Jinko 620W N-Type Bifacial
Part of Jinko’s core Tiger Neo platform on the 182mm wafer — the same N-Type TOPCon architecture used across Jinko’s compact-format 580–650W bin, with SMBB (multi-busbar) interconnection and Hot 2.0 processing for lower LID/LeTID degradation.
Solar panel prices shift with USD/PKR and international module rates — WhatsApp or call for today’s confirmed price.
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Overview
Part of Jinko’s core Tiger Neo platform on the 182mm wafer — the same N-Type TOPCon architecture used across Jinko’s compact-format 580–650W bin, with SMBB (multi-busbar) interconnection and Hot 2.0 processing for lower LID/LeTID degradation. This 620W bin sits within Jinko’s published range for the Tiger Neo series.
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Where This Panel Fits
At 620W, the Jinko 620W N-Type Bifacial is sized for residential rooftops and small-to-medium commercial net-metering systems. It’s light and compact enough for standard rafter-mounted racking, and its physical dimensions match the string voltage ranges most residential hybrid inverters sold in Pakistan are designed around — so pairing it with a common local inverter brand shouldn’t require any unusual string configuration.
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Key Features
N-Type TOPCon with Hot 2.0
Enhanced light-trapping and current collection for lower LID/LeTID degradation.
SMBB Technology
Multi-busbar interconnection improves current collection and microcrack tolerance.
High Mechanical Load
5400 Pa front / 2400 Pa rear static load rating.
Low Annual Degradation
0.40% per year on a 30-year linear warranty.
Salt Mist & Ammonia Resistant
Suitable for coastal and agricultural installations.
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Electrical Specifications (STC)
| Parameter | Value |
|---|---|
| Maximum Power (Pmax) | 620 W |
| Module Efficiency | 22.0% – 22.7% |
| Cell Type | N-Type TOPCon, 144 (72 half-cut, 182mm) |
| Temp. Coefficient of Pmax | −0.29%/°C |
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Mechanical Specifications
| Parameter | Value |
|---|---|
| Dimensions (L × W × H) | 2278 × 1134 × 30 mm |
| Weight | ≈ 31 kg |
| Junction Box | IP68, 3 bypass diodes (platform typical) |
| Max System Voltage | 1500V DC (platform typical) |
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System Sizing Example
A rough guide to how many Jinko 620W N-Type Bifacial panels a typical grid-tied or net-metering system would need, before accounting for shading, orientation losses, or inverter clipping:
| Target System Size | Panels Needed | Resulting Array Size |
|---|---|---|
| 3 kW system | 5 panels | 3.1 kW actual DC array size |
| 5 kW system | 9 panels | 5.58 kW actual DC array size |
| 10 kW system | 17 panels | 10.54 kW actual DC array size |
These figures are a starting estimate only — your installer should size the final array against your actual roof space, shading conditions, and inverter’s DC input limits. WhatsApp 0300-0644424 with your rough monthly electricity bill and we can help estimate the right system size for your usage.
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Warranty
Product Warranty
12 years standard
Linear Power Warranty
30 years, 0.40%/year degradation
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Datasheet
Jinko — Official Datasheet
Download the manufacturer’s full PDF for certified electrical curves, IEC certifications and packaging configuration before finalizing any order.
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Frequently Asked Questions
What is the price of Jinko 620W N-Type Bifacial in Pakistan?
Prices change daily with USD/PKR exchange rates and international module costs, so we don’t list a fixed price here. WhatsApp 0300-0644424 or call UAN 0304-1111988 and we’ll confirm today’s best price on this panel immediately.
Is the Jinko 620W N-Type Bifacial bifacial or monofacial?
This is a bifacial N-Type solar panel rated at 620W under Standard Test Conditions (STC). Bifacial panels also generate power from their rear side when mounted with a reflective or elevated surface underneath.
What warranty does Jinko offer on this panel?
Jinko panels in this catalog typically carry a 12–15 year product warranty and a 25–30 year linear power output warranty. Exact terms depend on the specific model and import batch — confirm with your invoice.
How many units can a 620W panel generate per day in Pakistan?
As a rough estimate, a 620W panel produces around 2.79–3.41 kWh per day under typical Pakistani sun hours (4.5–5.5 peak sun hours), before system losses and inverter efficiency.
Where can I buy Jinko 620W N-Type Bifacial in Pakistan with fast delivery?
Pakistan Solar Traders stocks and ships this panel nationwide. WhatsApp 0300-0644424 or call UAN 0304-1111988 to confirm current stock, price and delivery timeline to your city.
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Why Buy This Panel from Pakistan Solar Traders
We stock the Jinko 620W N-Type Bifacial alongside dozens of other Jinko and competing-brand panels, so you get a genuine
point of comparison rather than a single-brand sales pitch. Because bifacial panel prices move daily with
USD/PKR exchange rates and international module costs, we don’t publish a fixed price on this page — WhatsApp
0300-0644424 or call UAN 0304-1111988 and we’ll confirm today’s rate, current stock, and a realistic delivery
timeline to your city immediately.
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Maintenance in Pakistani Conditions
Dust accumulation is the single biggest performance drag on solar panels in most of Pakistan, particularly
in Punjab and Sindh during the dry pre-monsoon months — a heavily dust-coated Jinko 620W N-Type Bifacial can lose 10-15% of
its rated output before it becomes visibly obvious. A simple monthly rinse with water (avoid abrasive cleaning
or harsh detergents that can degrade the anti-reflective glass coating) is usually enough to keep a rooftop
array performing close to its 620W rated capacity. In coastal areas like Karachi, periodically check the
frame and junction box for salt residue, since prolonged salt exposure can accelerate corrosion on lower-quality
frame coatings over many years — one more reason Tier-1 branded panels with proper IP68-rated junction boxes are
worth the price difference over unbranded alternatives.
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Request a Quote
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