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One of Hottest for Efficiency Of Polycrystalline Solar Panels - 5BB 120 half cells poly solar panels 270w280w290w – Amso Detail:
5BB 120 half cells poly solar panels 270w-290w good application for on-grid or off-grid solar power system.





| Solar Cell |
Poly |
| No.of Cells |
60(6×20) |
| Dimensions |
1690*995*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) |
| AS270P-120 |
270 |
60(6*20) |
1690*995*35 |
18.4 |
30.9 |
8.74 |
37.6 |
9.33 |
| AS275P-120 |
275 |
60(6*20) |
1690*995*35 |
18.4 |
31.2 |
8.82 |
37.8 |
9.42 |
| AS280P-120 |
280 |
60(6*20) |
1690*995*35 |
18.4 |
31.5 |
8.89 |
38.0 |
9.51 |
| AS285P-120 |
285 |
60(6*20) |
1690*995*35 |
18.4 |
31.6 |
9.02 |
38.3 |
9.54 |
| AS290P-120 |
290 |
60(6*20) |
1690*995*35 |
18.4 |
31.8 |
9.12 |
38.6 |
9.57 |
* 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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Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of team building, attempting hard to boost the standard and liability consciousness of personnel customers. Our corporation successfully attained IS9001 Certification and European CE Certification of One of Hottest for Efficiency Of Polycrystalline Solar Panels - 5BB 120 half cells poly solar panels 270w280w290w – Amso , The product will supply to all over the world, such as: Puerto Rico, Liberia, Finland, There are advanced producing & processing equipment and skilled workers to ensure the merchandise with high quality. We've got found an excellent before-sale, sale, after-sale service to ensure the customers that could rest assured to make orders. Until now our merchandise are now moving on fast and very popular in South America, East Asia, the Middle east, Africa, etc.