TW Solar
TWMND-78HD-640W (BIF, DG)
Market data
- 1 offer from 1 vendor
- Minimum order 36 pcs.
- 648 pcs. available
- Warehouses in Poland
Best price · 30 days
- 36 pcs. · since 10/21±0,0 %
- 288 pcs. · since 10/21±0,0 %
- 576 pcs. · since 10/21±0,0 %
Offer updated on 10/20/26
Price trend
Market data
- 1 offer from 1 vendor
- Minimum order 36 pcs.
- 648 pcs. available
- Warehouses in Poland
Best price · 30 days
- 36 pcs. · since 10/21±0,0 %
- 288 pcs. · since 10/21±0,0 %
- 576 pcs. · since 10/21±0,0 %
Offer updated on 10/20/26
Price trend
TW Solar TWMND-78HD-640W Solar Module 640 Watt Silver/white n-type TOPCon Bifacial Glass-Glass 12 Years Product Warranty
1 offer from 1 vendor, 648 pcs. in stock (Poland), minimum order 36 pcs. Best pallet price unchanged since 10/21. As of 10/20/26.
Market data
- 1 offer from 1 vendor
- Minimum order 36 pcs.
- 648 pcs. available
- Warehouses in Poland
Best price · 30 days
- 36 pcs. · since 10/21±0,0 %
- 288 pcs. · since 10/21±0,0 %
- 576 pcs. · since 10/21±0,0 %
Offer updated on 10/20/26
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Performance
| Nominal power | 640 Wp |
|---|---|
| Cell type | n-type TOPCon |
| Number of cells | 156 |
| Efficiency | 22,9% |
| Temp. Coeff. of P(max) | -0,28 %/°C |
| System voltage | 1.500 V |
Measurements
| Length | 2.465 mm |
|---|---|
| Width | 1.134 mm |
| Thickness | 30 mm |
Packaging
| Pieces per pallet | 36 |
|---|---|
| Pieces per 40' | 576 |
Other
| Color | Silver/white |
|---|---|
| Bifacial | Yes |
| Module construction | Glass/Glass |
| Cable length +/- | 1.400 / 1.400 mm |
| Connector type | Stäubli MC4-EVO2 |
| Snow load | 5.400 Pa |
| Wind load | 2.400 Pa |
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I recommend as a very good supplier.
10/30/2026
Good communication, fast delivery. Very well-packaged product. I recommend as a very good supplier.
I recommend as a very good supplier.
10/30/2026Good communication, fast delivery. Very well-packaged product. I recommend as a very good supplier.
I recommend as a very good supplier.
10/30/2026Good communication, fast delivery. Very well-packaged product. I recommend as a very good supplier.
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Alexandru Chirilă, Smart House Color SRL (SHC Group), Romania
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