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forum threadzorro6969 posted Mar 08, 2026 12:03 AM
forum threadzorro6969 posted Mar 08, 2026 12:03 AM

EG4 12000xp AIO Inverter

$1,900

$2,589

26% off
3 Comments 1,347 Views
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This is a huge sale on a fantastic product

Went on sale only Wednesday this week - no idea how long it will last

But this is one of the best AIO Inverters in the market with a great level of power available

Clearly it needs to be linked with batteries and Solar Panels

But a great price

https://signaturesolar.com/eg4-12...verter-v2/
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Deal Details
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About the Poster
This is a huge sale on a fantastic product

Went on sale only Wednesday this week - no idea how long it will last

But this is one of the best AIO Inverters in the market with a great level of power available

Clearly it needs to be linked with batteries and Solar Panels

But a great price

https://signaturesolar.com/eg4-12...verter-v2/

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Mar 08, 2026 12:07 AM
52 Posts
Joined Nov 2019
SharpSardine6995Mar 08, 2026 12:07 AM
52 Posts
put price in title.
also funny that they never went on any significant sale, but them cut price by 25% immediately after the 30% tax credit went away lmao
Mar 08, 2026 12:31 AM
284 Posts
Joined Dec 2014
jonsnow84Mar 08, 2026 12:31 AM
284 Posts
I installed an EG4 18KPV inverter and EG4 battery rack system about a year ago. It's not perfect, but for what I paid I am extremely happy with it.

My biggest gripe with the system is the UI for programming/controlling the inverter is not very well designed and fairly buggy. The menus/settings between the unit/app/web based UI are all different and have conflicting settings that don't always transfer. I ended up getting it all set up right eventually through trial and error, and luckily once it's set up you don't need to touch it again, but it was a bit of a pita.
Mar 08, 2026 02:03 PM
1,524 Posts
Joined May 2006
UltraLazerMar 08, 2026 02:03 PM
1,524 Posts
I think they call this a hybrid inverter, not an aio. Aoi have battery built in.

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