Guess what the problem was?! Winner gets... -- More information below! -- The honor :P ------------------------------- Do you want to support my channel? Below links cost you nothing to use: Complete list of recommended stuff: http://diytechandrepairs.nu/complete-solar-best-buy-list/ Ebay: https://goo.gl/PwRR68 Amazon: https://goo.gl/VSU4YH Amazon store https://www.amazon.com/shop/influencer-6fceca1d Banggood https://goo.gl/fcCjJ5 Gearbest: https://goo.gl/tay4J6 Patreon and Paypal: https://www.patreon.com/DIYtech paypal@romer.se / https://www.paypal.me/diytechandrepairs Become a Patreon? https://patreon.com/invite/bqxpyp Manage your youtube videos like I do? Use below https://www.tubebuddy.com/DiyTechandrepairs --------------------------------------- Links to my site and current solar layout: http://diytechandrepairs.nu/current-solar-layout/ https://www.facebook.com/diytechandrepairs/ http://www.diypowerwalls.com/t-Esperyd-Solar-and-powerwall-system Steemit if you want to read more! https://steemit.com/@diytechandrepair DIY powerwall forum: https://goo.gl/Hfr529 -------------------------------------------------------------- Music from: https://soundcloud.com/nicolai-heidlas/free-upbeat-ukulele-background-music-happy-harmonies ... https://www.youtube.com/watch?v=bSdFdbDT2q0

How to spot weld your Tesla style 18650 battery packs. Is it possible at all? can we save some time instead of soldering? -- More information below! -- Spot welding your fuse wires are not that hard. But it do require that you know what you are doing. If you either do it with to low current or to high current the wire will either come loose or break at the point The simple tests i did in this video shows me that the spot it self is as tough as the soldered wire is. For normal low current use on powerwalls this will work more than happily. On high current applications i do not know. I still go back and solder the fuse wire against the copper busbar but that goes very fast. Total save in time here is quite large. But it requires more equipment. You can potentially build your own spot welder. Either by using a MOT transformer from a microwave oven. Or build one based on for instance arduino and a car battery. The choices are many. I went with below spot welder and it works like a charm for this! If you still have questions or want to know more about it just comment below. I can always do a follow up video if so is needed. All Ebay links below: Spot welder from Germany: https://goo.gl/aafnSX Updated spot welder version: https://goo.gl/NULXQb 36AWG tinned copper fuse wire: https://goo.gl/U72JAo 150w soldering iron https://goo.gl/X13vaq ---------------------------------------- Want to help me out or if you appreciate what i do? Patreon: https://www.patreon.com/DIYtech paypal@romer.se / https://www.paypal.me/diytechandrepairs By buying the stuff i link to will also yield some extra for me. -------------------------------------------------------------- ... https://www.youtube.com/watch?v=H_b3OJuQpEE

Raspberry pi with an mSATA adaptor and battery bank making it the ultimate build 2019. -- More information below! -- This build consists of a mSATA board and a battery bank for you raspberry pi. Battery bank https://ebay.to/35nbbta mSATA board for PI4 https://ebay.to/38ASPXA mSATA board for PI3 https://ebay.to/2PJPzQZ Links give me some money back but dont cost you anything to use ------------------------------- Do you want to support my channel? Below links cost you nothing to use: Complete list of recommended stuff: http://diytechandrepairs.nu/complete-solar-best-buy-list/ Ebay: https://goo.gl/PwRR68 Amazon: https://goo.gl/VSU4YH Amazon store https://www.amazon.com/shop/influencer-6fceca1d Banggood https://goo.gl/fcCjJ5 Gearbest: https://goo.gl/tay4J6 Patreon and Paypal: https://www.patreon.com/DIYtech paypal@romer.se / https://www.paypal.me/diytechandrepairs Become a Patreon? https://patreon.com/invite/bqxpyp Manage your youtube videos like I do? Use below https://www.tubebuddy.com/DiyTechandrepairs --------------------------------------- Links to my site and current solar layout: http://diytechandrepairs.nu/current-solar-layout/ https://www.facebook.com/diytechandrepairs/ http://www.diypowerwalls.com/t-Esperyd-Solar-and-powerwall-system Steemit if you want to read more! https://steemit.com/@diytechandrepair DIY powerwall forum: https://goo.gl/Hfr529 -------------------------------------------------------------- ... https://www.youtube.com/watch?v=adikjS0359Y

So happy that i finally got the new version in the mail. Lets take a quick look! Find links in description -- More information below! -- First of all Subscribe if you havent :) Link to the Author Stuarts channel. Big shout out to him! https://www.youtube.com/channel/UCvEcFmJsOVobLYqUSZOQfsg JLCPCB Link. If you going to order you can use this link https://jlcpcb.com/PDA ESP8266 Wemos D1 mini for the old master board https://ebay.us/rXhHQJ https://s.click.aliexpress.com/e/_AA4OG2 https://amzn.to/3f5fPDB ESP32 for the new board (Make sure you get the 38pin version) https://ebay.us/78bQ4k https://amzn.to/3sfGiSH Screen https://ebay.us/nuryWi https://amzn.to/2OQVlUN Relays: https://ebay.us/gFPoxz 3.81mm terminal block: (4p version) https://ebay.us/uWQoGJ 5.0mm terminal block (3p version) https://ebay.us/XxdMLR Other good things Relay boards: https://ebay.us/Kw7ihd​ Attiny841 for the monitor boards: https://ebay.us/TbTuG5​ Connectors for the boards: https://ebay.us/J0a4ke​ Wiring for balance leads and connecting it all up: https://ebay.us/6o29Gb​ Programmer: https://ebay.us/T3m2Ej​ Pin header male: .https://ebay.us/B9MRR4​ Pin header female: https://ebay.us/HCb2Pr​ Aliexpress Attiny841 https://s.click.aliexpress.com/e/_AU9wkK​ Pin headers https://s.click.aliexpress.com/e/_AKfa8E​ Connectors for the boards https://s.click.aliexpress.com/e/_AgO5OK​ Programmer https://s.click.aliexpress.com/e/_9ujIUw ------------------------------- Do you want to support my channel? Below links cost you nothing to use: Complete list of recommended stuff: http://diytechandrepairs.nu/complete-solar-best-buy-list/ Ebay: https://goo.gl/PwRR68 Amazon: https://goo.gl/VSU4YH Amazon store https://www.amazon.com/shop/influencer-6fceca1d Banggood https://goo.gl/fcCjJ5 Gearbest: https://goo.gl/tay4J6 Patreon and Paypal: https://www.patreon.com/DIYtech paypal@romer.se / https://www.paypal.me/diytechandrepairs Become a Patreon? https://patreon.com/invite/bqxpyp Manage your youtube videos like I do? Use below https://www.tubebuddy.com/DiyTechandrepairs --------------------------------------- Links to my site and current solar layout: http://diytechandrepairs.nu/current-solar-layout/ https://www.facebook.com/diytechandrepairs/ http://www.diypowerwalls.com/t-Esperyd-Solar-and-powerwall-system Steemit if you want to read more! https://steemit.com/@diytechandrepair DIY powerwall forum: https://goo.gl/Hfr529 -------------------------------------------------------------- ... https://www.youtube.com/watch?v=gEXGgrDNMJQ