🔗⚡Signature Solar's collection of guides, FAQs, and download links ⚡🔗

Hey everyone!

We've compiled a set of files and guides to help you with firmware updates and to answer some of the common questions you've been asking.
Whether you're troubleshooting or just looking to optimize your setup, these resources should make things a lot easier. Check them out and let us know if you have any more questions or need further assistance.
If there are any new guides created or changes made, the links will be updated, so you'll always have the latest information. If you have any suggestions for other guides, please let us know at engagement@signaturesolar.com.

Happy updating!


EG4 18Kpv WiFi Dongle Setup
EG4 3K Firmware Update Guide
EG4 6K Firmware Update Guide
EG4 6.5K Firmware Update
Growatt 3K 24p/48p Firmware Update
Growatt 3K-ES Firmware Update
Growatt SPF 4K-12 Firmware Update
Set Up Guide for EG4 Batteries with Schneider Insight Facility
Set Up Guide for EG4 Batteries with Schneider Insight Home
BMS Test & LifePower4 Update Guide
BMS Tools Guide
BMS Communications Setup
MACOS BMS Test Connection Guide
MACOS EG4 Lifepower4 Battery Update Guide
EG4 LLv1 Update Guide
EG4 LL-V2_S_PowerPro Update Guide Part 1
EG4 LL-V2_S_PowerPro Update Guide Part 2
EG4 Communication Hub Update Guide
Frequently Asked Questions
Cable List with SKUs & Links
Deep Cycle
Battery Bank Order

https://docs.google.com/document/d/1QM8uQaGlPcgL7ecr3Y2hOCgo4RB8RPal/edit is in the owner's trash and will soon be deleted...
That's the BMS Communications Setup

And in Cable List, "USE" is inverted on these two, RSD uses RS485 and Heater uses RS232:

wpns said:

https://docs.google.com/document/d/1QM8uQaGlPcgL7ecr3Y2hOCgo4RB8RPal/edit is in the owner's trash and will soon be deleted...
That's the BMS Communications Setup

And in Cable List, "USE" is inverted on these two, RSD uses RS485 and Heater uses RS232:

EG4 LL-V2 & PowerPro	RSD Update	EG4 RS232 Firmware Update Cable - LL
EG4 PowerPro	Heater Updater	EG4-LifePower4 Read/Write Cable

Click to expand...

Thank you so much! The link is fixed

Good info, Jess. Thanks!

Goin'Solar said:

Good info, Jess. Thanks!

Click to expand...

You're so welcome!

Great idea