Firmware for PWS2-30K/M

Version: D147 S126 for PWS2-30K-NA three-phase; D207 S3000 for PWS2-30K-NA Split-phase; D147 S212 for PWS2-30M-EX.

- Add Leakage current DC component detector enable

- When reach Topping charge voltage, PCS will enter standby mode

- Meet Tor Rule21 certification

- Add auto start mode

- Under UL1741SA certification selection, the active power can be limited by register 801 and 802

- AC relay detection can be closed

- Add fan speed register

Version: D144 S121 for PWS2-30K;S207 for PWS2-30M

The off-grid frequency is now able to adjust

Version: S1211 for PWS2-30K

The “beep” warning can be turned off remotely now

When EMS channel is selected as RS485, the EMS can still read via Ethernet

Version: D143 C120 S120 for PWS2-30K

Version: D143 C120 S206 for PWS2-30M

Fixed some bugs

Fans will stop rotation in 5 minutes after PCS entering idle mode