Battery Solar YL255-30b Black

Yingli solar 255s-30b Black - is a new monocrystalline solar module

Module Specifications - YL255S-30b Black

The electrical parameters at standard test conditions *:.
Incoming Pmax power - 255 W
Tolerance - from 0 to +5
Effectiveness module - 15.6%
photo module voltage when Pmax - 30.6 In
current photo module at Pmax - 8.33 A
open circuit voltage photo module - 38.2 In
short circuit current - 8.85 A

* Standard test conditions: 1000 W / m2 illumination, 25 ° C cell temperature, AM 1.5g spectrum according to EN 60904-3, the relative loss of efficiency by 3.5% to 200 W / m2 according to EN 60904-1

electrical parameters at the nominal operating cell temperature *:
Incoming Pmax power - 185.2 watts
photo module voltage when Pmax - 27.7 In
current photo module at Pmax - 6.68 A
photo module open circuit voltage - 35.2 In
short circuit current - 7.13 A

* Nominal operating element tempreratura: operating temperature of the module open circuit at 800W / m2 illumination, 20 ° C ambient temperature, 1 m / s wind speed

Thermal characteristics: < br /> The nominal operating cell temperature of - 46 ° C + / - 2
temperature coefficient Pmax - -0.42% / ° C
temperature coefficient Voc - -0,31% / ° C
temperature Isc ratio - 0,04% / ° C
Vmpp temperature coefficient - -0.41% / ° C

working conditions:
maximum system voltage of - 600 V DC
The maximum value of a current fuse - 15A
Operating temperature range - -40 to 90 ° C
maximum static load of the front surface (e.g. snow, and wind) - 5400 Pa
maximum static load of the rear surface ( e.g., wind) - 2400 Pa
hail Impact - 1 in (25 mm) to 23 m / s
maximum system voltage, the data collected from the modules - 1000

dimensions mm - 1650h990h40
weight - 19,1 kg

Materials of Construction:
Exterior coating (material / thickness) - tempered glass with a low iron content / 3.2 mm;
cells (Number / material / size) - 60 / monocrystalline silicon / 156h156 mm;
sealant (material) - ethylene vinyl acetate (EVA);
Frame (material / color / color anodization) - anodized aluminum alloy / black / transparent;
connection box (security level) - IP65;
cable (length / cross sectional area) -1100 mm / 4 mm.kv;
plug (type / level of protection) - MC4 / IP67 or Amphenol H4 / IP68