Technical explanation
The quote must specify approved capacity, protection, meter, tests and documents. The authorized electrical firm performs its contracted work and checks; the DSO sets network conditions.
Definition · Installation
Network connectionConnection of the PV installation to the electricity network
TL;DR
Plan grid connection with the DSO before installation. The system must meet electrical requirements, inspections and applicable commissioning conditions.
Definition
Grid connection covers applications, electrical design, protection, metering and approvals needed to connect PV to the distribution network.
⏱️
Deadline
According to GRD
🔌
Required
Adapted meter
🛡️
Protection
According to standards
✅
Validated by
GRD + control
Swiss context
Timing and cost depend on address and required work. Confirm schedule with the DSO and project team. Pronovo payment follows its own conditions and a complete application.
Related terms
Related guides
FAQs — Network connection
Who requests connection to the DSO?+
The contract must identify who prepares, submits and follows the application. Check costs, documents and approvals before ordering.
Can we use the panels before official connection?+
Do not commission a grid-connected installation before required checks and DSO approval. Self-consumption or zero-export settings do not remove these obligations.
Sources & method
Check equipment values in the offered model’s datasheet and warranty terms. Confirm grant, permit and connection requirements with the responsible programme, municipality and grid operator.
This content is for information only. For your project, verify prices, grants, timelines, permissions and expected returns with the relevant authorities, grid operator and installer, and check the applicable contracts.
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Calculate the profitability of your installation
Estimate output, avoided purchases and payback using your data. Confirm the assumptions in a quote.
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