• Have you tried out dark mode?! Scroll to the bottom of any page to find a sun or moon icon to turn dark mode on or off!

diy solar

diy solar

SPR 10000 Inverter delayed Startup and Fault Codes

Phoenix PV

New Member
Joined
Jun 4, 2023
Messages
16
Location
Phoenix, Az
My Sunpower SPR 10000 inverter has been presenting some strange operation.

Typically, this time of the year it comes on line with 24-100w of PV power generated (After the inverter requirement - 100W?).

Recently it does come online until 400+ watts are being generated.
It also Displays Fault code "449" during this "State" period which is not listed in my manual.

Any and all help is appreciated.

Thanks!
 

diy solar

diy solar
Back
Top