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Plug-in solar system

Glossary lexicon

payback period

Degree of self-sufficiency

Balcony power plant

Reference counter

Lightning protection

Federal Network Agency


Roof alignment

Roof hook


Diffuse sunlight

Direct sunlight

Thin film solar module

EEG feed-in tariff


Power socket

feed-in tariff

Energy return time

Renewable energy

Fossil energy sources

Direct current

Global radiation

Base load

Island network


Kilowatt peak (kWp)

Kilowatt hour (kWh)

Communication gateway

Power density

Tenant electricity


Mini PV

Mini solar system

Module string

Module efficiency


Monocrystalline solar module

Angle of inclination

Off grid


Photovoltaic module

Plug-in solar system

Polycrystalline solar module

Low light behavior


Solar module

Solar module for the socket

Solar power storage

Solar inverter

Solar cells

Solar energy

Electricity mix



Watt peak


Alternating current

Wieland power socket


Bidirectional counter

A plug-in solar system is a solar module (or several modules) that feeds electricity directly into the socket. A solar module for the socket usually consists of the components solar module, inverter, cable for the socket connection and mounting material. In contrast to the photovoltaic system, the solar module can be set up for the socket by private individuals. Today the legal framework is in place and every citizen, regardless of whether they are a tenant, landlord or homeowner, can operate a solar module for the socket. Other names that are used synonymously for the solar module for the socket are guerrilla PV, balcony power plant, plug & play solar module, solar module for the mini PV.


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