Solar Cell Solar Panel PV POLI 280 W Solar Module PV

Description
Panel, PV module Polycrystalline 280 W
Yield: 17.80%
PV solar panels
We like sunny days, even when we cannot sunbathe or swim in the sea.

They will inspire us even more positively when we are aware that at that moment the greatest amount of free electricity is generated on our roof.

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DISTINCTIVE: 5 BB - 5 Bus Bars (Buss Bar) - more BB - bus bars means greater durability of the panels (better protection against micro-cracks) and higher efficiency of the cells.

Additionally: applied PERC technology:

PERC, i.e. Passivated Emitter Rear Cell.

Photovoltaic modules produced in the technology of passivation of the back walls of cells, have greater efficiency by increasing the efficiency of absorption of solar radiation. This technology causes the sunlight that passes through the cell to reflect off the back reflection layer, directing photons back to the cell. In this way, the radiation that is lost with standard cells when using cells with underpassivation becomes an additional source of electricity. In addition, the PERC layer reduces the temperature of the working cell, which increases its efficiency (and the higher the cell temperature, the lower its efficiency).

Electrical parameters:
Nominal output power： 280 Wp
Size： 164 cm x 99.2 cm x 4 cm
Power tolerance： 0 / + 5 wp
Guaranteed output power STC (Pnominal)：280 Wp
Maximum power voltage (Vmpp) STC：31.6V
Maximum power current (Impp) STC：8.87 A
Open circuit voltage (Voc) STC： 38.8V
Short circuit current (Isc) STC： 9.80 A.
Efficiency：17.8%

Other parameters:
Cell type ：Polycrystalline
The number of cells / system ：60/6 x 10
Links dimension ： 6 ''

Mechanical parameters:
External dimensions (L x W x H) ：1640 mm x 992 mm x 40 mm
Frame：Aluminum, silver anodized
Module structure ：Glass / EVA / Backsheet (white)
Weight (module) ：18 kg
Glass thickness ：3.2 mm
Junction box, IP protection class： IP65 / 67
Cable length (IEC)：90 cm / 100 cm
Cable dimension (IEC)： 12 AWG / 4 mm2
Resistance ：5400 Pa, 25 mm hail, 7.35 g, 23 m / s
Application class (IEC)： A
Container type (IEC)： MC4 compatible
Certificates:
Standards ： IEC 61215, 61730
Power loss 3% / year Pmpp (STC) ： 1 year
Power loss 0.7% / year Pmpp (STC) ： 2-25 years