New no battery pure sine wave solar power system with smart switchers.

[GridWorks Green Solar]

Testing ended early, the Inverters should work independently but that is not case as I moved the big heater load from A to B channels, nothing damaged just need to better understand what is going on, The small heater worked on both channels.

Mostly good results.
Lots of good clean power up to 200 watts per channel, Something off may be poor quality 100K potentiometers. Need fixed resistors or something.
No picture but big LED bulbs burning brightly both channels at the same time.

It is a keeper all about balanced outputs for the P and N MOSFET channels and good quality parts for the 555timer.

More later

 

[GridWorks Green Solar]

Maybe testing error is the issue, starting too early lower set of panels had not developed full power yet, More testing tomorrow....

 

[GridWorks Green Solar]

Have gone back to bench test and ready the inverter for tomorrow, Has passed balance readjusting and ready for dual high voltage 140VDC testing again.

Unfortunately clouds are moving in from a Hurricane, It will be about getting good sun again for future load testing.

Don't worry not letting go of this one going to press forward till it runs part of the home on a daily basis with solar.

Several questions from today's testing must be solved to up the Amps, Next full load testing will be conducted between 11AM to 2PM on a full sun day.

My hope is the problem experienced in today's testing was the result of too early in the morning to run the lower set of 7 panels at full power.

More soon