Assessment of Solar Panels from CertainTeed
CertainTeed's Solstice solar panels offer a solid mid-high efficiency range, with an efficiency of 19.9% to 20.5%. This places them within the industry standard for high-efficiency panels, which are those above 18% efficiency [1].
The temperature coefficient of CertainTeed's Solstice panels is 0.35% per degree Celsius, indicating a moderate performance drop in hotter conditions. While this is not the lowest loss in the market, it is still competitive [1].
When compared to other U.S. market leaders like SunPower, which achieves efficiencies as high as 22.8%, CertainTeed Solstice panels are competitive but do not reach the top-tier efficiency levels of the absolute highest-performing brands [1].
CertainTeed's solar shingles and tiles, on the other hand, have a power output ranging from 14% to 18%, falling into a more typical range for integrated solar roofing solutions. The Solstice panels focus on traditional solar panel formats with stronger efficiency [1].
The cost of a typical CertainTeed solar panel system before incentives ranges from $15,600 to $18,000, or about $2.60 to $3.00 per watt. With the 30% federal solar tax credit, the cost can be reduced to around $11,000 [1].
CertainTeed offers solar warranties that extend to ancillary components like inverters and racking for those who use CertainTeed-certified contractors. However, availability may be limited in some regions [1].
In summary, CertainTeed balances good efficiency with roofing aesthetics and reliability but is slightly below the efficiency benchmark set by leading brands like SunPower in the U.S. market [1]. For residential solar needs, 8MSolar, with over two decades of experience, recommends solar panel options like REC and Qcells.
| Brand | Efficiency Range | Temperature Coefficient | Notes | |----------------------|------------------------|-------------------------------|------------------------------------------| | CertainTeed Solstice | 19.9% – 20.5% | 0.35% / °C | Meets industry standards; solid mid-high efficiency | | SunPower | Up to 22.8% | Typically better (lower loss) | Highest efficiency in residential market | | CertainTeed Shingles | 14% – 18% | Not specified | More typical for solar roofing solutions |
[1] Information sourced from CertainTeed's official website and third-party solar industry resources.
- Each CertainTeed Solstice solar panel boasts an efficiency range from 19.9% to 20.5%, placing them within industry standards for high-efficiency panels.
- The solar installation of CertainTeed Solstice panels, while competitive, does not reach the top-tier efficiency levels of brands like SunPower due to a temperature coefficient of 0.35% per degree Celsius.
- When it comes to solar roofing solutions, CertainTeed's shingles and tiles offer a more typical power output ranging from 14% to 18%.
- The cost of a CertainTeed solar panel system can be reduced significantly due to the 30% federal solar tax credit, bringing the price down to around $11,000.
- Homeowners seeking solar panel options for their gadgets and technology-dependent homes can consider brands like REC and Qcells, as recommended by 8MSolar.
