Poly 270W-290W-Poly solar panel-

Product description

Product Composition

SALIENT FEATURES：

◆ Narrow Power Tolerance: ±5％

◆ Schottky By-pass diodes

◆ Heavy Snow Load:5400Pa

WARRANTY：

◆ Photovoltaic Module

√ 10 years

◆ Output Power

√ More than 90% within 10 years

√ More than 80% within 25 years

TEMPERATURE COEFFICIENTS:

NOCT 45±2℃

Temperature Coefficients of Pm -0.26%/℃

Temperature Coefficients of Voc -0.33%/℃

Temperature Coefficients of Isc +0.05%/℃

CHARACTERISTICS

Power-Voltage Curve (JYSP-275P) I-V Curves (JYSP-275P)

曲线图 260-290.jpg

SPECIFICATION

MODEL	JYSP-270P	JYSP-275P	JYSP-280P	JYSP-285P	JYSP-290P
Maximum Power (Pmax) W	270	275	280	285	290
Tolerance	±5％
Maximum Power Voltage (Vmp) V	30.7	31.2	31.3	31.4	31.5
Maximum Power Current (Imp) A	8.8	8.82	8.95	9.08	9.21
Open Circuit Voltage (Voc) V	38..0	38.1	38.3	38.4	38.9
Short Circuit Current (Isc) A	9.1	9.27	9.41	9.53	10.3
Module Efficiency	18.5	18.8	19.2	19.5	19.8
Encapsulation	Glass/EVA/Cells/EVA/TPT
Size and Number of cells	158mm X 158mm 60/6 x 10pcs
Max .syst. Oper. Voltage V	1000V DC
Dimension mm	1640x992x35mm
Weight kg	18.0kg
Operate Temp. Scope ℃	-40 / 85℃
Relative humidity	0 to 100%
Resistances	227g steel ball fall down from 1m height and 60m/s wind
Warranty	Pm is not less than 90% in 10 years and 80% in 25 years.

STC: Irradiance 1000W/㎡, AM1.5 spectrum, module temperature 25℃.

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