- Overview
- Product Description
- Detailed Photos
- Packaging & Shipping
- Our Project
- Company Profile
- FAQ
Basic Info.
Model NO.
550W
Material
Monocrystalline Silicon
Cell Size
182mmx182mm
Type
Perc, Half Cell, Bifacial, Double-Glass, All Black
Panel Dimensions
2279*1134*35mm
Panel Efficiency
21.67%
Certificate
TUV/CE/IEC/ISO/Inmetro
Connector
QC4 Compatible Connector
Color
Blue Ad Black
Maximum System Voltage
1000V/1500V DC
Frame
Anodized Aluminium Alloy
Trademark
Namkoo
Origin
China
Production Capacity
10000pic
Product Description
Solar Solar Energy Panels 550 Watts High Efficient Mono Photovoltaic 540W 550 W 560W Solar Panels
| Maximum Power(Pmax) | 540W | 545W | 550W |
| Open-circuit Voltage (Voc) | 49.8V | 50V | 50.2V |
| Maximum Power Voltage(Vmp) | 42V | 42.2V | 42.4V |
| Short-circuit Current (Isc) | 13.66A | 13.72A | 13.78A |
| Maximum Power Current (Imp) | 12.86A | 12.91A | 12.97A |
| Solar Panel Efficiency | 21.13% | 21.32% | 21.52% |
| Power Tolerance | 0~+5W | ||
| Standard Test Environment | Irradiance 1000w/m2, Ambient temperature 25ºC, Spectrum AM 1.5 | ||
| Maximum Power(Pmax) | 555W | 560W |
| Open-circuit Voltage (Voc) | 50.4V | 50.6V |
| Maximum Power Voltage(Vmp) | 42.6V | 42.8V |
| Short-circuit Current (Isc) | 13.42A | 13.90A |
| Maximum Power Current (Imp) | 13.03A | 13.08A |
| Solar Panel Efficiency | 21.48% | 21.67% |
| Power Tolerance | 0~+5W | |
| Standard Test Environment | Irradiance 1000w/m2, Ambient temperature 25ºC, Spectrum AM 1.5 | |
Solar Panel Glass
* High-transmittance and low reflection
* Inspection:GB15763.2-2005.ISO9050
* High solar transmittance
* High mechanical strength
* High flatness
* Inspection:GB15763.2-2005.ISO9050
* High solar transmittance
* High mechanical strength
* High flatness
Solar Panel Cell
* High output-power: conversation efficiency is 18%-22%
* High shunt-resistance: adapt the several environmental conditions.
* Bypass diode minimizes the power drop by shade
* Excellent low light effect
* Low breakage rate
Frame
* Aluminium extrusion profile with prompt delivery
* Available in customized surface finish
* Excellent material for smooth and subtle edges
* Extrusion for construction and other industrial purposes
* Thickness variable according special request
* Available in customized surface finish
* Excellent material for smooth and subtle edges
* Extrusion for construction and other industrial purposes
* Thickness variable according special request
Junction Box
* High current and voltage carrying capacity
* Simple, quick and safe effective field assembly
* IP 68 it can be used in the outdoor iron environment
* Expansion connector are available for future requirement
* Double permanent connection are adapted for all of the connecting.
* Simple, quick and safe effective field assembly
* IP 68 it can be used in the outdoor iron environment
* Expansion connector are available for future requirement
* Double permanent connection are adapted for all of the connecting.
We provide systematic bank financing plan and full range of insurance for each customer to protect their income.
NAMKOO POWER adheres to the goal of building a quality power station. Through global channels, technological means and continuous research and development innovation capabilities, NAMKOO POWER strives to make greater contributions to the development of global clean energy, the improvement of people's quality of life, and the construction of blue sky.
1. who are we?
We are based in Guangdong, China, start from 2018,sell to Southeast Asia(20.00%),Africa(20.00%),South America(15.00%),Mid East(10.00%),Domestic Market(10.00%),Eastern Europe(5.00%),Oceania(5.00%),Western Europe(5.00%),Central America(5.00%),Northern Europe(5.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment
Always a pre-production sample before mass production;
Always final Inspection before shipment
3.what can you buy from us?
Solar Energy System,Solar Panel,Solar Inverter,Solar Controller,Solar Water Pump
Solar Energy System,Solar Panel,Solar Inverter,Solar Controller,Solar Water Pump
4. why should you buy from us not from other suppliers?
With 10 Years Solar Panel Manufacturing Experience and Annual Value of Production reaching 500MW. R&D Team more than 50 peoples.
Dealers over 70 .more than 10 years experience for Provide Different Solar Solutions to Customers. 25 Years Services Warranty.
With 10 Years Solar Panel Manufacturing Experience and Annual Value of Production reaching 500MW. R&D Team more than 50 peoples.
Dealers over 70 .more than 10 years experience for Provide Different Solar Solutions to Customers. 25 Years Services Warranty.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian