TS-BGT78 615-640W — Solar Panel manufactured by Thornova Solar (formerly Sunova Solar), listed for the Pakistani market.
About this item
- 640 W rated output at 22.9% efficiency, Monocrystalline cells
- 15-year product warranty, 30-year performance warranty
- No certifications supplied by the vendor. Ask for them before paying
- 2464x1134x35 mm, 34 kg
- Made in United States
Rs 41.3/ watt
Rs 26,400 per panel
Estimated PKR 37 to 45 per watt
The price above sits inside that range. It starts from the customs value the Federal Board of Revenue sets for imported panels, in valuation ruling 2077/2026, plus sales tax, withholding tax and clearing. The low end is a bulk dealer price and the high end is a shop price.
No seller has given us their price for this yet. Ask for a quote before you buy.
- Dispatch
- in 7 days from
- Covered by
- 15-year manufacturer warranty
Where to buy this
1 seller stock this SKU. The figure under each price is what that seller costs you over the cheapest new offer.
Indicative prices, estimated from landed cost. Sellers have not quoted these. Ask for a quote before you buy.
| Seller | Condition | Covered by | Price | Stock | Dispatch | Action |
|---|---|---|---|---|---|---|
| Contrast Engineering SMC Pvt. Ltd. | New | 15-year manufacturer warranty | Cheapest newRs 26,400 | — | 7d |
Specifications
Electrical
| Rated output | 640 W |
|---|---|
| Efficiency | 22.9% |
| Cell type | Monocrystalline |
| Price per watt | Rs 41.3 |
Physical
| Dimensions | 2464x1134x35 mm |
|---|---|
| Weight | 34 kg |
| Country of origin | United States |
Warranty & certification
| Product warranty | 15 years |
|---|---|
| Performance warranty | 30 years |
| Certifications | None supplied |
| Manufacturer tier | Not Tier-1 listed |
Availability
| Brand | Thornova Solar (formerly Sunova Solar) |
|---|---|
| Model | TS-BGT78 615-640W |
| Sellers on SolarCheck | 1 offer |
| Stock location | — |
Full datasheet
As published by Thornova Solar (formerly Sunova Solar), across all 6 models in this family.
Product Overview
| Technology | Bifacial, N-type |
|---|---|
| Power Range | 615 - 640 Wp |
| Region | United States |
| Weight | 34 kg |
| Product Warranty | 15 Years |
| Power Warranty | 30 Years of 87.4 % |
| Panel Efficiency | 22 % - 22.9 % |
| Dimension | 2464x1134x35 mm |
| Glass Thickness | 2 mm |
| Temperature Coefficient of Pmax | -0.29 %/°C |
| Cell Number | 156 |
Product Characteristics
6 models| Specification | TS-BGT78(615) | TS-BGT78(620) | TS-BGT78(625) | TS-BGT78(630) | TS-BGT78(635) | TS-BGT78(640) |
|---|---|---|---|---|---|---|
| Maximum Power (Pmax) | 615 Wp | 620 Wp | 625 Wp | 630 Wp | 635 Wp | 640 Wp |
| Voltage at Maximum Power (Vmpp) | 47.24 V | 47.44 V | 47.61 V | 47.8 V | 47.99 V | 48.18 V |
| Current at Maximum Power (Impp) | 13.02 A | 13.07 A | 13.13 A | 13.18 A | 13.23 A | 13.28 A |
| Open Circuit Voltage (Voc) | 55.79 V | 55.99 V | 56.18 V | 56.37 V | 56.56 V | 56.75 V |
| Short Circuit Current (Isc) | 13.69 A | 13.74 A | 13.79 A | 13.84 A | 13.89 A | 13.94 A |
| Panel Efficiency | 22 % | 22.2 % | 22.4 % | 22.5 % | 22.7 % | 22.9 % |
| Maximum Power (Pmax) (2) | 471 Wp | 475 Wp | 479 Wp | 482 Wp | 486 Wp | 489 Wp |
| Voltage at Maximum Power (Vmpp) (2) | 45.23 V | 45.42 V | 45.59 V | 45.77 V | 45.95 V | 46.13 V |
| Current at Maximum Power (Impp) (2) | 10.41 A | 10.45 A | 10.5 A | 10.54 A | 10.57 A | 10.6 A |
| Open Circuit Voltage (Voc) (2) | 53.42 V | 53.61 V | 53.79 V | 53.97 V | 54.15 V | 54.33 V |
| Short Circuit Current (Isc) (2) | 11.04 A | 11.08 A | 11.12 A | 11.16 A | 11.2 A | 11.24 A |
Product Characteristics, common to all models
| Type | Monocrystalline |
|---|---|
| Product Warranty | 15 Years |
| Power Warranty | 30 Years of 87.4 % |
| Total Degradation Rate ⏳ | 0.42 % |
| Power Tolerance | 0 ~ +0.5 % |
| Temperature | 45±2 °C |
| Operating Temperature Range | -40 - 85 °C |
| Temperature Coefficient of Pmax | -0.29 %/°C |
| Temperature Coefficient of Voc | -0.28 %/°C |
| Temperature Coefficient of Isc | 0.04 %/°C |
| Maximum System Voltage | 1500 V |
| Series Fuse Rating | 30 A |
| Panel Dimension (H/W/D) | 2464x1134x35 mm |
| Weight | 34 kg |
| Glass Type | Anti-reflection Coating |
| Glass Thickness | 2 mm |
| Frame Type | Anodized Aluminium |
| Junction Box Diodes | 3 |
| Junction Box Protection Class | IP 68 |
| Connector Type | MC4 |
| Cable Crossection | 4 mm 2 |
Buying by the pallet?
Verified installers and distributors see the manufacturer's own quantity pricing on the products where the maker published one, along with who makes it and how to reach them. These are factory rates for bulk orders, before shipping, duty and clearing. They are not the price of a single unit delivered to you, which is what the offers above are.
Sign in1 company carries Thornova Solar (formerly Sunova Solar)
They list Thornova Solar (formerly Sunova Solar) among their suppliers. Ask whether they stock this model. Installation is quoted per kW on top of the hardware price.
Compare with similar
The closest panels in the catalogue, on the same rows. Green marks the better number.
| Specification |  Thornova Solar (formerly Sunova Solar) TS-BGT78 615-640W This item |  Jinko Solar Co., Ltd. EAGLE® G7B JKM615-640N-66HL4M-BDV (US)View |  JA Solar Technology Co., Ltd. DeepBlue 4.0 Pro JAM66D45-615-640/LBView |  Trina Solar Co., Ltd. Vertex N TSM-NEG19RC.70 615-640WView |
|---|---|---|---|---|
| Price per watt | Rs 41.3 / watt | Rs 45.6 / watt | Rs 45.6 / watt | Rs 45.6 / watt |
| Unit price | Rs 26,400 | Rs 29,200 | Rs 29,200 | Rs 29,200 |
| Rated output | 640 W | 640 W | 640 W | 640 W |
| Efficiency | 22.9% | 23.59% | 23.7% | 23.7% |
| Warranty | 15 years | 12 years | 12 years | 12 years |
| Technology | Monocrystalline | TOPCon | Monocrystalline | TOPCon |
| Made in | United States | China | China | China |
| Sellers | 1 from Rs 26,400 | — | — | — |
| Stock | — | — | — | — |