Panasonic vs SunPower
Average Price
£580
Panasonic
£650
SunPower
Energy Efficiency
21.2%
Panasonic
22.5%
SunPower
Warranty
25.0 years
Panasonic
25.0 years
SunPower
Customer Rating
4.5/5
Panasonic
4.7/5
SunPower
Detailed Comparison
Panasonic
SunPower
Average Price
£580
£650
Energy Efficiency
21.2%
22.5%
Average Warranty
25.0 years
25.0 years
Reliability Score
4.6/5
4.8/5
Customer Satisfaction
4.5/5
4.7/5
UK Market Share
11.2%
18.5%
Established
1918
1985
Country of Origin
Japan
United States
Smart Monitoring Compatible
High Efficiency Models
Extended Warranty Options
Popular Solar Panel Models
Panasonic Popular Models
| Model | Type | Efficiency | Price |
|---|---|---|---|
| HIT N340K | Monocrystalline | 20.30 | £525 |
| EverVolt | Monocrystalline | 21.70 | £565 |
SunPower Popular Models
| Model | Type | Efficiency | Price |
|---|---|---|---|
| Performance 5 | Monocrystalline | 20.40 | £500 |
| Maxeon 3 | Monocrystalline | 22.60 | £600 |
| Maxeon 6 AC | Monocrystalline | 22.80 | £650 |
Approved Installers
Panasonic Installers
Smart Energy Systems
4.6
Authorized Integrator
SunPower Installers
Solar Century
4.8
Premier Partner
E.ON Solar
4.7
Elite Dealer
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