Search found 3 matches

by Savage1ZA
Wed, 10 Oct 2018, 20:21
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2650
Views: 385586

Re: PIP-4048MS and PIP-5048MS inverters

coulomb, [ I ] started to open up and test various components inside the inverter today as per the service manual. The entire battery side bus of the main board, is effectively toast and blown :shock: Right up to (and including the) PWM CNTL. ? But didn't you say that it recovered and never showed ...
by Savage1ZA
Wed, 10 Oct 2018, 18:28
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2650
Views: 385586

Re: PIP-4048MS and PIP-5048MS inverters

coulomb started to open up and test various components inside the inverter today as per the service manual. The entire battery side bus of the main board, is effectively toast and blown :shock: Right up to (and including the) PWM CNTL. There is absolutely NO visible damage / burns anywhere, but tes...
by Savage1ZA
Sun, 07 Oct 2018, 01:37
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2650
Views: 385586

Re: PIP-4048MS inverter

Hi Guys, Is there any new / additional information available about the error 51? My 5KW Axpert also now out of the blue, started with this very intermittently. What's also very strange to me, is that it only occurs during VERY hot and sunny conditions (30C+ ambient). Irrespective of load, and never ...