550W Half Cut 144 Cells High Efficiencty Mono Solar Panel Price

Product Description

550W Half Cut 72 Cells*2 High Efficiencty Mono Solar Panel This 550 watt monocrystalline solar panel provides high power output and performance at an attractive low price. The solar panel consists of 144 monocrystalline half cells on a white backplate with a silver anodized aluminum alloy frame. The 400 watt modules are certified to handle the most challenging environmental conditions and withstand 5400 Pa snow loads. This high power monocrystalline solar panel operates at 20% efficiency to maximize the light absorbing area.
The 550w solar panel is ideal for grid-tied commercial and residential solar panel systems. Generate your own electricity at home with this high efficient solar panel.Mono Solar Panel
Super high efficiency
Bring you more electricity72×2 Cells Split In Half
Give greater tolerance to shading
Beautiful and high efficientRugged Design
Withstand high wind pressure and snow load
More durable

Electrical Characteristics STC:AM1.5 1000W/m2
Power Class	550
Maximum Power(Pmax/W)	550
Open Circuit Voltage(Voc/V)	49.90
Short Circuit CURRENT(lsc/A)	14
Voltage at Maximum Power(Vmp/v)	41.96
Current at Maximum Power(lmp/A)	13.11
Module Efficency(%)	21.5
Operating Parameters
Operational Temperature	-40 ºC - +85ºC
Power Output Tolerance	0 - +5W
Voc and lsc Tolerance	±3%
Maximum system Voltage	DC1500V(IEC)
Maximum Series Fuse Raing	20A
Nominal Operating Cell Temperature	45±2ºC
Protection Class	Class II
Fire Rating	type 1 or 2
Mechanical Loading
Front Side Maximum Static Loading	5400Pa
Rear Side Maximum Static Loading	2444Pa
Hailstone Test 25mm Hailstone at the speed of 23m/s
Temperature Ratings(STC)
Temperature Coefficient of lsc	+0.048%/ºC
Temperature Coefficient of Voc	-0.270%/ºC
Temperature Coefficient of Pmax	-0.350%/ºC

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Since 1st-sunflower entered the field of solar energy product production in 1998, it has accumulated profound professional knowledge, good R&D and production skills in solar energy products and green environmental protection products. Therefore, we have excellent product design capabilities and can provide customers with fast solutions and support services.
1st-sunflower aims to provide comprehensive innovative, sustainable solutions for pollution-free solar products, comprehensive utilization of solar energy, and health & sports, including design, manufacture and delivery. The product range includes solar water heaters, solar collector projects, solar power generation systems, solar fans and solar air conditioners, actively practicing the corporate mission we have always advocated-providing customers with a comfortable low-carbon, natural and healthy lifestyle.Logistics
Pick up/delivery to designated location
After-sales technical service
1.Provide telephone/video online installation technical guidance
2.Provide installation solutions
3.Provide brand marketing consultation