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MASSIVE restock of EV Batteries at 5% coupon "POWERWALLS"
  1. 1.21 Gigawatts

    Any Hybrid Inverters work with DIY batteries?

    I want to build a 10+kw powerwall & direct DC couple to a hybrid inverter. Aside from being more efficient (i believe), the inverter can manage the direction of power as needed (export to home/battery/grid), & i'll be able to easily keep track of everything via the inverters cloud monitoring...
  2. 1.21 Gigawatts

    Fellow Brisbane battery enthusiast

    Hey forum, I found this place from HBPowerwall's youtube channel. Retail powerwall solutions are so over priced and building my own battery sound like a really cool project, so here i am. I've already started collecting 18650s (only have about 200ish). I think i need about 1,000 for a 10kw...