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Commercial Solar Insurance: Protecting Your Investment
Proper insurance protects your solar investment. Learn what coverage you need and how solar affects your existing business insurance.
Solar Panels For Businesses Team
8 November 2025
Insurance Considerations
Commercial solar represents a significant asset that needs appropriate insurance protection. Most existing business policies can be extended, but you must inform your insurer.
Types of Coverage
| Coverage Type | What It Covers | Typical Cost |
|---|---|---|
| Property/All Risks | Physical damage, theft | 0.1-0.3% of value/year |
| Business Interruption | Lost income during repairs | Varies |
| Public Liability | Third-party injury/damage | Usually included |
| Performance Warranty | Generation guarantees | Included with panels |
Informing Your Insurer
You must tell your insurer about solar installation:
- Failure to disclose may void coverage
- Most insurers add cover at minimal cost
- Provide system value and specifications
- Confirm MCS certification
Manufacturer Warranties
- Product warranty: Typically 10-15 years for defects
- Performance warranty: 25 years, guaranteeing 80%+ output
- Inverter warranty: 5-10 years standard, extendable
- Workmanship warranty: 2-10 years from installer
Claims Process
In event of damage:
- Document damage with photos
- Contact installer for assessment
- File claim with insurer promptly
- Obtain repair quotes from MCS installers