640w - 670w Half Cell Mono Solar Panel Warehouse

Price Negotiable

Price: To be negotiated

MOQ: 1

Delivery Time: To be negotiated

Brand: AKS

Product Description

Canadian 640w 645w 650w 655w 660w 665w 670w Warehouse Solar Panel Black Half Cell Mono Solar Panel

Price: Monocrystalline solar panels for sale will be relatively more costly compared to polycrystalline solar panels. You should draw a careful cost-benefit analysis and determine your budget to make the right choice for you.
Efficiency: Among the key advantages of monocrystalline solar panels is their high-efficiency rate. These products are made from superior-grade silicone, which has a single-crystal structure. Therefore, electricity flow has minimal resistance in these cells. On the other hand, although one of the advantages of polycrystalline solar panels is their lower price, their efficiency is also lower (between 14 and 16 percent) due to their reduced silicon purity.
Lifespan: When you compare the initial installation costs between monocrystalline vs. polycrystalline solar panels, you should also look at the average lifespan of each. Monocrystalline solar panel manufacturers will usually offer a 25-year warranty because of the longer lifespan of the product. On this parameter of lifespan, polycrystalline solar panels are not very different, but the warranty period offered by the manufacturers may vary.

High Power Dual Cell PERC Module

· 210 mm wafer + 132 / 120 dual cell + PERC technology
· Module power up to 670 W
· 0.4% more energy yield in module lifetime

Lower BOS cost & LCOE cost

· Reduce 5.7% BOS cost
· 3.5% lower LCOE
· Compatible with mainstream inverters

Enhanced reliability

· Comprehensive LID / LeTID mitigation technology, up to 50% lower degradation
· Excellent hot spot performance
· Better shading tolerance

Model No.	CS7L-640MB-AG	CS7L-645MB-AG	CS7N-650MB-AG	CS7N-655MB-AG	CS7N-660MB-AG	CS7N-665MB-AG	CS7N-670MB-AG
Warranty
Product Warranty	12 Years
Power Warranty	30 Years of 84.95% Output Power
Electrical Data at STC
Maximum Power (Pmax)	640 Wp	645 Wp	650 Wp	655 Wp	660 Wp	665 Wp	670 Wp
Voltage at Maximum Power (Vmpp)	37.5 V	37.7 V	37.9 V	38.1 V	38.3 V	38.5 V	38.7 V
Current at Maximum Power (Impp)	17.07 A	17.11 A	17.16 A	17.2 A	17.24 A	17.28 A	17.32 A
Open Circuit Voltage (Voc)	44.6 V	44.8 V	45 V	45.2 V	45.4 V	45.6 V	45.8 V
Short Circuit Current (Isc)	18.31 A	18.35 A	18.39 A	18.43 A	18.47 A	18.51 A	18.55 A
Panel Efficiency	20.60%	20.80%	20.90%	21.10%	21.20%	21.40%	21.60%
Power Tolerance (Positive)	1.50%	1.50%	1.50%	1.50%	1.50%	1.50%	1.50%
	Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT
Maximum Power (Pmax)	480 Wp	484 Wp	487 Wp	491 Wp	495 Wp	499 Wp	502 Wp
Voltage at Maximum Power (Vmpp)	35.2 V	35.3 V	35.5 V	35.7 V	35.9 V	36.1 V	36.3 V
Current at Maximum Power (Impp)	13.64 A	13.72 A	13.74 A	13.76 A	13.79 A	13.83 A	13.85 A
Open Circuit Voltage (Voc)	42.2 V	42.3 V	42.5 V	42.7 V	42.9 V	43.1 V	43.3 V
Short Circuit Current (Isc)	14.77 A	14.8 A	14.83 A	14.86 A	14.89 A	14.93 A	14.96 A
Temperature	41±3 °C
	Nominal Operating Cell Temperature (NOCT): 800W/m2, AM 1.5, windspeed 1m/s,ambient temperature 20°C
Thermal Ratings
Operating Temperature Range	40~85 °C
Temperature Coefficient of Pmax	0.34 %/°C
Temperature Coefficient of Voc	0.26 %/°C
Temperature Coefficient of Isc	0.05 %/°C
Maximum Ratings
Maximum System Voltage	1500 V
Series Fuse Rating	35 A
Material Data
Panel Dimension (H/W/D)	2384x1303x35 mm
Weight	37.9 kg
Cell Type	Bifacial, PERC
Cell Number	132
Glass Type	Anti-reflection Coating
Glass Thickness	2 mm
Frame Type	Anodized Aluminium Alloy
Junction Box Diodes	3
Junction Box Protection Class	IP 68
Connector Type	MC4
Cable Crossection	4 mm2
Cable Length	460 mm

FAQ

Q:Are you a factory or a trading company?
A:We are a professional Solar Panels Manufacturer in China
Q:How can we guarantee the products quality?
A:Always provide the esteemed buyer a pre-production sample before mass production; Always testing every product before despatching the shipments;
Q:What products we can supply you?
A:Solar Panel,Inverter,Mounting System,Battery,Pv Cable,Distributor Box,Pv Connector,Etc

Q:Can the products pricing be cheaper?
A:Of course, you will be offered a a very good discount with large quantities.
Q: Can print our company‘s logo on the pv panels?
A:Yes! And we accept the OEM&ODM orders.