Polycrystalline 245W,250W,255W,260W,270W,280W,290W,300W,310W,320W,330W Solar Panel 2017 good quality and high efficiency with orginal 25 years warranty

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Product Detail

Polycrystalline 245w,250w,255w,260w,270w,280w,290w,300w,310w,320w,330w Solar Panel 2017 good quality and high efficiency with orginal 25 years warranty

1.Product Introduction

Polycrystalline solar panels of Changtian series and others brands such as JINKO, YINGLI, Canadian Solar, CPI ,HANWHA,JA-SOLAR ,Trina, SunTech, REC,RENE which supplied by Changtian New Energy are the practical and reliable option for all kinds of solar installations due to their stable performance and cost-effective advantage. You can always find one type of our solar panels that suits your needs and budget.

2.Product Parameter ???-2.jpg

SPECIFICATIONS

ModuleType	CT-HS245P		CT-HS250P		CT-HS255P		CT-HS260P		CT-HS265P		CT-HS270P		CT-HS275P		CT-HS280P
	STC	NOCT	STC	NOCT	STC	NOCT	STC	NOCT	STC	NOCT	STC	NOCT	STC	NOCT	STC	NOCT
Maximum Power (Pmax)	245	179	250	182	255	186	260	189	265	193	270	200	275	205	280	210
Maximum Power Voltage (Vmp)	30.2	27.5	30.4	27.7	30.6	27.8	30.8	28.0	31.0	28.2	31.7	29.4	32	29.3	32.5	29.5
Maximum Power Current (Imp)	8.12	6.50	8.23	6.58	8.34	6.67	8.45	6.76	8.56	6.85	8.52	6.80	8.61	7.0	8.62	7.1
Open-circuit Voltage (Voc)	36.8	33.9	36.9	33.9	36.9	34.0	37.0	34.0	37.0	34.1	38.8	35.4	39.2	35.9	39.5	36.2
Short-circuit Current (Isc)	8.74	7.08	8.88	7.19	9.02	7.31	9.16	7.42	9.31	7.54	9.09	7.38	9.18	7.37	9.18	7.36
Module Efficiency at STC (%)	15.22		15.45		15.52		15.55		15.15		15.65		15.68		15.70
OperatingTemperature (?)	-40?~+85?
Maximum system voltage	1000VDC (IEC)
Maximum series fuse rating	15A
Power tolerance	0~+3%
Temperature coefficients of Pmax	-0.41%/?
Temperature coefficients of Voc	-0.31%/?
Temperature coefficients of Isc	0.06%/?
Nominaloperatingcelltemperature (NOCT)	45±2?

ModuleType	CT-HS285P		CT-HS290P		CT-HS295P		CT-HS300P		CT-HS305P		CT-HS310P		CT-HS315P		CT-HS320P
	STC	NOCT	STC	NOCT	STC	NOCT	STC	NOCT	STC	NOCT	STC	NOCT	STC	NOCT	STC	NOCT
Maximum Power (Pmax)	285	213	290	215	295	218	300	221	305	225	310	230	315	233	320	237
Maximum Power Voltage (Vmp)	32.6	29.6	35.9	33.3	36.2	33.5	36.6	33.7	36.8	34.0	37.0	34.4	37.2	34.7	37.4	34.7
Maximum Power Current (Imp)	8.63	7.2	8.08	8.15	8.15	6.50	8.2	6.56	8.30	6.62	8.38	6.68	8.48	6.71	8.56	6.83
Open-circuit Voltage (Voc)	39.6	36.3	44.5	44.8	45.1	41.9	45.3	42.3	45.6	42.4	45.9	42.7	46.2	42.8	46.4	43
Short-circuit Current (Isc)	9.15	7.4	8.62	7.06	8.76	7.09	8.85	7.16	8.91	7.21	8.96	7.26	9.01	7.28	9.05	7.35
Module Efficiency at STC (%)	15.15		15.17		15.20		15.46		15.72		15.98		16.23		16.49

3.Product Feature And Application

High module conversion efficiency, through superior manufacturing technology, 0 to +5W positive tolerance for mainstream products.Certified to withstand high wind loads and snow loads,Anodized aluminum is mainly for improving corrosion resistance.Anti-reflective, Highly transparent, low iron tempered glass,Excellent performance under low light environment.The high efficiency poly soalr panel will be used in home solar system and comercial solar system .

4.Product Details

1).Glass

> Antireflective glass
> Translucency of normal luminance is increased by 2%
> Module efficiency is increased by 2%
> Self-cleaning function
> Service life is as long as 25 years (30 years optional)

2).Solar Cell

> High Efficiency PV Cells
> Appearance Consistency
> Color sorting ensure consistent appearance on each module
> Anti-PID

3)Frame

> Conventional frame
> Silver or black frames are optional
> Boost bearing capability and prolong service life

> Serrated-clip design tensile strength

> Seal-lip designglue injection

4)Junction box

> Conventional standalone edition and engineering custom edition
> Quality diode ensures module running safety
> IP67 protection level
> Heat dissipation
> Long service life

5.Product Quafication

Changtian exports solar products to a range of Western European countries including Germany, Spain, Italy, UK,Czech Republic,France,more than these. Production management complies with ISO9001:2008 standards with manufactured modules in line with CE,TUV,PID standards. and also establish good relationship with Photovoltaic research institute.

6.Deliver ,Shipping and Serving

Normally packaging is 26 pieces per bundle with carton , products can mark your label ,the bottom use pallet to support them. The maximum quantity we can load 28 pallets and some bulk pieces packaging .

BY AIR BY SEA BY EXPRESS