yetangitu/Battery-Emulator
1
0
Fork 0
mirror of https://github.com/dalathegreat/Battery-Emulator.git synced 2025-10-03 09:49:32 +02:00
Code Issues Projects Releases Packages Wiki Activity

Update README.md

Browse source
This commit is contained in:
Daniel Öster 2023-03-01 20:49:23 +02:00 • committed by GitHub
parent 8a40c9467c
commit 99d2b2cc02
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 9 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

10
README.md
View file

@ -1,8 +1,10 @@
# BYD-Battery-Emulator-For-Gen24
This software converts the LEAF CAN into Modbus RTU registers understood by solar inverters that take the BYD 11kWh HVM battery
This software converts the LEAF CAN into Modbus RTU registers understood by solar inverters that accept the BYD 11kWh HVM battery
## Hardware requirements
This code fits on the LilyGo ESP32 T-CAN485 devboard , see https://github.com/Xinyuan-LilyGO/T-CAN485
You will also need a Nissan LEAF battery, any model year will do
Finally, you will need a hybrid solar inverter that accepts the BYD battery communication standard, for example the Fronius Gen24
## Installation basics
1. Connect one end of the LilyGo RS485 to the Gen24 Modbus
@ -16,6 +18,12 @@ This code fits on the LilyGo ESP32 T-CAN485 devboard , see https://github.com/Xi
Here's how to wire up the communication between the components.
![alt text](https://github.com/dalathegreat/BYD-Battery-Emulator-For-Gen24/blob/main/Images/Wiring.png)
Here's how to connect the high voltage lines
![alt text](https://github.com/dalathegreat/BYD-Battery-Emulator-For-Gen24/blob/main/Images/HighVoltageWiring.png)
Here's how to wire up battery low voltage wiring
![alt text](https://github.com/dalathegreat/BYD-Battery-Emulator-For-Gen24/blob/main/Images/BatteryControlWiring.png)
## How to compile the software
1. Download the Arduino IDE: https://www.arduino.cc/en/software
2. When the Arduino IDE has been started;