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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... -
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... -
How to operate 2 loads simultaneously in the system mentioned in the description?
I am currently undergoing a small DIY project to make a solar-powered UV disinfection system.
The 2 loads I have are a small 4LPM 12v DC pump and... -
Creative way to harness excess DC power in oversized system?
My SolarEdge SE5000 (c.2012) is oversized by almost 2x.
System peaks at 5250 watts, at which time the excess power is clipped (audible buzzing from... -
How To design An Off-Grid Solar Power System
I want to first appreciate the Admin for activating my account to be be able to post on this platform. I am a student of Solar power installation and... -
Small and portable for those who rent.
Hi there is a lot of great advice for homeowners who want to add large amounts of renewable energy. I am in a different position, I rent and am bound... -
38V or 36V Solar panel? And how to charge it on 6V Batteries....
Okay, I know It sounds stupid... But a friend offgrid had someone order a solar kit for him. I know a little about DIY 12V and 24V Solar stuff.... But...Last edited by thaomart; 04-20-2019, 04:22 AM. -
Mounting Panels on Standing Seam Roof - Do I need rails?
It seems that some companies sell mounting systems for standing seam roofs that don't require rails. The only way I could see this work is if the panels... -
12v or 24v, diy campervan promaster
Hi folks - new to forums -
I'm experienced with a 12v solar system supporting an astronomy kit and both lead acid and lifepo4 (to about 60ah a night...Last edited by cfichter; 01-30-2019, 02:11 PM. -
24-36v pump on 70v panal
I work at a ranch and we get our water from Wells ran on solar. The pumps in them are the expensive grundfos brand ones that the companies ex electrician... -
Solar Water Fountain
Hello All, I have built my own 4 ft. copper fountain keeping in mind that I will run with solar panel in day time and after sun set or on cloudy days... -
Newbie in need of help for travel trailer solar power
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, 08:02 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. -
Gifted 19 Kyocera 120 watt panels?
Hello everyone, my name is Tiffany and my Husband and I have lost our place of resident's this last summer during the Wall Fire in northern Calfornia.... -
Off-grid roof rack solar array
Hi folks,
After coming across this forum and reading though a lot of posts i think i have finally worked up the courage to ask for advice for a...Last edited by dmaca667; 01-31-2018, 08:53 PM.