wiring solar controller
greenthumb76
Solar Expert Posts: 40 ✭
I just bought this 15A controller, and will be attaching it to my 110 watt solar panel array (on 10 & 12 awg wire) and to my batteries (on 4 awg).
Unlike my previous controller, this one has no leads, so I will need to make short leads myself (4 awg wire will not fit into the small holes).
(40 watts of solar panels on 12awg and 70 watts of panels on 10awg join just before a 20A ATC fuse.
Then about 6" of wiring that came with the fuse holder (12g?) will attach the fuse holder to the solar controller lead that I make.
The batteries are on 4 awg and there is no fuse between the batteries and the controller).
My questions are:
Thanks for your help!
Unlike my previous controller, this one has no leads, so I will need to make short leads myself (4 awg wire will not fit into the small holes).
(40 watts of solar panels on 12awg and 70 watts of panels on 10awg join just before a 20A ATC fuse.
Then about 6" of wiring that came with the fuse holder (12g?) will attach the fuse holder to the solar controller lead that I make.
The batteries are on 4 awg and there is no fuse between the batteries and the controller).
My questions are:
-
will it be ok to make each of the leads from about 4-6" of 12awg wire?
- Where can I find info on the correct gauge wire to use with a fuse (so the wire I use doesn't act as a fuse instead?)?
Thanks for your help!
Categories
- All Categories
- 222 Forum & Website
- 130 Solar Forum News and Announcements
- 1.3K Solar News, Reviews, & Product Announcements
- 189 Solar Information links & sources, event announcements
- 886 Solar Product Reviews & Opinions
- 254 Solar Skeptics, Hype, & Scams Corner
- 22.3K Solar Electric Power, Wind Power & Balance of System
- 3.5K General Solar Power Topics
- 6.7K Solar Beginners Corner
- 1K PV Installers Forum - NEC, Wiring, Installation
- 2K Advanced Solar Electric Technical Forum
- 5.5K Off Grid Solar & Battery Systems
- 424 Caravan, Recreational Vehicle, and Marine Power Systems
- 1.1K Grid Tie and Grid Interactive Systems
- 651 Solar Water Pumping
- 815 Wind Power Generation
- 621 Energy Use & Conservation
- 608 Discussion Forums/Café
- 302 In the Weeds--Member's Choice
- 74 Construction
- 124 New Battery Technologies
- 108 Old Battery Tech Discussions
- 3.8K Solar News - Automatic Feed
- 3.8K Solar Energy News RSS Feed