Solar Panels - Top 5
Compare the best solar panels on the market and find the solution that suits your home best.
Why invest in solar panels?
Solar panels are a long-term investment that gives you the opportunity to produce your own electricity, reduce your electricity costs, and contribute to a better environment. With rising electricity prices and government support for renewable energy, solar panels have become an increasingly attractive investment for homeowners.
There are several types of solar panels on the market, with different efficiency, appearance, and price. Which one is best depends on your roof, your energy consumption, and your aesthetic preferences.
Below, we have compared the 5 best solar panel solutions on the market based on efficiency, price, warranty, and customer satisfaction.
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1. SunPower Maxeon
- Efficiency
- 22.7%
- Power per panel
- 400-435W
- Warranty
- 25 years product, 25 years performance
- Degradation
- 0.25% per year
Pros
- Highest efficiency on the market
- Best warranty
- Lowest degradation
Cons
- Higher price
- Limited availability
From $3,500/kW (installed)
Visit manufacturer -
2. LG NeON R
- Efficiency
- 21.7%
- Power per panel
- 380-405W
- Warranty
- 25 years product, 25 years performance
- Degradation
- 0.3% per year
Pros
- High efficiency
- Good warranty
- Well-known brand
Cons
- Slightly higher price
- Slightly higher degradation than SunPower
From $3,000/kW (installed)
Visit manufacturer -
3. REC Alpha
- Efficiency
- 21.3%
- Power per panel
- 370-395W
- Warranty
- 20 years product, 25 years performance
- Degradation
- 0.25% per year
Pros
- Good efficiency
- Low degradation
- Good price-performance ratio
Cons
- Shorter product warranty
- Slightly lower power per panel
From $2,800/kW (installed)
Visit manufacturer -
4. Jinko Solar Tiger Pro
- Efficiency
- 20.8%
- Power per panel
- 530-580W
- Warranty
- 12 years product, 25 years performance
- Degradation
- 0.55% per year
Pros
- Very good price
- High power per panel
- Good for large installations
Cons
- Shorter product warranty
- Higher degradation
From $2,200/kW (installed)
Visit manufacturer -
5. Trina Solar Vertex
- Efficiency
- 20.5%
- Power per panel
- 500-550W
- Warranty
- 12 years product, 25 years performance
- Degradation
- 0.5% per year
Pros
- Very cost-effective
- High power per panel
- Reliable manufacturer
Cons
- Shorter product warranty
- Higher degradation
From $2,100/kW (installed)
Visit manufacturer
How to choose the right solar panels?
When choosing solar panels, there are several factors to consider:
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Roof conditions
The size, slope, and orientation of your roof affect how much electricity your solar panels can produce. A south-facing roof with a 30-45 degree slope is optimal, but east or west-facing roofs can also be suitable.
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Efficiency and quality
Higher efficiency means you can produce more electricity on the same area. Panels with higher efficiency often cost more but may be worth the investment if you have limited roof space.
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Warranty and lifespan
Solar panels are a long-term investment, and it's important to choose panels with a good warranty. Look at both the product warranty (which covers manufacturing defects) and the performance warranty (which guarantees a certain performance over time).
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Degradation
All solar panels lose efficiency over time, but the rate varies between different manufacturers. A lower degradation rate means your solar panels will produce more electricity over their lifetime.
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Price and payback time
Don't just compare the purchase price, but also calculate the payback time based on your electricity consumption, electricity price, and any available subsidies. Keep in mind that cheaper panels often have higher degradation and shorter warranties.
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Installer
A good installer is at least as important as good solar panels. Choose a certified installer with good references and experience with similar installations.
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Inverter
The inverter is an important part of the solar panel system and converts DC from the solar panels to AC that can be used in the home. Choose a quality inverter with a good warranty.