![]() |
![]() |
#21 |
Lurking Renovator
Join Date: Dec 2009
Posts: 3
Thanks: 0
Thanked 0 Times in 0 Posts
|
![]() Has anyone here used NIMH batteries for solar storage?
I am thinking of trying to use them, instead of Lead acid or Lithium. If someone has used them, any info as pro and con or setup would be appreciated. I have 3 100 watt panels and will have approx 1.6KwH of NIMH. 25p10s at 5.5Ah per 10s at 12v nominal. 5.5 x 25 x 12 = 1650 if my math is right. I am planning on using an arduino to make my own solar controller. |
![]() |
![]() |
![]() |
#22 |
Lurking Renovator
Join Date: Aug 2015
Location: Ireland
Posts: 25
Thanks: 3
Thanked 6 Times in 2 Posts
|
![]() Crikey, you waited 9 years to make your first post
![]() No reason NiMh shouldn't work fine once you use the correct charging algorithm, the only downside might be the self discharge but I don't think that will be a major obstacle for you. |
![]() |
![]() |
![]() |
#23 |
Lurking Renovator
Join Date: Aug 2011
Location: New Zealand
Posts: 14
Thanks: 5
Thanked 3 Times in 3 Posts
|
![]() Sorry if posted already, I only skimmed the three pages. Niall of Raglan Electric Bikes here in NZ has done exactly what you want to do
![]() |
![]() |
![]() |
![]() |
#24 |
Lurking Renovator
Join Date: May 2017
Location: WV
Posts: 3
Thanks: 1
Thanked 0 Times in 0 Posts
|
![]() Back to the actual charge controller though. I have one and used a 24v wall wart plug to the input to top off a 48v Chevy Volt lithium module with it. I love the fact that you can set charge points and it will limit the current flow once reached.
|
![]() |
![]() |
![]() |
Thread Tools | |
Display Modes | |
|
|