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300w 360w 400w 450w solar panel

Hight Efficient solar cell mono solar panel

InkPV Solar panel
LCOE Save 6-8%
Brand: InkPV
Wattage: 300w 360w 400w 450w
Type: Hight Efficient solar cell mono 
Output Current: DC current

25 years


24 hours


0 distance



Comprehensive Certification

  • IEC 61215, IEC61730
  • ISO9001:2015 Quality management system
  • ISO45001: Environmental management system
  • ISO45001:2018 Occupational health and safety management system

First-Class Quality Assurance

  • 10 years warranty for material and technology
  • 25 years Linear power output warranty
300w 360w 400w 450w solar panel-InkPV
300w 360w 400w 450w solar panel-InkPV

Mechanical Diagrams

300w 360w 400w 450w solar panel-InkPV

Electrical Parameters at STC

Rated Maximum power(Pmax)W


Open Circuit power  Voltage(Voc)V41.0441.0437.0241.04
Maximum Power voltage(Vmp)V34.2034.2030.7834.2
Short Circuit Current(Isc)A9.3011.1613.7813.95
Maximum Power Current(Imp)A8.7710.5313.0013.16
Module Efficiency%20.5020.620.720.8
Power Tolerance±3W
Temperature Coefficent of Isc+0.045%/℃
Temperature Coefficent of Voc﹣0.275%/℃
Temperature Coefficent of Pmax﹣0.275%/℃
STCIrradiance 1000W/㎡, Cell temperature 25℃, AM1.5


Remark: electric data in this does not refer to a single module, and it's not part of the offer. It only serves for the comparison among different module types

Electrical Parameters at NOCT 

Suppose 10% Ratio of Solar Irradiance

Solar Cell(Type/Size)



Cell number60pcs(6x10)54pcs(6x9)60pcs(6x10)
Dimension mm1290 x 1134 x 351540 x 1134 x 351725 x 1134 x 351909 x 1134 x 35
Weight Kg/pc14.318.821.322.9
Tempered Glass3.2mm High Permeability Coated
FrameAnodized aluminum alloy
Junction box

IP67 3 set bypass diode

Cable 4.0m㎡
ConnectorOriginal MC4/Compatible MC4
Mechanical Load

Front 5400PA

Back 2400PA


Rate of the back of solar pane=peak power of STC/ nominal power


300w 360w 400w 450w solar panel-InkPV

Grade A Material

Solar panel detail
Tensile Strength, boost
bearing capability, prolong service life
120N Tensile Strength Frame
110% Seal-lip Design Glue Injection
(Black/Silver Optional)
12% Ultra Clear Tempered Glass
30% Lower Reflection
Junction Box
IP68 Waterproofness Junction Box
Innovative Full-Glue-Filled
cable with MC4
4mm2 Qualified cable with MC4
500N Tensile Strength
22% Higher Efficiency,9BB Cells
93 Fingers PV Cells, Anti-Pid

Customized 24-hours off-grid solar electricity

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Q: What size cable for 300w solar panel?
4m㎡ PV cable is enough for 300w solar panel. Because 300w solar panel is 9.30A, and 4MM2 PV cable can put 20A current. So 4mm2 PV cable is enough
Q: How big is a 300w solar panel
A 300w mono solar panel is 60cells, size is 1290x1134x35mm
Q: How many amps does a 300w 12v solar panel produce
If your system is off grid system, the 300w 12V solar panel will give you 8.77A in very very good sunshine.
Q: How much energy does a 300w solar panel produce?
If your city enjoy good sunshine, a 300w solar panel will give you 300w*6hrs*0.9=1.62kwh in one day for on grid solar system. And for off-grid solar system, it can charge the battery about  1.44kwh.
Q: What can a 300w solar panel power?
It can power a small solar pump. Like 150w DC solar pump. And solar pump system no need battery. It can use the solar power direclty.
Q: Is your 400w solar panel bifacial ?
We have bifacial solar panel, contact us for more information.

Our factory

We have the professional production lines. Each step of production is under strict quality control.
Throughout every stage, we hold our products, our partners and ourselves to rigorous benchmarks. 

Click here to check InkPV quality standard. 

Our factory

Packing & Delivery

We pack the system in wooden box to make sure everything reach to you safe and sound.

High strength, good rigidity and strong load capacity.
Good elasticity, high impact resistance, is the ideal container for large and heavy packaging products.
Packing & Delivery

Us VS Them

Direct factory price, by cutting out the salesmen and the local offices, 
we are able to offer better equipment for less.

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Customized 24-hours off-grid solar electricity

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Let's see what they want to know.  It would be great help for your off-grid decision.

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