. There’s dedicated lithium solar charging boards available in the market too. TP4056 module needs a constant 5v input so it is not suitable for solar charging since the solar power fluctuate a lot.
@ Unexpected power loss is the thing that will happen. Although TP4056 module will continue to work with inefficiencies. Nothing much is going to happen.
@@paramhansjiddanand1032 but I don't understand why power loss is a problem. He doesn't use solar power directly, he charges the battery and then uses the power from there when needed. So the battery itself serves as protection from power losses.
@ From my experience the only problem with the solar power charging is that how we can collect the solar power as much as possible. So from dawn to be dusk we need to collect and store as much solar power as we can. At this point we need a system to insure that every voltage of solar power is stored and none wasted. Hence we need a solar power booster module to ensure that most of the solar power is gathered in the batteries. For this you may need more batteries or power bank. This clears the concept, however it is your own choice and interest how you do this. Good luck!!!!
@@longbranch4493 .9 to 5v booster charger module, search on google and you will have the right charger. TP4056 is made for 5v charging, if the input voltage is lower than the specified input voltage of the TP4056 module then the module will stop charging. Whereas the booster charger module will continue to work even if the input voltage has fallen to 1 volt. This is actually the difference between these modules.
I don't see any resistors here. Do you mean the diod? He probably used the diod to pevent current from flowing in the opposite direction. I.e. to prevent the short circuit through the solar panel.
Why that diode on input and why no diode on output?
Have you checked how many amperes you get at the output of the solar panel when you use it indoors?
When I measure amps with direct sunlight with the window open - I get 0.3-0.4 amps, and through the glass only 0.1 amps, and I gave up charging battery this way because it takes too long.
It would be more beneficial to use the solar panel in a way that it receives direct light. In the video, the circuit has been tested indoors to show that it works.
A booster board might help stability of the charging voltage while the solar panel voltage fluctuate during any time of the day. There’s dedicated lithium solar charging boards available in the market too. TP4056 module needs a constant 5v input so it is not suitable for solar charging since the solar power fluctuate a lot.
so what will happen if someone uses tp4056 in this case?
@ Unexpected power loss is the thing that will happen. Although TP4056 module will continue to work with inefficiencies. Nothing much is going to happen.
@@paramhansjiddanand1032 but I don't understand why power loss is a problem. He doesn't use solar power directly, he charges the battery and then uses the power from there when needed. So the battery itself serves as protection from power losses.
@ From my experience the only problem with the solar power charging is that how we can collect the solar power as much as possible. So from dawn to be dusk we need to collect and store as much solar power as we can. At this point we need a system to insure that every voltage of solar power is stored and none wasted. Hence we need a solar power booster module to ensure that most of the solar power is gathered in the batteries. For this you may need more batteries or power bank. This clears the concept, however it is your own choice and interest how you do this. Good luck!!!!
@@longbranch4493 .9 to 5v booster charger module, search on google and you will have the right charger. TP4056 is made for 5v charging, if the input voltage is lower than the specified input voltage of the TP4056 module then the module will stop charging. Whereas the booster charger module will continue to work even if the input voltage has fallen to 1 volt. This is actually the difference between these modules.
It doesnt make sense to do what you do. You need to connect directly the solar pannel through Schottky diode and over charge protection.
Can we use 5v mobile charger in this circuit to charge the battery?
Yes, you can
Could you make a circuit diagram n show it in your next video? Please
Why you used resistors
I don't see any resistors here. Do you mean the diod? He probably used the diod to pevent current from flowing in the opposite direction. I.e. to prevent the short circuit through the solar panel.
@longbranch4493 👍