GROWATT Conversol Max-II 8kW Off Grid Inverter Charger User Guide
- June 17, 2024
- Growatt
Table of Contents
Conversol Max-II 8kW Off Grid Inverter Charger
Connect the cables and set the DIP Switch
Connect the power cables between inverter and battery or the Busbars as
mentioned in Section 2 inverter connection. See the Figure 2.1.5.1 to check
the position of Growatt Battery Connectors.
A standard ethernet cable can be used for the communication since Growatt
inverter pin assignment is the same as Pytes V Series battery.
Plug in the battery end into the
CAN port of the Pytes V Series battery and plug in the inverter end into
Growatt BMS Port as shown in the Figure 2.1.5.4.
Program the inverterh
The operation and display panel, shown in below chart, is on the front panel
of the inverter. It includes three indicators, four function keys and LCD
display, indicating the operating status and input/output power information.
(shown in the Figure 2.1.5.5)
Esc: To exit setting mode
UP: To go to previous selection
DOWN: To go to next selection
ENTER: To confirm the selection in setting mode or enter setting mode
- LCD display
- Status indicator
- Charging indicator
- Fault indicator
- Function buttons Figure 2.1.5.5 Growatt operation panel
STEP 1 After pressing and holding ENTER button for 3 seconds, it will enter
setting mode.
Please set the output source priority as “SBU” (SBU priority) in Program 01.
STEP 2 Set the AC input voltage range
as “APL” (Application) in Program 03. 
STEP 3 Set
the power saving mode enable/disable as “SDS” (Saving mode disable) in Program
04. STEP 4 Set the battery type as “LI” (Lithium) in Program 05, and it will
switch to Program 36 to choose battery type. Then set “L51” (Protocol) in
Program 36. 
Please refer to the Growatt inverter
manual for more settings. 