This was the fastest, and least expensive, DIY battery I've built. The modules have a thick aluminum case, housing 280Ah LiFePO4 cells. These might be the best option for building out your own solar battery bank. I'm re-using an old server rack, in a server cabinet, to house my batteries. Intro: 00:00 Wiring Harness: 01:57 BMS Installation: 04:54 Capacity Test: 06:53 Cost Breakdown: 13:55 ----------------------------------------------------------------------------------------- Battery Hookup Links: Note, the links are not affiliate links. The affiliate program is through the discount code. Please use code DAVIDPOZ at checkout. https://batteryhookup.com/products/new-gotion-16s-51-2v-240ah-12-3kwh-lifepo4-battery-48v Battery: https://batteryhookup.com/products/25-6v-280ah-7-16kwh-lifepo4-8-cell-modules Battery Hookup Home Page: https://batteryhookup.com/ BMS, 300A Contactor-based: https://batteryhookup.com/products/7s-21s-24v-75v-300a-lithium-ion-bms?variant=43085312884898 BMS, 100A, inexpensive option: https://batteryhookup.com/products/12v-lifepo4-smart-bms-w-low-temp-cutoff?variant=42745018286242 Coupon code: DAVIDPOZ -------------------------------------------------------------------------------------- Orient Power Affiliate Links: DIY BMS: https://www.opsolarbattery.com/product-page/front-panel-of-upgraded-jk48v100-server-rack-battery-with-bms-and-accessory?fbclid=IwAR3GiBTbZBawtnW2zitIBMuPdr3Nem9cXCwlVfx9Z7qoRHOfs3sZ7FnOWNg&ref=dave_poz Limited Time Coupon Code for 8% off: DAVIDPOZ8 Standard Coupon Code for 5% off: DAVIDPOZ -------------------------------------------------------------------------------------- Amazon Affiliate Links: Washers, Fender, stainless steel, #:10x3/4": https://amzn.to/3riRGSQ ICharger X8, speeds up the balancing of cells: https://amzn.to/3PCilTP “As an Amazon Associate I earn from qualifying purchases.” Server Rack batteries are a great choice if you don't want to DIY your own battery. I recommend the EG4 batteries from Signature Solar. Here is an affiliate link to the rack of batteries I use every day: https://signaturesolar.com/eg4-lifepower4-lithium-batteries-kit-30-72kwh-6-server-rack-batteries-with-free-pre-assembled-enclosed-rack-with-door-wheels-busbar-covers/?ref=4_rHcgZ9x-TiF- Schneider Inverter: The Schneider XW PRO inverter has been powering my home this year without any problems. I can recommend it. https://signaturesolar.com/schneider-conext-xw-pro-6-8kw-inverter-charger-48v-120-240v/?ref=4_rHcgZ9x-TiF- Disclaimer: Some items may have been provided at a discount for the purpose of a review. However, the thoughts and opinions expressed in this video are those of David Poz, LLC. only. Disclaimer: My videos are in no way intended to be instructional "how-to" lessons. I am simply documenting my project for informational purposes. Property damage, personal injury, or death may result, even when following manufacturer's instructions. I cannot be held liable for such damage or injury. It is YOUR OBLIGATION to ensure that you are complying with any local and federal laws as well as code and permit requirements. David Poz, LLC