Franky Beuselinck
Member
- Joined
- Feb 12, 2017
- Messages
- 57
After building a 3S 60P, now made a 7S 22P.
This is last pack before starting the powerwall. Upgrades since pack 1:
- spot weld negative site with nickel strips.
- spot weld 3A glass fuses to pos. side and solder to busbar.
Capactiy of cells is between 1700 & 1900, have 700 higher capacity cells left for the 7S powerwall.
Spotwelder Sunko 709A
Have a nice weekend.
Frank
First pack 3S 60P as reference. Generated almost 30Kwh green DC energy this summer to power my XDSL modem, charge all mobile phones, tablet0, BT radios and a LED strip.
This is last pack before starting the powerwall. Upgrades since pack 1:
- spot weld negative site with nickel strips.
- spot weld 3A glass fuses to pos. side and solder to busbar.
Capactiy of cells is between 1700 & 1900, have 700 higher capacity cells left for the 7S powerwall.
Spotwelder Sunko 709A
Have a nice weekend.
Frank
First pack 3S 60P as reference. Generated almost 30Kwh green DC energy this summer to power my XDSL modem, charge all mobile phones, tablet0, BT radios and a LED strip.