Home » Products » LED & Solar Products » Solar, Wind & Hydropower Technologies » Solar Power System & Part

250W poly silicon solar panel, high efficiency

Delivery term:The date of payment from buyers deliver within days

Price:
Negotiable
minimum:
Total supply:
Delivery term:
The date of payment from buyers deliver within days
seat:
Beijing
Validity to:
Long-term effective
Last update:
2017-12-03 07:31
Browse the number:
172

Company Profile

ZONHAN New Energy Company Limited: Contact:
zonhan(Ms.); Telephone:; Area:
Beijing; Address:
South of the city streets, Nanan village, Leqing town, Wenzhou, Zhejiang, China (325000); Website: http://zonhan.dgbcsj.com/

Product details

Model Number: ZPVP-250W-B Brand Name: ZONHAN Key Specifications/Special Features: Features`Long service lifespan`High efficiency solar cells`Special aluminum frame design`High transmission, low iron tempered glass`Advanced cell encapsulationApplications
`Solarpowerstations
`Ruralelectrification, smallhomepowersystems
`Powersupplyfortraffic,security,gasindustry
`12Vand24Vbatterychargingsystem
`Otherindustrialandcommercialapplications

Parameters	250W/Poly-crystalline silicon
Rating power (watt)	250W
Production tolerance	+3% /-3%
Rated voltage	36V
Rated current	6.94A
Open circuit voltage	45V
Short circuit current	7.3A
Size of module (wide and high)	164099235mm
Frame(type, material and thickness)	Anodized alum. alloy 35mm thickness
Type of cells	156*156mm, polycrystalline by Sharp
By pass Schottky diode(3pcs)	15A
Type of junction box	TUV certified junction box
Certificates	CE, RoHS, ISO 9001:2000
Cable type and length, connector type	6cm TUV certified cable 90cm long Multi contact connector (compatible to MC type IV)
Maximum system voltage	1000V
Temperature coefficient of Isc	±0.05%℃
Temperature coefficient of Voc	-0.33%℃
Temperature coefficient of power	-0.23%℃
Temperature coefficient of Imp	+0.08%℃
Temperature coefficient of Vm	-0.33%℃
NOCT(nominal operating cell temperature)	45℃ (±℃)
Insulation	≥100M Ohms
Voltage standoff	AC 2000V, DC 3000V
Wind bearing	60m/s (200kg/sq.m)
Impact resistance hail impact test	227g steel ball fall down from 1m height
Encapsulated with toughened glass	Low iron tempered glass with thickness of 3.2mm, light transmittance above91%
Superstrate in front	Hi-sheet RC 02B (0.45mm thick)/Japan
Backside foil	PTL3-38/75(0.17mm thick), Krempel/Germany
Conversion efficiency	Cell conversion efficiency >15.5%