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Im building a Big UPS for the office (Off grid Solar System?). Final Check!
Hello!, im really glad i found this forum, i have been reading a lot on the subject on the last few months and i think this is probably one of the best... -
Solar driven E-bike motor.
I have made a small motorised field-trolley with a small 24V E-bike geared motor. The battery I use at the moment is a Ni-ion 6S1P 2Ah with Battery Management... -
Operating temperatures for off-grid batteries
We're building a yurt and thinking about putting in a small-medium sized solar power system. Haven't got it sized up yet but wondering in general about... -
Trouble Shooting Help: Sudden high charge AMPERAGE
(Edit: Title is incorrect, should read 'Sudden high charge AMPERAGE. Unable to save edits.)
I am looking for any assistance on troubleshooting...Last edited by sammmoss; 07-25-2019, 09:26 AM. -
What can I do with these batteries?
Hi,
I'm very much a newbie in this and would like some suggestions. He is a list of what equipment I have:
6 x 250w solar panels Vmp... -
epever settings for lithium, what to do with boost/absorb and float voltages.
I'm getting 2 nissan G1 lithium packs, need some help setting up the epever tracer AN. I've deduced the following:
Each battery is... -
UPS 12 Volt AGM Solar Battery's concern
Hi there,
I have this person locally who is selling a bunch of UPS battery's. I have looked online about using them for a solar setup but most people...Last edited by clfarmer21; 02-10-2019, 03:29 AM. -
Off grid wildlife camera system design help
Off grid wildlife monitoring system:
Blue Solar mppt 100/15
3x Victron gel 12v 110Ah (12v)
2 x CanadianSolar 260W Voc 37.5V, Imp 8.56A,... -
Specific gravity measurement
Hello
Can anyone recommend a good brand of hydrometer for measuring lead acid batteries?
I have recently purchased two different... -
Off-grid solar panel hit by lightning and not charging
Hello all,
This is my first post. I've been reading through the forum and have seen some similar posts answered but my situation is a bit...Last edited by sashaky; 09-17-2018, 12:36 PM. -
Is wiring 6v batteries to make a 48v system practical?
Just like title says. Is it practical? (Besides 48v being practical in terms of using smaller gauge wiring)
I understand in this case one would... -
Small PV system
Hello,
New here. I'm looking to install an small PV system. I already acquired an EpicSolar 40A mppt CC 1040W/150V.
I have access...Last edited by netstat; 06-04-2018, 08:23 PM. -
Newbie in search of help for rv solar charger
I have 2 polycrystalline 80watt solar panels both are 17.9 volt and 4.5 amp. Then I have 1 polycrystalline 50watt solar panel that is 3.1 amp 16.9 volt...Last edited by Chad80; 03-28-2018, 08:09 PM. -
What is wrong with wiring batteries in parallel?
As far as I can see the main issues with wiring batteries in parallel are [LIST=1][*]Making sure that the current is shared equally between the batteries... -
Flooded Acid Battery Bank Maintenance-Crown 430 amp hours
Our batteries have a green or white eye, that detects when we need to add water. Our question as we monitor this is what is the optimum point to add the...