Quick Answer
Solar panel brands vary in efficiency, with some excelling in peak sun hours depending on the location. Efficiency ratings are crucial in determining the optimal solar panel choice for a specific region.
Efficiency Comparison by Location
When evaluating solar panel efficiency, it’s essential to consider peak sun hours (PSH) by state. According to the National Renewable Energy Laboratory (NREL), the top 5 states for peak sun hours are: Arizona (8.05 hours), Nevada (7.46 hours), California (7.15 hours), New Mexico (7.09 hours), and Texas (7.04 hours). In contrast, states with lower peak sun hours include Oregon (3.79 hours), Washington (3.84 hours), and Rhode Island (3.63 hours).
Efficiency Ratings by Solar Panel Brand
Different solar panel brands have varying efficiency ratings. For instance, SunPower’s Maxeon III solar panels boast a 22.8% efficiency rating, while LG’s NeON 2 solar panels have a 21.4% efficiency rating. Meanwhile, Panasonic’s EverVolt solar panels have a 21.0% efficiency rating. In contrast, Trina’s Honey solar panels have a 19.5% efficiency rating, and Jinko’s Tiger solar panels have a 19.3% efficiency rating.
Choosing the Right Solar Panel for Your Location
To maximize energy production, it’s essential to choose solar panels with efficiency ratings suitable for your location’s peak sun hours. For example, if you live in Arizona, a high-efficiency solar panel like SunPower’s Maxeon III would be an excellent choice. Conversely, if you live in Oregon, a mid-efficiency solar panel like Trina’s Honey would be more suitable. By considering both peak sun hours and solar panel efficiency, you can make an informed decision and optimize your solar energy system’s performance.
Find more answers
Browse the full Q&A library by topic, or jump back to the topic this question belongs to.