Third Party Solar Power Purchase Agreement Template for Switzerland

A Third Party Solar Power Purchase Agreement (PPA) is a specialized contract that allows you to purchase solar electricity from a provider who installs, owns, and operates solar panels on your property or at a remote location. Under Swiss law, this arrangement enables you to access clean energy without the upfront capital investment typically required for solar installations, while helping you meet sustainability goals and potentially reduce electricity costs over the long term.

When do you need this document?

You'll need this agreement when entering into arrangements where a solar power provider will install and operate photovoltaic systems to supply electricity directly to your business or organization. This is common for commercial properties, industrial facilities, and large residential complexes seeking to transition to renewable energy without ownership responsibilities. The document is essential when negotiating with solar developers who offer "solar-as-a-service" models, where they handle all aspects of system installation, maintenance, and operation while you purchase the generated electricity at agreed rates. It's also required when establishing power supply relationships that involve multiple parties, including property owners, grid operators, and financial institutions.

Key legal considerations

The agreement must clearly define the roles and responsibilities of all parties, including the solar power provider, purchaser, and any third-party property owners. Critical clauses include electricity pricing mechanisms, which may involve fixed rates, escalation formulas, or market-based pricing tied to grid electricity costs. Performance guarantees are essential, specifying minimum energy production levels and remedies for underperformance. The contract should address system maintenance obligations, insurance requirements, and liability allocation between parties. Grid connection provisions must comply with local distribution requirements, while termination clauses should specify conditions for early contract end, system removal, or transfer of ownership. Risk allocation is crucial, particularly regarding weather-related performance variations, equipment failures, and regulatory changes.

Legal requirements in Switzerland

Your agreement must comply with the Federal Energy Act (EnG), which governs renewable energy promotion and grid integration requirements. Under the Swiss Code of Obligations, the contract must clearly specify performance obligations, payment terms, and default remedies. Property rights considerations under the Swiss Civil Code are crucial when solar installations occur on leased premises or involve multiple property stakeholders. The Federal Electricity Supply Act (StromVG) mandates compliance with grid access and distribution requirements, which may affect system design and connection procedures. Cantonal building laws will govern installation permits and construction standards, requiring coordination with local authorities. The CO2 Act may provide relevant incentives and carbon credit opportunities that should be addressed in the agreement. Additionally, the Energy Infrastructure Act covers technical standards and grid integration requirements that influence system specifications and operational obligations.