China Factory Price 435W 440W 445W 450W 455W Waterproof Solar Panels 340W Perc Poly Solar Panel Roof

Product Description

Product Description

Product Features:
1.High light transmittance low iron tempered glass, through the use of excellent tempered glass and battery surface flocking technology, to achieve excellent performance in low light environment
2.More uniform current collection capacity to reduce the current and heat loss of the battery inside the module;
3.High efficiency, long service life, convenient installation, wind resistance, hail resistance and high conversion efficiency
4.Beautiful appearance, more suitable for installation
5.Anti aging EVA, excellent weather resistant back film
6.Anodized high quality aluminum alloy frame
7.25 year output power guarantee
 

Detailed Photos

 

 

Product Parameters

Electrical Specifications
Module Type	YH144M-440		YH144M-445		YH144M-450		YH144M-455		YH144M-460
Testing Condition	STC	NOCT	STC	NOCT	STC	NOCT	STC	NOCT	STC	NOCT
Rated output (Pmp/Wp)	440	330	445	334	450	338	455	341	460	345
Rated voltage (Vmp/V)	40.9	38	41.1	38.2	41.3	38.4	41.5	38.6	41.7	38.8
Rated current (lmp/A)	10.76	8.66	10.83	8.73	10.9	8.79	10.97	8.83	11.03	8.89
Open circuit voltage (Voc/V)	49.8	45.6	50	45.8	50.2	46	50.4	46.2	50.6	46.4
Short circuit current (Isc/A)	11.29	9.31	11.33	9.38	11.41	9.44	11.48	9.48	11.58	9.55
Module efficiency (%)	20.24%		20.47%		20.70%		20.93%		21.16%
Power Tolerance (W)	0~+5

Electrical Specifications
Cell Type	9BB MONO 166×83mm
No. of Cells	144 (6×24)
Dimension	2094x1038x35mm
Weight	24.5kg
Glass	3.2mm, Low Iron Tempered Glass
Frame	Anodized Aluminium Alloy
Junction Box	IP68, 3 diodes
Output Cables	4mm², Length 300mm or customized
Connector type	MC4 compatible
Temperature Characteristics
NOCT Temperature	44ºC ±2ºC
Temperature Coefficient (Pmax)	-0.36%/ºC
Temperature Coefficient (Voc)	-0.28%/ºC
Temperature Coefficient (Isc)	0.05%/ºC
Maximum Ratings
Maximum system voltage (IEC)	1500V DC
Snow / Wind	5400Pa / 2400Pa
Operating Temperature	-40ºC ~ +85ºC
Maximum series fuse rating	20A
Packaging Configurations
Per Pallet	31 pcs
Per 20' GP	155 pcs
Per 40' HQ Container	682 pcs

   
 
 

Packaging & Shipping

Company Profile

Yangzhou Yihang Photoelectric Technology Co., LTD. headquartered in Jiangsu, China, which is well known as a good manufacture and supplier of a variety of lighting products. Our main products include LED tube series, Solar lighting, special lighting products series, such as UV lamps, mosquito lamps, germicidal lamps, solar street light, solar panels,animal and plant growth lamps, blue medical lamps, reptile lamps, explosion-proof lamps.

We have abundant market network and sales channel in China and also overseas. Our products are exported to Europe, North America, South America, Australia, Asia, Middle East, Africa and other oversea markets more than 150 countries and areas. We are thankful to the fulfill of company goal in establishing mutual-beneficial relationship and sustainable development thorough long-term partnership with our key customers in China and many other worldwide business entities. We are renowned for our well versed experiences on all aspects of product, packaging design and outstanding customer services.

 

FAQ

Q1: Are you manufacturer or trading company?
       Our company is a professional manufacturer of lighting products and exports them by ourselves.
 
Q2: What's your business range?
       Our main products include LED tube series, Solar lighting, special lighting products series, such as UV lamps, mosquito lamps, germicidal lamps, solar street light, solar panels,animal and plant growth lamps, blue medical lamps, reptile lamps, explosion-proof lamps.

Q3: How to check and verify the products?
       We support video inspection and verification .
 
Q4: What are your payment terms?
       Common terms: T/T 30% deposit, balance payment before shipment, L/C or Trade Assurance of ******.
 
Q5: How about warranty and after-service?
       12 months warranty time after receiving days, not include quick-wear parts and default phase.We promise 24 hours action for your problems.