48V Mono Solar Panel 440W 450W 500W 550W Solar Panel Factory Selling

Product DescriptionMaximum Power (Pmax)430W435W440W445W450W455W460WOpen-circuit Voltage (Voc)48.7V48.9V49.0V49.2V49.3V49.5V49.6VMaximum Power Voltage (Vmp)41.5V41.7V41.8V42.0V42.1V42.3V42.4VShort-circuit Current (Isc)11.23A11.26A11.29A11.32A11.35A11.38A11.41AMaximum Power Current (Imp)10.36A10.44A10.52A10.61A10.69A10.77A10.85AMo

Featured Products

Product Description
Half Cell Solar Panel 144 Cell 120 Cell 5bb 6bb 9bb Blue and Black Panel48V Mono Solar Panel 440W 450W 500W 550W Solar Panel Factory Selling
Maximum Power (Pmax)430W435W440W445W450W455W460W
Open-circuit Voltage (Voc)48.7V48.9V49.0V49.2V49.3V49.5V49.6V
Maximum Power Voltage (Vmp)41.5V41.7V41.8V42.0V42.1V42.3V42.4V
Short-circuit Current (Isc)11.23A11.26A11.29A11.32A11.35A11.38A11.41A
Maximum Power Current (Imp)10.36A10.44A10.52A10.61A10.69A10.77A10.85A
Module Efficiency (%)19.78%20.01%20.24%20.47%20.70%20.93%21.16%
Power Tolerance0~+5W
Temperature Coefficient of Isc0.05%/°C
Temperature Coefficient of Voc-0.31%/°C
Temperature Coefficient of Pmax-0.35%/°C


Production Process
Half Cell Solar Panel 144 Cell 120 Cell 5bb 6bb 9bb Blue and Black Panel
48V Mono Solar Panel 440W 450W 500W 550W Solar Panel Factory Selling
 
48V Mono Solar Panel 440W 450W 500W 550W Solar Panel Factory Selling

Solar Cell Welding

Use automatic welding machine to connect solar cells in series
All the solar cells are made by top-class brands.


Automatic typesetting machine

After setting up the program according to the requirements of the process drawings, the typesetting machine will automatically typeset the battery string. High precision, high efficiency, low defect rate.
48V Mono Solar Panel 440W 450W 500W 550W Solar Panel Factory Selling

48V Mono Solar Panel 440W 450W 500W 550W Solar Panel Factory Selling

Automatic Welding

Automatic laying of EVA, backing, automatic cutting of excess backing material.
100% automation of the entire production process.
 

Solar Panel EL Testing

Use the mirror to inspect the appearance of the solar modules before lamination, and repair them if they are defective.
48V Mono Solar Panel 440W 450W 500W 550W Solar Panel Factory Selling



Solar Panel Package
48V Mono Solar Panel 440W 450W 500W 550W Solar Panel Factory Selling
Solar Exhibitions
48V Mono Solar Panel 440W 450W 500W 550W Solar Panel Factory Selling
Solar Projects
48V Mono Solar Panel 440W 450W 500W 550W Solar Panel Factory SellingFAQ


Q: Why choose DAH solar panel and solar system?
1. Complete set Configuration, with all parts, do not need extra materials.
2. Has engineer team 7x24hours online for pre-sale and after-sale service.
3. Easy for installation,user manual with pictures to teach installation from A to Z.  
4. Professional proposal, uniform design, 100% tested before delivery, reliable quality.  
5. Nice-designed package for safety transportation.  

Q: What solar solutions can you provide? 
We can provide below solar system solution below:
On grid Solar system: Feed electric appliance, extra power sell to grid
Off grid Solar System: With battery bank storage power for night or rainy days
Hybrid Solar System: Both off-grid and on-grid functions are available

Q: What is the lead time? 
Generally, it will take about 7-10 working days for production depending on the quantity and the product you needed is solar panel or complete set system.

Q: What is your monthly capacity? 
Solar Panel Monthly capacity is around 110MW.

Q: How long is the warranty of your products? 
12 Years Limited PV Module(s) Warranty
25 years Limited Power Output Warranty

Q: Which payment term do you have?
We support Credit card, Bank transfer, Western Union, LC and so on.


48V Mono Solar Panel 440W 450W 500W 550W Solar Panel Factory Selling
 

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