Unofficial Ruby Client for SENEC Home

require 'senec'

# Login to the SENEC cloud
connection = Senec::Cloud::Connection.new(username: 'me@example.com', password: 'my-secret-senec-password')

# List all available systems
puts connection.systems

# => [{"id"=>"123456", "steuereinheitnummer"=>"S123XXX", "gehaeusenummer"=>"DE-V3-XXXX", "strasse"=>"Musterstraße", "hausnummer"=>"27a", "postleitzahl"=>"99999", "ort"=>"Musterort", "laendercode"=>"DE", "zeitzone"=>"Europe/Berlin", "wallboxIds"=>["1"], "systemType"=>"V3"}]

# Get the Dashboard data of first systems (without knowing the ID):
puts Senec::Cloud::Dashboard[connection].first.data

# => {"aktuell"=>
#   {"stromerzeugung"=>{"wert"=>0.01, "einheit"=>"W"},
#    "stromverbrauch"=>{"wert"=>860.0, "einheit"=>"W"},
#    "netzeinspeisung"=>{"wert"=>0.01, "einheit"=>"W"},
#    "netzbezug"=>{"wert"=>852.6270000000001, "einheit"=>"W"},
#    "speicherbeladung"=>{"wert"=>0.01, "einheit"=>"W"},
#    "speicherentnahme"=>{"wert"=>11.68, "einheit"=>"W"},
#    "speicherfuellstand"=>{"wert"=>1.0e-05, "einheit"=>"%"},
#    "autarkie"=>{"wert"=>1.35, "einheit"=>"%"},
#    "wallbox"=>{"wert"=>0.01, "einheit"=>"W"}},
#  "heute"=>
#   {"stromerzeugung"=>{"wert"=>3339.84375, "einheit"=>"Wh"},
#    "stromverbrauch"=>{"wert"=>21000.0, "einheit"=>"Wh"},
#    "netzeinspeisung"=>{"wert"=>13.671875, "einheit"=>"Wh"},
#    "netzbezug"=>{"wert"=>17546.38671875, "einheit"=>"Wh"},
#    "speicherbeladung"=>{"wert"=>119.140625, "einheit"=>"Wh"},
#    "speicherentnahme"=>{"wert"=>254.39453125, "einheit"=>"Wh"},
#    "speicherfuellstand"=>{"wert"=>0.0, "einheit"=>"%"},
#    "autarkie"=>{"wert"=>16.47, "einheit"=>"%"},
#    "wallbox"=>{"wert"=>0.0, "einheit"=>"Wh"}},
#  "zeitstempel"=>"2023-11-26T18:45:23Z",
#  "electricVehicleConnected"=>false}

# Get the Dashboard data of a specific system (by ID):
puts Senec::Cloud::Dashboard[connection].find("123456").data

# => {"aktuell"=>
#   {"stromerzeugung"=>{"wert"=>0.01, "einheit"=>"W"},
# ....

# Get the Technical Data of a specific system (by ID):

puts Senec::Cloud::TechnicalData[connection].find("123456").data

# => {"systemOverview"=>{"systemId"=>123456, "productName"=>"SENEC.Home V3 hybrid duo", ...

# Get the Technical Data of first systems (without knowing the ID):

puts Senec::Cloud::TechnicalData[connection].first.data

# => {"systemOverview"=>{"systemId"=>123456, "productName"=>"SENEC.Home V3 hybrid duo", ...

require 'senec'

connection = Senec::Local::Connection.new(host: '192.168.178.123', schema: 'https')
request = Senec::Local::Request.new(connection:)

puts "PV production: #{request.inverter_power} W"
puts "House power consumption: #{request.house_power} W"
puts "\n"
puts "Battery charge power: #{request.bat_power} W"
puts "Battery fuel charge: #{request.bat_fuel_charge} %"
puts "Battery charge current: #{request.bat_charge_current} A"
puts "Battery voltage: #{request.bat_voltage} V"
puts "\n"
puts "Case temperature: #{request.case_temp} °C"
puts "\n"
puts "Wallbox charge power: [ #{request.wallbox_charge_power.join(',')} ] W"
puts "\n"
puts "Grid power: #{request.grid_power} W"
puts "Current state of the system: #{request.current_state_code}"
puts "Measure time: #{Time.at request.measure_time}"

# Example result:
#
# PV production: 1530 W
# House power consumption: 870 W
#
# Battery charge power: 974 W
# Battery fuel charge: 11.3 %
# Battery charge current: 19.8 A
# Battery voltage: 49.2 V
#
# Case temperature: 31.3 °C
#
# Wallbox charge power: [ 8680, 0, 0, 0 ] W
#
# Grid power: 315 W
# Current state of the system: 14
# Measure time: 2021-10-06 17:50:22 +0200

# Get a Hash with all available state names:
state_names = Senec::State.new(connection:).names(language: :de) # or :en or :it
# Use this hash for the number => string mapping:
request = Senec::Request.new(connection:, state_names:)

puts request.current_state_name
# => "LADEN"