Q-SUN Solar is an international enterprise, focusing on the R&D, production and sales of PV modules. Q-SUN is at the leading level in the field of intelligent production and manufacturing of photovoltaic modules. Founded in 2014, Q-SUN is located in Chuzhou City, on the coast of the Yangtze River. After nearly 10 years of industrial development, Q-SUN has three global research & manufacturing centers, providing more than 3GW high-efficiency photovoltaic modules to nearly one million users in over 90 countries and regions around the world every year, creating a continuous stream of electricity and financial benefits for global users.

Basic info.
Model NO. | QSUN-M210-120S |
Backsheet Color | White/Black |
Weight | 31Kg±3% |
Original | China |
Transport Package | Pallet |
Trademark | Q-SUN |
Material | Monocrystalline Silicon |
Glass | 3.2mm |
HS Code | 8541420000 |
Transport Package | 31PCS/Pallet |
Max Load | 5400Pa |
Product Description
Model Type | QN-558HT | QN-590HT | QN-595HT | QN-600HT | QN-605HT |
Open Circuit Voltage(Voc) | 41.1 | 41.3 | 41.5 | 41.7 | 41.9 |
Short Circuit Current(Isc) | 18.22 | 18.27 | 18.31 | 18.35 | 18.39 |
Maximum Power Voltage(Vmp) | 34.1 | 34.3 | 34.5 | 34.7 | 34.9 |
Maximum Power Current(lmp) | 17.16 | 17.21 | 17.25 | 17.3 | 17.34 |
Module efficiency(%) | 20.7 | 20.8 | 21.0 | 21.2 | 21.4 |
Power Tolerance (W) | 0+3% | ||||
Temperature Coefficient of lsc | +0.055%/°C | ||||
Temperature Coefficient of Voc | -0.289%/°C | ||||
Temperature Coefficient of Pmax | -0.380%/°C | ||||
Standard Test Condition(STC) | Irradiance:1000W/m² Temperature:25ºC AM=1.5 |


Optimized Temperature Coefficient
Higher Bifacial Gain
Lower LID/ LETID
Efficient use of Light
Corrosion resistance of aluminum alloy
Optional silvery or black frame


Ensure the reliability of the connection
Ensure the safety of internal lines
High anti-aging and UV resistance
It has a high waterproof and dustproof grade
Enhanced service life
Reduce and avoid hot spot effect

Product Features
1,Leading and quality guarantee:
N-type Module power warranty can be up to 30 years, the first year's attenuation is less than 1%, to ensure that the output power after 30 years is not less than 87.40% of the original output power.
2,Temperature coefficient:
The temperature coefficient of P-type modules is -0.35%/ºC
3,Efficient use of Light:
Power generation increase more than 3%
4,Excellent Reliability:
After testing, all indexes of N-type modules are superior to IEC test standards, with excellent reliability.
5,Better week light performance:
N-type cells, higher internal resistance, longer minority carrier life and better week light response
6,Double-sided generation efficiency --85%
Our Factory
100% Automatic Production Line






Package & Shipment



Our Project









We are Q-Sun Anhui CO.,LTD
2. How can we guarantee quality?
We have the most advanced fully automatic production equipment
Always final step by step Inspection system before shipment;
3.What can you buy from us?
Solar Panel and modules
4. Are you manufacturer? Or trade company?
Manufacturere provide integrated services
5. What services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,Express Delivery;
Accepted Payment Currency: USD,EUR,HKD,CNY; etc
Accepted Payment Type: T/T,Cash;
Language Spoken: English,Chinese,French
6. How to contact us?