There are a few key factors to consider when choosing a solar panel:
- Efficiency: Look for panels with high-efficiency ratings, as they will be able to generate more electricity from the same amount of sunlight.
- Size: Make sure the panels you choose are appropriate for the size of your home and your energy needs.
- Durability: Choose panels built to last, with sturdy frames and strong warranties.
- Cost: While it's important to consider the upfront cost of the panels, also consider the long-term cost savings of using solar energy.
- Brand reputation: Do some research on different brands to see which ones have a good reputation for quality and customer service.
- Certification: Look for panels that are certified by a reputable organization, such as the International Electrotechnical Commission (IEC). This ensures that the panels have been tested and meet specific standards for performance and safety.