5W-250W Monocrystalline Solar Panel Made in China

Ref Price:
Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1000 watt
Supply Capability:
1000000 watt/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Item specifice:

Material: Monocrystalline Silicon Max. Power(W): 250 Number of Cells(pieces): 60

Product Description:

Product Description

65W monocrystalline solar panel for home use
mono panels
Aesthetic appearance with excellent efficiency.
Outstanding performance in Low-Light
High transparent, Low-Iron, Tempered Glass
Unique & Advanced Technology giving the panel good performance
Ability to withstand High Wind-Pressure and Snow-Load
Advanced module sealing technology to eliminate leakage and frame deformation
Ability to meet customized customer's specific requirements
Easy Installation & Maintanance

 
Recommended Applications
1. On-grid utility systems;
2. On-grid commercial systems;
3. Off-grid ground mounted systems;
 

FEATURES
GLASS
High light transmission no less than 91.6%
Excellent mechanical loading performance (5400 Pa) 

EVA
High light transmission
High GEL and peeling strength guarantying strong encapsulation
Good ultraviolet aging resistance
Excellent oxidation resistance
TUV certified
CELL
Excellent efficiency and long term reliability
Good performance under high temperature and low irradiance conditions
100% In-line Electroluminescence (EL) tested
Positive tolerance for each panel
Cell efficiency filling by 0.2 percentage
TUV certified
BACKSHEET
TPT based encapsulation and protection
Good aging resistance
Excellent adhesion and ultraviolet stability
TUV certified
FRAME
Anodized/ Electrophoretic aluminium means durable protection from environment
Unique design profile ensuring strong mechanical loading performance
Silver/ Black color available
JUNCTION BOX
Climate membrance: excellent heat dissipation, prevent steam coming from outside and corrosion of diode by inside steam on the condition of big difference in temperature
IP65 protection
TUV certified
CONNECTOR
MC4 compatible/ IP65 or MC4 original/ IP67

Primary Competitive Advantages
Brand-name Parts
Packaging
Quality Approvals
Country of Origin
Green Product
Price
Reputation
Guarantee/Warranty
Product Features
Service
International Approvals
Product Performance
Small Orders Accepted
Experienced Staff
Prompt Delivery
 

Main Export Markets:
Central/South America
Eastern Europe
 Mid East/Africa
North America
 Western Europe

Packaging & Delivery
Packaging Detail:2PCS/CARTON;504pcs/40';520pcs/40'H
Delivery Detail:10-15 days after receiving deposit
5W-250W Monocrystalline Solar Panel (SGM-250W)
Solar panel quality and warranty 
Peak power of single module in guaranteed in ±3% power tolerance.
Average power of modules in single order is guaranteed not less than the peak power .
 Rigorous quality control meets the highest international standard .
5 years limited warranty on material and workmanship .
10 years and 20 years limited warranty for minimum power output.

 

Place of Origin:Guangdong, China (Mainland)
Material:monocrystalline silicon
Max. Power:250W
Conversion efficiency:17.26%
Module size (mm):992*1640*45mm
Cell Type156*156/6*10
Nominal voltage(V):30.6
Nominal current (A):8.17
Open circuit voltage (Voc):37.4
Short cirsuit current(Isc):8.82
Power tolerance:-3%to+5%
NOCT:45± 2%/degree
Temperature coefficient of Voc:-0.34%/degree
Temperature coefficient of Isc:0.017%/degree
Temperature coefficient of Pmax:-0.48%/degree
Operating temperature:-40/degree to+85/degree
CertificationsISO 9001 TUV CE RoHS
Maximum system voltage:IEC, 1000V DC, 600V

FAQ

1.Price per watt?

It depends on the quantity, delivery date and payment terms.

2.Parameter of the module?

We have different series of panels in different output, both c-si and a-si. please take the specification sheet for your reference.

3.Can you provide the peripheral products of the solar panels, such as the battery, controller etc.?

We have two companies(CNBM International & CNBM engineering Co.) with different approaches. We can supply not only the solar module but also Solar Cells, off grid solar system, even service with on grid plant.

4.Warranty policy?

Our product performance guarantees for 25 years

• 12 years guarantee for workmanship

• Timeliness of delivery

• Quality Products certified (TÜV, UL, CE, ISO)

5.Lead time?

In 3 days after purchasing, we will arrange the factory delivery ASAP. The specific time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served.

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Solar panels single crystal and double crystal in the rain which is easy to use
Polycrystalline silicon solar cell production process and monocrystalline silicon solar cell almost, but the polysilicon solar cell photoelectric conversion efficiency will have to reduce a lot of its photoelectric conversion efficiency of about 12% (July 1, 2004 Japan Sharp market efficiency of 14.8% Of the world 's most efficient polysilicon solar cells).
Q:What is the working principle of solar panels?
The production of solar cells is mainly based on semiconductor materials, its working principle is the use of optoelectronic materials to absorb light energy after the photoelectricity in the conversion reaction, according to the different materials used, solar cells can be divided into:
Q:Can cold light make solar panels power
light - heat - dynamic - electric conversion method through the use of solar radiation generated by thermal power, usually by the solar collector will absorb the heat energy into the refrigerant, and then drive the turbine power generation. The latter process is the light-heat transfer process; the latter process is the heat-to-conversion process, which is the same as the conventional thermal power generation.
Q:What is the principle of solar panels to convert solar energy into electricity?
scientists have applied solar cells to space technology - communication satellites. At the end of the last century, in the process of human self-reflection, this clean and direct energy form for photovoltaic power generation has become more cordial, Not only in space applications, in many areas also show their talents. Such as: solar garden lights, solar power generation system, the village power supply independent system, photovoltaic pumps (drinking water or irrigation), communication power, oil pipeline cathodic protection,
Q:Single crystal solar panels and polycrystalline solar panels
Monocrystalline silicon cells in the laboratory to achieve the conversion efficiency of 24.7%. Ordinary commercial conversion efficiency of 10% -18%. Monocrystalline silicon solar cells because of the production process problems, generally its semi-silicon ingots for the cylindrical into, and then through the slice -> cleaning -> diffusion knot -> remove the dice -> the production of electrodes -> corrosion around -> Reflective film and other workers made of finished products. General monocrystalline silicon solar cells four corners for the fillet. Monocrystalline silicon solar cell thickness is generally 200uM-350uM thick, and now the production trend is to ultra-thin and efficient direction
Q:What is the difference between solar panels and light panels?
Silicon solar cells are divided into monocrystalline silicon, polysilicon, amorphous silicon, silicon thin film solar cells and several. At present, the world's most widely used solar cells are silicon solar cells, in large-scale applications and industrial production is still dominated by the penetration rate of 90% or more, monocrystalline silicon solar cell photoelectric conversion efficiency of the highest technology is also the most mature.
Q:The voltage and power problems of solar panels
3, charge 12V battery when the power is really small, if it is a normal controller, then the equivalent of 18V voltage in the charge, probably 18 x (240 / 30.2) = 143w solar panels.
Q:What is the principle and structure of solar panels?
solar controller: the role of solar controller is to control the working state of the entire system, and the battery played a charge protection, over discharge protection role. In the larger temperature difference, the qualified controller should also have the function of temperature compensation. Other additional functions such as light control switch, time control switch should be the option of the controller;
Q:What is the principle of solar panels work?
The sun is irradiated on the semiconductor p-n junction to form a new hole-electron pair. Under the action of the p-n junction electric field, the holes flow from the n region to the p region. The electrons flow from the p region to the n region, and the current is formed after the circuit is turned on. This is the photoelectric effect of the working principle of solar cells.
Q:How many solar panels have ah?
But in reality, the need for solar panel power and solar charger to find a balance in the portability. It is generally believed that the minimum power of the solar charger can not be less than 0.75w, and the secondary power solar panel produces 140mA of current under standard light. In the general sunlight generated by the current at 100mA or so, if less than the secondary power charging current is too small,

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range