hey everyone, I am starting this thread to document my progress on installation. so, here we go. I will post updates as I complete work.
I'm in michigan. Suncalc shows 208deg azimuth and 28deg tilt. PVwatts estimating peak production of 6500wh per day.
Core components:
2kw PV array - 8x 250w 12v panels -- https://www.newpowa.com/products/250w-monocrystalline-solar-panel
1x Growatt 3k all-in-one 24v -- https://watts247.com/product/spf-3000tl-lvm-24p/
1x Chins 100 ah 24v lifepo -- https://smile.amazon.com/dp/B091YCZV2T
Here's my plans:
planning conversations;
rapid shutdown requirements
update:
regarding cost...
with (now) two Chins 24v 100ah batteries the cost is almost exactly $6000usd
I'm in michigan. Suncalc shows 208deg azimuth and 28deg tilt. PVwatts estimating peak production of 6500wh per day.
Core components:
2kw PV array - 8x 250w 12v panels -- https://www.newpowa.com/products/250w-monocrystalline-solar-panel
1x Growatt 3k all-in-one 24v -- https://watts247.com/product/spf-3000tl-lvm-24p/
1x Chins 100 ah 24v lifepo -- https://smile.amazon.com/dp/B091YCZV2T
Here's my plans:
planning conversations;
DIY residential 24v off-grid system -- sanity check please
Hi all... need a sanity check on my system planning at a component level. i'm in Michigan, so definitely have to contend with winter temps. all-in-one inverter/mppt: Growatt spf-3000tl-lvm-24p https://watts247.com/product/spf-3000tl-lvm-24p/ max PV voc=145 PV input= 30-115 panels: 10x 200w...
diysolarforum.com
rapid shutdown requirements
small DIY off-grid residential system -- rapid shutdown requirements
hey everyone! first post and great to meet you all. i'm Eric. I was about to pull the trigger on a complete 48v off-grid system to power our refrigerators and freezers, but have not found any real information on a "DIY" solution for module level rapid shutdown. I am keeping my system all...
diysolarforum.com
update:
regarding cost...
with (now) two Chins 24v 100ah batteries the cost is almost exactly $6000usd
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