Solar Panel 655W Big Power Ultra-high Efficiency Solar Modules

Bifacial Dual Glass Solar Panel can improve the efficiency of power generation without being affected by the harsh natural environment.
Features and benefits
  • Warranty :

    25 years linear power warranty
  • Certificate :

    TUV, CE, IEC, Inmetro
Product Details

GREYSTONE Mono Solar Panel 655W Big Power Ultra-high Efficiency Solar Modules


Features

Higher customer value
1. Effectively reduce system BOS cost, achieve lower cost per kilowatt hour, and increase project profitability
2. Lower power attenuation value in the first year and year by year
3. Product and mainstream system design

High reliability
1. Apply innovative non-destructive cutting technology to reduce the risk of cracking
2. Improve anti-PID performance through battery process optimization and material control
3. Pass the mechanical load test of 5400 Pa on the front and 2400 Pa on the back
4. Resistant to harsh environments such as salt spray, sand and ammonia
Maximum power increased to 665W
1. Apply 210mm large silicon wafer technology and half-cut component technology
2. Using close-packing technology, the module efficiency is increased to 21.4%
Multi-Bus Bar (MBB) technology is applied to effectively improve optical utilization and reduce internal current loss

High power generation performance
1. It has excellent IAM and low light response performance verified by a third party
2. Lower temperature coefficient (-0.34%) and lower working temperature bring power generation
3. Unique layout design brings stronger anti-shadow occlusion ability
4. Double-sided power generation, according to different installation environments, the power generation on the back side can increase up to 25%
4. Resistant to harsh environments such as salt spray, sand and ammonia

Product Specification

MECHANICAL CHARACTERISTICS
Solar Cells Monocrystalline silicon
NO. of Cells 132pcs
Dimensions 2384*1303*35mm
Weight 38.7KG
Junction Box IP68, two diodes
Front Glass  AR coating tempered glass, 3.2mm
Frame Anodized aluminum profile
Output Cables 4.0mm²,1000mm(Be customized by customers)
Connectors
ELECTRICAL PARAMETERS






645 650 655 660 665 670
Rated Maximum Power (Pmax) [Wp] 645 650 655 660 665 670
Open Circuit Voltage (Voc) [V] 45.1 45.3 45.5 45.7 45.9 46.1
Short Circuit Current (Isc) [A] 18.39 18.44 18.48 18.53 18.57 18.62
Maximum Power Voltage (Vmp) [V] 38.2 37.4 37.6 37.8 38 38.2
Maximum Power Current (Imp) [A] 17.35 17.39 17.43 17.47 17.51 17.55
Module Efficiency [%] 20.8 20.9 21.1 21.2 21.4 21.6
Working Temperature [°C] -40°C ~ +85°C
Maximum System Voltage DC 1500 /1000 (IEC)
Maximum Series Fuse Rating  20
Application Class Class A
Maximum Surface Load Capacity[Pa] 5400

AQ


Package

Number of panels per pallet 31
Number of pallets per 40’GP container 18
Number of modules per container 558PCS


Projects




        24kw on-grid solar system in US        15.8kw off-grid solar system in Brazil                     18kw in Saudi Arabia


FAQ

Q1: Does your company accept LOGO customization?

A1: Sure, we could print your company LOGO on the products and package.


Q2: Do you accept customization on the size?

A2: Yea, if the size is reasonable.


Q3: What's types of solar panels do you supply?

A3: Mono-crystalline, Poly-crystalline, bifacial dual glass, shingled, flexible type, from 270W~550W.


Q4: Do you sell solar cell and glass separately?

A4: Yes, just feel free to leave a message.


Q5: Is it possible for me to get a sample before production?

A5: Of course, samples could be offered for your evaluating the quality first.

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