BHEL (Bharat Heavy Electricals Limited), enterprise run by Govt. of India has invited bids for Mono-Crystalline solar panels with PERC technology & Poly-Crystalline solar panels. Panels should be 5.38 Watt & 4.67 Watt output. The last date to submit the bids is April 1, 2021.
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Technical Specification of Panels-
| Type of Panel | Wattage | Quantity |
Dimension (mm) |
Thickness (mm) |
| Mono-Crystalline (PERC) | 5.38 Watts | 3.117 Million | 156.75 ± 0.5 | 200 ± 20 µm |
| Polycrystalline | 4.67 Watts | 16.555 Million | 157.0 ± 0.5 | 200 ± 20 µm |
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Other Specifications-
| Minimum Manufacturing Capacity | Supplied | ISO Certification |
| 100 MW/ Year | 1 Million Poly Panels in last year | ISO 9001: 2008/2015 |
The cells must be free of any cracks, holes, cuts, edge chipping, missing gridlines, smudges, patches, spots, marks, mechanical damage, or color and pattern mismatches. The cells should have homogeneous silicon nitride coating without any color variations.
For mono PERC cells, one million cells should be supplied within 30 days from the purchase order. Another one million cells should be supplied within 60 days from the purchase order. The remaining 1.117 million cells should be supplied within 90 days of the purchase order.