python-e3dc

A Python library for querying E3/DC systems trough an RSCP connection.
This library aims to provide an interface to query an E3/DC solar power management system through the RSCP connection provided by the system.

What do i need?

You'll need:

Your username
Your password
The IP address of the E3/DC system
The encryption key as set in the system preferences

Usage

Request single stat

e3dc = E3DC('username', 'password', 192.168.1.123, 'my_secret_key')
# request the current power that is produced by the pv system
response = e3dc.send_request(RSCPTag.EMS_REQ_POWER_PV)
print("Current power "+str(response.data))

Send multiple requests at once

e3dc = E3DC('username', 'password', 192.168.1.123, 'my_secret_key')
responses = e3dc.send_requests(
                [RSCPTag.EMS_REQ_BAT_SOC, RSCPTag.EMS_REQ_POWER_PV, RSCPTag.EMS_REQ_POWER_BAT,
                RSCPTag.EMS_REQ_POWER_GRID, RSCPTag.EMS_REQ_POWER_WB_ALL])
for response in responses:
    print("Response Tag: "+str(response.tag)+", response type: "+str(response.type)+",
        response data: "+str(response.data))

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