SunPower(r), a typical solar installation, generates clean, renewable power for 25-30 years. This makes the switch to solar power a long-term one. It’s important to have a warranty that protects your investment. SunPower’s Complete Confidence Warranty, which is the best in the solar industry for its comprehensive coverage, is important to understand.
There are three types of solar warranties. You need to be familiar with the typical coverage of each type so you can understand what you’re signing up for. Here is a quick overview of how they work.
- Warranty for solar panel products: This warranty covers defects in materials and artistry. The product warranty covers most likely any defect in materials or artistry that causes a panel to stop working properly.
- The power output of solar panels decreases over time. This degradation rate (listed in the warranty document) will allow you to see the minimum power you can expect for the specified amount of time. 1 If the output of a panel is less than the promised output, the manufacturer will repair, replace or reimburse you.
- Combination power and product warranty: This cannot be very clear because solar companies have different warranties for their products. SunPower’s comprehensive warranty covers all aspects of your solar system. It also guarantees the highest DC power output available in the solar industry.
There are many warranties available depending on the solar provider you choose. This can make it confusing. Many solar companies use parts from different manufacturers to build rooftop systems. SunPower is not one of them. Not SunPower. Our highly-trained dealer network and Master dealers use parts made by or for SunPower.
Pay attention to the warranties that are provided for your product. Most warranties only cover solar panels. There’s more to your system than solar panels. SunPower Complete Confidence warranty covers your entire system. All roof components, including panels, microinverters, and racking, are covered for 25 years. Rest, such as storage and monitoring hardware, are covered for 10 years. This is because equipment can change rapidly and may need to be updated to perform at its best.
SunPower’s warranty provides you with peace of mind regarding the quality of your solar system components. SunPower’s solar panel degradability rate is the best in the industry. 2 We guarantee that your panels will not lose more than 8 percent of their original direct current output over 25 years. Conventional panels lose about 17 percent over the same period. A high-efficiency SunPower system will produce more energy than powering your home over the years.
SunPower solar panels are more durable than others because they have a solid copper foundation. This allows them to withstand corrosion and weathering better than traditional panels. SunPower panels are made from ultra-pure silicon, which makes anti-reflective glasses. This allows light to bounce back into the panels and extract as much power as possible. SunPower panels are more powerful than other solar panels and can be used on any cloudy day. They also look great on your roof.
A SunPower installer is a partner that can help you transition from traditional grid energy into solar. Your dealer will provide hassle-free repair, replacement or reimbursement for any defect or part covered under your warranty as long as SunPower panels are installed in your home. A certified contractor can assist you if your system is not performing to its best.
SunPower is the only company to have been in business for more than 25 years. This gives us the knowledge and experience necessary to help customers reduce their carbon footprint while saving money. Our best-in-class warranty will cover you for the long term once the switch has been made.