The PV tiles measure 992x1640mm. They can be installed in a landscape or portrait orientation and are easily combined using patented push-fit technology to create solar arrays of any shape and size and the industry leading 5mm panel spacing and hidden fixings give a high-end, sleek aesthetic.
Two styles are available, providing a variety of looks and electrical outputs:
|Marley Product Code||MAPV16270PB||MAPV16300|
|No. of cells||60||60|
|Max. power voltage (Vmpp)||30.7V||33.1V|
|Max. power voltage (Impp)||8.8A||9.1A|
|Open circuit voltage (Voc)||37.3V||40.1V|
|Short circuit current 9 (Isc)||9.3A||9.6A|
|Power temperature co-efficient||-0.4% / °C||-0.45% / °C|
|Current temperature co-efficient||-0.06% / °C||-0.06% / °C|
|Voltage temperature co-efficient||-0.30% / °C||-0.34% / °C|
|Max. system voltage||1000VDC||1000VDC|
|Safety classification||Class II||Class II|
|Width (across roof)||992mm|
|Height (up roof)||1640mm|
|Static roof loading (distributed)||12.9kg/m²|
|Characteristic wind resistance||5.32kPa|
|Ultimate design load||5.32kPa|
|Positive design load (IEC 61215)||5.40kPa|
|Fire rating (EN 13501-5)||Broof (T1, T2, T3, T4)|
|Systems Warranty (compatibility/ weathertightness)||15 years|
|Power warranty (% rated)||
90% - 10 years
80% - 25 years
|Standards||IEC61215, 61730, TUV, MCS05, MSC12|
Monocrystalline solar cells are cut from a block of silicon that has been grown as a single crystal. The result is a more powerful and efficient cell with a deep black colour, which is further enhanced with a black backing sheet and black frame. This allows for the best possible aesthetics within the roofing space.
It is available in 300Wp panel, with an efficiency of 19.2%.
Polycrystalline-black PV cells are manufactured from a cast block of silicon which is made up of many smaller crystals. The surface is then treated to increase uniformity and darken the colour. These cells have a slightly blue appearance, and the dark aesthetic is completed with a black backing sheet and black frame.
Our Polycrystalline offering comes as a 270WP panel, with an efficiency of 17.3%.
To support your residential clients and show them the benefit of a solar installation for their property, you can use the Solar Energy Calculator on the Energy Savings Trust website. Their tool provides estimated savings on energy bills and the financial payments they could receive by installing a solar panels. It gives an estimate based on specific client information; postcode, roof pitch, shading, roof direction and installation size.