Efficiency leader, heavy for its output
The Jinko Solar EAGLE® G7X (615-640W) series are N-type bifacial modules designed for maximum energy yield in installations where every square meter counts, ensuring reliable performance year after year. The use of TOPCon cells translates to higher efficiency in practice-especially under suboptimal sunlight and high-temperature conditions, thanks to their low temperature coefficient. Bifacial capability helps capture additional energy from reflected light, effectively improving the energy balance in ground-mounted PV farms, flat roofs, and systems with appropriately optimized albedo.
The EAGLE® G7X also features an enhanced structure for operation in challenging environments-ranging from wind and snow loads to long-term durability-and a long linear warranty, which is crucial for financed projects requiring predictable LCOE. This is an excellent choice for large-scale PV farms, commercial flat roofs, and projects where high energy yield and parameter reliability are top priorities.
Ranking
Signals from the data
Utility-scale, commercial and hot-climate.
Weight-limited structures.
Top 10% of the N-type 600-650 W segment, against a median of 22.77%.
Top 12% of the N-type 600-650 W segment, against a median of 227.7.
Bottom 4% of the N-type 600-650 W segment, against a median of 52.8. Ranked 12,688th in the whole database.
Peak efficiency of 23.69% places the EAGLE® G7X above all three peer comparables: REC Alpha Pro M (22.5%), Suntech Ultra V Pro (22.9%), and MY Solar GOLD HJT (22.61%). Higher power density directly reduces module count and BoS costs per kWp of installed capacity.
Power temperature coefficient of -0.29%/°C represents ~17% lower thermal losses versus PERC technology (~-0.35%/°C). For installations in temperate and Mediterranean climates, this translates into measurably higher annual energy yield during summer months.
The manufacturer guarantees a minimum of 87.4% of nameplate power after 30 years of operation - a key LCOE input for bankable projects. The 87.4%/30-year threshold is consistent with best-in-class TOPCon warranty terms and exceeds the 84.8%/25-year standard offered by a portion of comparable modules in this power class.
Module is certified to withstand 6000 Pa static load on the front side and 5400 Pa on the rear, enabling deployment in high snow- and wind-load zones (Eurocode 1 classes III-IV). This rating is material for utility-scale ground-mount farms and industrial rooftop installations in Alpine or Nordic regions.
In the Bloomberg NEF Bankability Report 2025, Jinko Solar is the only manufacturer worldwide to achieve a 100% bankability score - for the 10th consecutive year. With 86 GW of module shipments in 2025, the company ranks first globally by volume. For projects subject to project-finance due diligence, this is a primary risk-mitigation argument when evaluating supplier credibility.
The workmanship warranty covers 12 years, while direct competitor REC Alpha Pro M offers 20 years standard (25 years under the ProTrust program with a certified installer). The 8-year gap can be a deciding factor in EPC tenders with long financing horizons or insurance requirements mandating a minimum 15-year product warranty.
- Efficiency of 23.5% is 0.7pp above the N-type 600-650W median (22.8%)
- At 235.1 W/m² power density, this panel generates 7.4 W/m² more per unit area than N-type 600-650W median (227.7 W/m²)
- At -0.29%/°C, hot weather performance is typical for N-type 600-650W panels
- At 38.8 kg (6.0 kg above N-type 600-650W median of 32.8 kg), requires checking roof load capacity
- Bifacial design (80% factor) captures reflected light - adds 4-12% yield on ground-mount or white roof
Specifications
Simulations
Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.
Model: bifaciality × albedo × 0.6 view factor. A first-order estimate, not a yield simulation.
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About the EAGLE® G7X (615-640W N-type bifacial) series
These answers cover the whole series. Where a figure differs, the specification above is this module's own.