We keep on with the basic principle of "quality to start with, support very first, continuous improvement and innovation to meet the customers" for your management and "zero defect, zero complaints" as the quality objective. To great our service, we offer the items with all the superior top quality at the reasonable selling price for Mono Perc Solar Panels, Poly V Mono Solar Panels, Monocrystalline Silicon Solar Panels, We are one of the largest 100% manufacturers in China. Many large trading companies import products from us, so we can give you the best price with the same quality if you are interested in us.
Factory Price For Solar Panel 450w - 5BB 120 cells mono 310w315w320w325w330w335w – Amso Detail:
5BB 120 cells mono solar panels 310w-335w all good quality for on-grid or off-grid solar power system .





| Solar Cell |
Mono |
| No.of Cells |
60(6×20) |
| Dimensions |
1690*996*35mm |
| Weight |
18.4 kgs |
| Front |
Glass 3.2mm tempered glass |
| Frame |
Anodized aluminium alloy |
| Junction Box |
IP67/IP68 |
| Output Cables |
4mm2 ,
symmetrical length
(-)300mm and (+)300mm |
| Connectors |
MC4 compatible |
| Mechanical load test |
5400Pa |

| Container |
20′GP |
40′GP |
| Pieces per pallet |
30 |
30&36 |
| Pallets per container |
13 |
22 |
| Pieces per container |
384 |
878 |


Amso Solar Top-class Warranty for Standardized Solar Panels:
1: First year 97% power output.
2: Five years 90% power output.
3: 25 years 80% power output.
4: 12 years product warranty.

| Model Type |
Power(W) |
Cells No. |
Dimensions(MM) |
Weight(KG) |
Vmp(V) |
Imp(A) |
Voc(V) |
Isc(A) |
| AS310M-120 |
310 |
60(6*20) |
1690*995*35 |
18.4 |
32.9 |
9.43 |
39.4 |
9.85 |
| AS320M-120 |
320 |
60(6*20) |
1690*995*35 |
18.4 |
33.1 |
9.67 |
39.5 |
10.14 |
| AS325M-120 |
325 |
60(6*20) |
1690*995*35 |
18.4 |
33.4 |
9.74 |
39.7 |
10.25 |
| AS330M-120 |
330 |
60(6*20) |
1690*995*35 |
18.4 |
33.6 |
9.83 |
39.9 |
10.34 |
| AS335M-120 |
335 |
60(6*20) |
1690*995*35 |
18.4 |
33.9 |
9.89 |
40.1 |
10.38 |
* Standard test conditions:measured values(atmosphiric mass AM.5, irradiance 1000W/m2, battery temperature 25℃)
| Temperature Rating |
Limit Parameter |
| Rated battery operating temperature |
45±2℃ |
Operating temperature |
-40-+85℃ |
| Maximum power temperature coefficient |
-0.4%/℃ |
Maximum system voltage |
1000/1500VDC |
| Open circuit voltage temperature coefficient |
-0.29%/℃ |
Maximum fuse rated current |
15A |
| Short circuit current temperature coefficient |
-0.05%/℃ |
|










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With a sound business credit, excellent after-sales service and modern manufacturing facilities, we have earned an excellent reputation among our customers across the world for Factory Price For Solar Panel 450w - 5BB 120 cells mono 310w315w320w325w330w335w – Amso , The product will supply to all over the world, such as: Cairo, Orlando, UK, Hard work to keep making progress, innovation in the industry, make every effort to first-class enterprise. We try our best to build the scientific management model, to learn abundant experienced knowledge, to develop advanced production equipment and production process , to create the first-call quality goods, reasonable price , high quality of service , quick delivery , to present you create new value .