https://stream.echo6.co/videos/watch/7a493340-9f0e-4b97-ad91-17fd363c2f52 Batteries Mentioned in Video (affiliate links): Wattcycle 314Ah: https://amzn.to/41Hpic5 Ecoworthy 280Ah (still on sale!): https://amzn.to/42l7xzk Other 12V batteries I recommend: https://www.mobile-solarpower.com/lithium-batteries.html 0:00 Intro and Price/Size Comparison 1:55 Capacity Test 3:06 Charging with 175A 3:30 Over Current Protection Test 5:33 Teardown 6:16 Uh oh! Need to build a large DIY system? Need a trustworthy solar distributor? These are my favorites: Signature Solar Creator of EG4! Solar Minisplits, Victron and More! Largest Solar Store Online. If you want $50 off, please use my link below and coupon code "DIYSOLAR50": https://signaturesolar.com/?ref=cPwLcVc0SW-BjN Current Connected Best Prices for EG4, Victron, Midnite and so much more! Fast Shipping and Highest Rated Customer Service: https://currentconnected.com/?ref=wp Contact Information: I am NOT available for personal solar system consult! If you wish to contact me, this is my direct email: williamprowsediysolar@gmail.com FTC Disclosure Statement and Disclaimers: Every video includes paid promotion or sponsorship (such as free products for review). Some links on this YouTube channel may be affiliate links. We may get paid if you buy something or take an action after clicking one of these. My videos are for educational purposes only. Information is subject to change/update at any time. Electricity is DANGEROUS and can kill. Be smart and use common sense 😃 DIY Solar Power with Will Prowse is a participant in the Amazon Services LLC Associates Program, An affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com Wed, 15 Apr 2026 11:29:12 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/7a493340-9f0e-4b97-ad91-17fd363c2f52 All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.