Recent content by Jetrangermike

After many months of going back and forth with the installer and Tesla - we are still no closer to resolving the issue. So far, we've eliminated it being a grid voltage issue (albeit on a bad day the grid voltage can get to the high 240s), but what is happening as soon as the Powerwall starts...

Thanks for the replies ... we are near Mt Barker in the Adelaide Hills. We have logged a job with SA Power Networks, typically they need about 3 months to go from running their data loggers through to actually changing the tap settings on the local transformer. Looking at the grid voltage at...

Thanks power.saver - it is a good thought in terms of turning off the PW and seeing what happens to the voltage. Whilst on-grid, with the heavy load from the house I could see the voltage was hitting about 255V (as seen on the PW gateway API), with the PW supplying just under 5Kw to the house...

I'm typically only getting a round-trip efficiency between 75 - 79% - is this a fault with the system? ie. dividing the from powerwall number by the to powerwall number, when it has gone from the 'reserve' percentage in the morning to the 'reserve' percentage in the evening. I'm running a...

Hi, A few months ago, we installed a Powerwall2 with 6.5Kw of Solar with enphase microinverters. Under low load from the house conditions, the system as a whole operates as predicted. However, when we have a high (> 4Kw) load from the house the Powerwall seems to be tripping the Over...