VMV GreenHome › Solar panels › Standard panel
Full black, dual glass, 30-year output warranty.
Our standard panel today is the Trina Vertex S+ 455 Wp. Trina Solar gives it a 25-year product warranty and a 30-year output warranty. After 30 years, the panel still delivers at least 87.4% of its original output.
Very good, without the premium price
Alongside the SunPower, we install a second panel: technically strong, at a sharper price. Which brand that is, we choose on what gives the best balance of quality, yield and price at the time. That is why this page is called "standard panel" and not after a brand. If our choice changes, this page always tells you which panel you get from us today.
Why glass on both sides?
Most panels have glass on the front and a plastic film on the back. That film can discolour over the years and let moisture through. A dual-glass panel has glass on both sides, which makes it sturdier against moisture and weather.
Your quote names another brand?
Then your quote was drawn up before we changed our standard panel. What is on your quote is what you get. Any questions, feel free to call us.
Technical data
Trina Vertex S+ 455 Wp
TSM-NEG9R.25 (455 Wp, Full Black)
| Output | 455 Wp |
| Cell technology | N-type i-TOPCon, monocrystalline |
| Construction | Dual glass (glass-glass) |
| Look | Full black: cells, frame and back |
| Efficiency | 22.8% |
| Dimensions | 1762 × 1134 × 30 mm |
| Weight | 21 kg |
| Warranty | 25 years product, 30 years output |
| Output after 30 years | at least 87.4% |
The other choice
The most extensive warranty? Then we look at the SunPower
The standard panel suits most roofs. If you want the broadest warranty, or every centimetre of roof has to produce, the SunPower P7 comes into view.
How many panels fit on your roof?
We measure up, look at orientation and shading, and work out what it yields for you.