605W–630W High Power Output
N-Type TOPCon Technology (low degradation, higher lifetime yield)
Bifacial Dual-Glass Design (extra rear-side energy gain)
Up to ~23% Efficiency
Excellent Performance in High Temperatures (ideal for Nigeria)
1500V System Compatibility (lower BOS cost)
30-Year Linear Power Warranty
The JinkoSolar JKM605-630N-66HL4M-BDV-F3-EN is a premium bifacial solar module from JinkoSolar’s advanced Tiger Neo N-Type series. Designed for high performance and long-term reliability, this module uses TOPCon (Tunnel Oxide Passivated Contact) and HOT 3.0 cell technology to achieve higher efficiency, lower degradation, and strong output even in challenging light conditions. Its bifacial dual-glass design allows it to generate electricity from both the front and rear sides, increasing total energy yield — a key advantage in high-sunlight and reflective ground conditions like in many parts of Nigeria.
| Specification | Detail |
|---|---|
| Model | JKM605-630N-66HL4M-BDV-F3-EN |
| Technology | N-Type Mono-crystalline, TOPCon |
| Power Output Range | 605 W – 630 W (depending on variant) |
| Maximum System Voltage | 1500 V DC |
| Efficiency | Up to ~23.3 % (highest variant) |
| Cell Count | 132 cells (66 × 2) |
| Dimensions (H×W×D) | ~2382 × 1134 × 30 mm |
| Weight | ~32.4 kg |
| Glass | Double-glass, Anti-reflection, tempered |
| Frame | Anodized Aluminum Alloy |
| Junction Box | IP68 rated |
| Operating Temp. Range | –40 °C to +70 °C |
| Warranty | 12-year product + 30-year linear power warranty |
Produces 605-630 W per panel, making it ideal for large solar arrays where space and output matter.
Up to ~23.3 % efficiency, helping systems deliver more energy per square meter.
Generates additional power from the rear side when installed over reflective surfaces (e.g., light-colored ground, gravel, concrete). This effectively increases energy yield beyond the front-side rating.
N-Type cells with TOPCon greatly reduce performance degradation over time.
Better low-light and high-temperature behavior compared to standard P-type panels.
Certified to withstand high mechanical loads (5400 Pa front / 2400 Pa rear).
Enhanced resistance to potential-induced degradation (PID).
IP68 junction box for outdoor protection.
Long-term performance assurance with a 30-year power output guarantee and 12-year product warranty.
Nigeria receives abundant sunlight year-round, often >5 kWh/m²/day in many regions. The high power and efficiency of these modules help systems generate more energy even under intense heat and high irradiance.
Thanks to its high per-panel wattage, fewer panels are need for large systems (e.g., commercial rooftops, solar farms), reducing installation space and BOS (Balance of System) costs.
In open-field projects or sites with reflective surfaces (e.g., concrete yards, light roofs), rear-side energy gain can boost output — especially during peak sun hours.
Reduced degradation and LOWER power loss over time deliver higher lifetime energy and a better return on investment — essential for long-term solar planning in Nigeria.
