Our pursuit and corporation aim should be to "Always satisfy our consumer requirements". We carry on to build and style and design remarkable quality items for both our outdated and new clients and reach a win-win prospect for our clients at the same time as us for Off Grid 5kw Solar System, Customized Solar Panels, Cells Mono Solar Panels, In case you are on the lookout for a high quality, quick delivery, very best after support and great value supplier in China for long-term small business connection, we'll be your best choice.
Good quality 9bb Half Cell Mono Solar Panel 350w360w370w375w - 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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We thinks what buyers think, the urgency of urgency to act during the interests of a purchaser position of theory, allowing for much better high-quality, reduced processing costs, charges are more reasonable, won the new and outdated consumers the support and affirmation for Good quality 9bb Half Cell Mono Solar Panel 350w360w370w375w - 5BB 120 half cells poly solar panels 270w280w290w – Amso , The product will supply to all over the world, such as: Guatemala, Estonia, Zimbabwe, If you are for any reason unsure which product to select, do not hesitate to contact us and we are going to be delighted to advise and assist you. This way we are going to be providing you with all the knowledge needed to make the best choice. Our company strictly follows "Survive by good quality, Develop by keeping good credit. " operation policy. Welcome all the clients old and new to visit our company and talk about the business. We have been looking for more and more customers to create the glorious future.