158mm 350W Monocrystalline Solar Panel Wholesale-JS SOLAR

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JS158MHC120-350W

▪ 120 half cells (158.75mm-5BB/9BB) connected in series

▪ 0~3% positive power tolerance improves system performance

▪ Industry-leading module efficiency: the highest efficiency is 20.7%

▪ Tested up to 5400Pa maximum load resistance

▪ Proven resistance to PID effects

▪ Progressive power warranty guarantees 80.7% of rated power for 25 years

▪ Manufactured globally with world-class quality standards

▪ Strict salt spray and ammonia corrosion test by TUV SuD.

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Free local delivery
25-year power supply warranty
Lifetime Customer Support

Certifications and Standards

feature

design attributes

dimension	1684x1002x35mm
weighing	19kg±5%
Glass	3.2mm low iron tempered glass
Junction Box	IP≥67
Output	Portrait: N350mm/P350mm
Connector	MC4 compatible
Package	30pcs/ pallet, 858pcs/ container (HQ)

IV curve

Electrical performance

Electrical Performance@STC	JS320M	JS325M	JS330M	JS335M	JS340M	JS345M	JS350M
Maximum power Pmax[ Wp]	320	325	330	335	340	345	350
Maximum supply voltage Vmpp(V)	33.4	33.6	33.8	34	34.2	34.4	34.6
Maximum supply current lmpp(A)	9.58	9.68	9.76	9.85	9.94	10.03	10.12
Open circuit voltage Voc(V)	40.1	40.3	40.5	40.8	41.0	41.3	41.5
Short circuit current lsc(A)	19.0%	19.3%	19.6%	19.9%	20.1%	20.4%	20.7%

Electrical performance parameters

LSC temperature coefficient α (%/C)	+0.05	maximum. Series Fuses		15A
VOC temperature coefficient β(%/°C)	-0.36	maximum. system voltage	International Electrotechnical Commission	1000V / 1500V
Pmax temperature coefficient v (%/°C)	-0.28	Nominal Operating Cell Temperature (NOCT)		45℃±3℃
Reduced efficiency at 200 W/m2, 25°C	<5%

Nominal test conditions for IV parameters are standard test conditions (irradiance 10.0 Wm7, AM 15, cell temperature 25'°C) All measurements are guaranteed at laminate leads. NOCT measures wind speed at 800 W/m², 20C ambient temperature, and 1 m/s. Specifications are subject to change without notice.

JS Solar reserves the right of final interpretation and revision of this data sheet.

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JS SOLAR was established in 2007 and is located in Wuxi City. Specializing in the production of solar products, such as solar cells, solar photovoltaic panels, solar inverters, mounting systems, etc.

Our automation equipment is imported from Germany, Italy, Japan and other countries...