Zwy
Emperor Of Solar
You are looking at page 23 of the manual. That is incorrect for 240V split phase here in the US.Proper way to connect 2 SRNE ASP inverters in parallel, I hope this helps resolve the question on how to connect them:
View attachment 212498
This is what it states for the diagram you posted:
4.9.4 Wiring diagram for two-phase parallel connection (phase difference
between L1 and L2: 0°)
(1) P1: Set the item [31] to "2P0;" P2: Set the item [31] to "2P1," all of the P1/P2 inverter item
[68] can not be set, it is default “0°”and the phase difference between P1 and P2 is 120°.
When setting the item [38] to "120 V," the voltage between the live wire L1 of P1 phase and
the live wire L2 of P2 phase is 208 V, and the L1-N voltage is 120 V
(2) P1: Set the item [31] to "2P0;" P2: Set the item [31] to "2P2," all of the P1/P2 inverter item
[68] can not be set, it is default “0°”and the phase difference between P1 and P2 is 180°.
When setting the item [38] to "120 V," the voltage between the live wire L1 of P1 phase and
the live wire L2 of P2 phase is 240 V, and the L1-N voltage is 120 V, L2-N voltage is 120V
The correct page you need is page 28 which is for split phase 180° between L1 and L2 which is stated:
4.9.5 Wiring diagram for split-phase parallel connection (phase difference
between L1 and L2: 180°)
Set the item [31] to PAL, and set the item [68] to 180°. When setting the item [38] to
"120 V," the L1-L2 voltage is 240 V, and the L1-N voltage is 120 V, L2-N voltage is 120V
a. Two parallel-connected solar storage inverters:
Note how L1 from each inverter is combined and each L2 is combined.