PV Combinerbox - step by step DIY tutorial
13.3 هزار بار بازدید -
9 ماه پیش
-
This video discribes the built
This video discribes the built of a PV combiner box, also known as a solar combiner box. This built differentiates from other builts due to the use of anti-flowback or shottky diodes. This video also includes a training on how to make a proper MC4 connector. Built instructions and datasheets available on my google drive, you find a link below. There's also a partlist available here under the video and on my website http://www.easypowerwall.com/
Write up of my first PV combiner box here: https://sites.google.com/view/diy-powerwall/solar/combinerbox?authuser=0
https://www.seevid.ir/fa/w/mlnuET_DOwI start & intro
https://www.seevid.ir/fa/w/mlnuET_DOwI Why do we need a PV combiner box
https://www.seevid.ir/fa/w/mlnuET_DOwI Part needed for the built of the combiner box
https://www.seevid.ir/fa/w/mlnuET_DOwI Preparing the junction box
https://www.seevid.ir/fa/w/mlnuET_DOwI Preparing the anti flowback diodes - shottky diodes
https://www.seevid.ir/fa/w/mlnuET_DOwI Start cabling the PV combiner box
https://www.seevid.ir/fa/w/mlnuET_DOwI Assembly of yourr MC4 connector
https://www.seevid.ir/fa/w/mlnuET_DOwI Installing the PV combinerbox
https://www.seevid.ir/fa/w/mlnuET_DOwI Conclusion + blooper
Juction box 275/355: https://s.click.aliexpress.com/e/_DkXH5lf
Copper lugs: https://s.click.aliexpress.com/e/_A5RPvc
Durable 10-35mm Ratchet Crimping Hand Tool: https://s.click.aliexpress.com/e/_DeZQHwB
Cable cutter: https://s.click.aliexpress.com/e/_DkUGRuh - https://amzn.to/3A2grn6
FUSE holders: https://s.click.aliexpress.com/e/_DF8B3yz - https://amzn.to/48z6E7A
DC ceramic fuses: http://s.click.aliexpress.com/e/_d6cBZ6n - https://amzn.to/3tM9N4S
Datasheet: https://drive.google.com/file/d/1vBw2E7sC-nNlViomQcoApz3fIDhgjUxr/view?usp=drive_link
Anti flowback - shottky diodesDSS2X101-015A
http://s.click.aliexpress.com/e/_d8ho0rH - https://amzn.to/3O6gV2W
Terminal block UKK80A: http://s.click.aliexpress.com/e/_dT0KCwx - https://amzn.to/3Hin2gL
MC4 Crimptool: https://s.click.aliexpress.com/e/_DFKCUiH - https://amzn.to/3HiCaKY
MC4 connectors: https://s.click.aliexpress.com/e/_DFkwiKN - https://amzn.to/3Hm5YpY
Wirestripper: https://s.click.aliexpress.com/e/_DClWR71 - https://amzn.to/48wNb7j
DC breakers : https://s.click.aliexpress.com/e/_DkLVHQz - https://amzn.to/40rhjh6
Surge protection: https://s.click.aliexpress.com/e/_DmPYPXR - https://amzn.to/43BRZWV
Thermal grease: https://s.click.aliexpress.com/e/_Dn5yj8z
Link to all other tools & parts to built your own powerwall:
https://sites.google.com/view/diy-powerwall/partstools?authuser=0
For recording my YT clips I'm using a DJI pocket: https://amzn.to/3N7rt26
Disclaimers:
This video is for information purposes only. Be aware building a powerwall is not like making a Bob Ross painting....mistakes can cause large unhappy accidents.
If you have no experience with electrical connections or solar, please contact an experienced technician.
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