Good Quality Ja Solar Panel 320W 320 Watt Panel For Sale
- Material:
- Monocrystalline Silicon
- Max. Power:
- 335W
- Number of Cells:
- 72pcs
- Shipping:
- Support Sea freight
- Lead Time:
-
Quantity(Watts) 1 - 50000 >50000 Est. Time(days) 7 Negotiable
- Place of Origin:
-
China
- Brand Name:
-
Sunpal
- Model Number:
-
SP320M6-72
- Size:
-
1960 * 992 * 40 mm
- Module:
-
Solarcity Solar Panels 320W
- Solar Cells:
-
Mono 156.75 * 156.75 mm (6 inches)
- Cell Orientation:
-
72 cells (6 * 12)
- Weight:
-
22.5 kg (49.6 lb)
- Glass:
-
3.2 mm (0.13 inches), High Transmission, AR Coated Tempered Glass
- Backsheet:
-
White
- Frame:
-
Silver / Black Anodized Aluminium Alloy
- Junction Box:
-
IP 67 or IP 68 rated
- Cables:
-
4.0mm2 1000 mm (39.4 inches)
- Supply Ability:
- 1000 Piece/Pieces per Day
- Packaging Details
- Carton with Pallets
- Port
- Shanghai/Ningbo
- Lead Time :
-
Quantity(Watts) 1 - 50000 >50000 Est. Time(days) 7 To be negotiated
Online Customization




ELECTRICAL DATA(STC)
Module | SPxxxM6-72 xxx = Peak Power Watts | ||||
Peak Power Watts(Pmax/W) | 315 | 320 | 325 | 330 | 335 |
Power Output Tolerance(W) | 0 ~ +5 | ||||
Maximum Power Voltage(Vmp/V) | 37.2 | 37.4 | 37.6 | 37.7 | 37.9 |
Maximum Power Current(Imp/A) | 8.47 | 8.56 | 8.65 | 8.76 | 8.84 |
Open Circuit Voltage(Voc/V) | 45.6 | 45.8 | 46.0 | 46.2 | 46.4 |
Short Circuit Current(Isc/A) | 8.96 | 9.07 | 9.16 | 9.26 | 9.35 |
Module Efficiency(%) | 16.2 | 16.5 | 16.7 | 17.0 | 17.2 |
STC:Irradiance 1000W/m2,Cell Temperature 25°C,Air Mass AM1.5.
*Measuring Tolerance: ±3%.
ELECTRICAL DATA(NOCT)
Module | SPxxxM6-72 xxx = Peak Power Watts | ||||
Maximum Power(Pmax/W) | 229 | 233 | 236 | 240 | 244 |
Maximum Power Voltage(Vmp) | 33.9 | 34.1 | 34.3 | 34.4 | 34.6 |
Maximum Power Current(Imp) | 6.75 | 6.82 | 6.90 | 6.98 | 7.05 |
Open Circuit Voltage(Voc) | 41.7 | 41.9 | 42.1 | 42.3 | 42.4 |
Short Circuit Current(Isc) | 7.24 | 7.33 | 7.40 | 7.48 | 7.55 |
NOCT:Irradiance 800W/m2,Ambient Temperature 20°C,Wind Speed 1m/s.


>90% Higher Transmittance EVA,Higher GEL Content To Provide Good Encapsulation And Protect Cells From Vibration With Longer Durability.
21kV High-Voltage Breakdown Test, Better Durability Withstand Fire/Dust/UV/Tear Tests For Super Isolation Back Sheet,Multi-layer Structure.

12% Ultra Clear Tempered Glass.
30% Lower Reflection
22% Higher Efficiency,5BB Cells
93 Fingers PV Cells, Anti-Pid
120N Tensile Strength Frame
110% Seal-lip Design Glue Injection
(Black/Silver Optional)

IP67 Waterproofness Junction Box
Innovative Full-Glue-Filled
4mm2 Qualified cable with MC4
500N Tensile Strength
Waterproof Labels
OEM Optional




100% Cells Sorting
Ensure Colour and Power Difference.
Ensure high yields,consistent performance and durability,
First of 52 steps strict quality control and inspection process.
100% Inspection
Before and After Lamination.
Most stringent acceptance criteria and tightest tolerance,
Intelligent alarm and stop mechanism in case of any deviation or errors.


100% EL Testing
Before and Following Lamination
Ensure "Zero" micro crack monitoring before final inspection, Continuous line monitoring and video/photo record for each cell and panel.
100% "Zero"
Defects Objective Before Shipment.
Most stringent acceptance criteria and tightest tolerance,
Ensure the best modules on the market- guaranteed!


100% Optimal Testing
Ensure 3% Positive Power Tolerance
Comprehensive QC information management system with barcode ID.Quality traceable system in place to allow quality data flow constantly.


Model | SPxxxM6-72 | ||
Modules per box | 27 pieces | ||
Modules per 40' container | 648 pieces |
Note: The Above packing information contained in this web is subject to change without notice. We will offer wooden box packing with extra material and labor costs if your order less than a pallet, we accept any customized packing as per your requests.

1.22MW Utility Scale Project in Australia. Totally 4692 Piece SP260M6-60 Solar Panels,Project Finished in June 2014.


60KW Commercial Roof Project in USA.
9.6KW Residential Solar Power System in Canada.


Kristin Wei
Mob/Whatsapp/Wechat: +86 173 4406 5685
Email: kristin(at)sunpalpower.com
Skype: Kristin Wei
Web: www.sunpalpower.com
You May Like
You May Like
96.1% Response Rate | |
2,200,000+ for 57 Transactions
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
|
|
On-time delivery rate |