diy solar

diy solar

Homemade solar generator issue

Read this thread (it's for 12V but the same thing applies).
Capacitor pre-charge may be putting your batteries into protection mode, enabling the charger power brings it out.

I recommend that once it is up and running, leave the 300A breaker on.
If you are drawing too much power, you can enable Search mode.

 
27vdc at inverter
If you have 27V at the inverter TERMINALS and it's not starting it's an enable issue.

Is the green INVERTER light on when you are not seeing any output?
 
Read this thread (it's for 12V but the same thing applies).
Capacitor pre-charge may be putting your batteries into protection mode, enabling the charger power brings it out.
Those look like lead acid (probably gel.) Does he describe the battery anywhere?
 
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