When choosing a solar system for your residential house, here are some key questions you should ask:
System Design and Sizing
- What size solar system do I need based on my energy consumption?
- How many solar panels will fit on my roof?
- What is the expected annual energy production of the proposed system?
Equipment and Components
- What are the warranties for the panels, inverter, and other components?
- How well supported are the products locally if there is ever an issue?
Installation and Compliance
- Is the installer certified and experienced with residential solar installations?
- Will the installation comply with all local regulations and permit requirements?
- How long will the installation take?
Costs and Financing
- What is the total cost of the system, including equipment and installation?
- Are there any government incentives or rebates available?
- What financing options are available?
Performance and Monitoring
- How much energy can I expect the system to produce?
- Will the system include monitoring capabilities to track performance?
Grid Connection and Metering
- Will I remain connected to the grid or go off-grid?
- How will excess energy be handled - net metering, feed-in tariffs, etc?
Maintenance and Support
- What maintenance will the system require?
- What kind of after-sales support and service is provided?
Home Suitability
- Is my roof suitable for solar panel installation?
- Are there any shading issues that could impact system performance?
Future Considerations
- Can the system be expanded in the future if my energy needs increase?
- How will adding solar impact my home's resale value?
Asking these questions will help ensure you get a solar system that is properly sized, uses quality components, is installed correctly, and meets your energy and financial goals. We offer a full service to specify your new solar system for homes and businesses.