ROBOT.LK

Neo wrote:??? ??????????? ???????. ????? ?????? ???? ???.

nwclasantha wrote:Solar Panel Interconnection with Procedure

solar.jpg

????? ??????????? ????? ???? / ????? ?????? ???? ??????? ???? ???? ?????.

Solar Panel ?? ????? ?? ??????? ?? D.C. ??????? ?????? ?? ??????? D.C. Output ???? ??? ???? Charge Controller ?? ???????? ..!

Charge Controller ??? ?????? Solar Panel ?? ????? ?? D.C. ??????? ?????? Battery Pack ????? ???? ?? ?? Inverter ???? ?????? ????? . Inverter ?? ????? D.C. ??????? A.C. 230V - 50 Hz ??? ????? ???? .

??? ????????? Inverter ??? ???????? ????? ??????? ??? ??? Generator ???? ???????? ?? ??? ????????? ????? ?????/???????? Generator ????? Solar Panel ????? ??? ??????? ????? ??????? Battery Pack ????? ???? ?? ?????? D.C. ??????? ???? ??? ??? Generator ?? ??????????? ???? ??????? ????? .

????????? ?????? ??????? ????? ??????? ??????? 1Ohm 10W resister ???? ????? ????? ??? V=I*R ???? ???? ?????? Comparator ???? ????? ?? ??????? Analog to Digital ??????? ?? ???? Micro Controller ???? ??????? ?? Bord ??? ??? ???? ?? ?????.! ???? ?? Micro Controller ???? ??????? ?? Bord ?? ????? USART to Ethernet ??? ???? Module ???? ????? ?????? ?????? ????? ????????? ??? ????? ?? ?????.! ???? ????????? ??? ?????? ?? ???? SMS ?????? ????? ????????? ?? ??????? ?????? ???? ???? ??????? ??? ?????? ???????? ?? ????? .

Just watch the Video on it : http://www.youtube.com/watch?v=VdQK5wq4T_E

SemiconductorCat wrote:>> Solar Panel ?? ????? ?? ??????? ?? D.C. ??????? ?????? ?? ??????? D.C. Output ???? ??? ???? Charge Controller ?? ???????? ..!

>> ????????? ?????? ??????? ????? ??????? ??????? 1Ohm 10W resister ???? ????? ????? ???

great article first of all.

Anyway, what charge controller does not only stabilizing the DC output. It bring the total system's operating
point into maximum energy transfer point.
refer : http://atrak.usc.edu/~massoud/Papers/PV ... lped10.pdf
In electrical engineering a PV cell is modeled not as a voltage source, but it modeled as a current source
depending on the light.



The microprocessor system inside that 'charge controller' have all the code to
calculate the dynamic maximum power transfer point and bring the whole system to there or near it.
Otherwise you only get 10% less performance through it.[ sorry to interrupt your post, but I hate keeping
tech secrets, these secrets neither value a royalty fee at all].

someday with the help of our SL companies like Aptinx , we could design our own firmware and hardware for
such charge controllers locally. It would not complex when you properly learn it and know the basics. So yes we
will.


Keep writing , good work.