Middle of its segment, heavy for its output
The Mysolar USA GOLD N-Type TOPCon Bifacial (Dual-glass Framed N132) series is designed for high energy production under real-world conditions, even when the installation doesn't have ideal sunlight. The use of N-type cells in the TOPCon technology helps minimize losses due to degradation and maintain stable performance for a long time, which is important for investments that span decades. The module is bifacial, meaning it can utilize reflected light from the ground, which is a significant advantage in ground-mounted installations, on bright roofs, and with modern mounting structures. The glass-glass (dual-glass) construction makes the panel more resistant to moisture, temperature changes, and heavy use, while the framed version simplifies installation in typical systems used in Poland. This series is particularly well-suited for PV farms, commercial installations, and projects where long-term predictability and resistance to harsh conditions are important.
Ranking
Signals from the data
Utility-scale and commercial.
Weight-limited structures.
Bottom 24% of the TOPCon 650-700 W segment, against a median of 53.2.
TOPCon technology reduces LID/LeTID degradation and improves high-temperature performance compared to older PERC cells, resulting in more stable energy yield over a 25-30 year installation lifetime.
The module captures light reflected off the ground (bifacial) combined with a glass-glass (dual-glass) build, increasing resistance to moisture and micro-cracking - especially relevant for ground-mount systems, bright rooftops, and elevated racking.
The manufacturer offers a 30-year linear power warranty alongside a 25-year product warranty - longer than the standard 25 years typical of many peer comparables in the 680-700 Wp N-type bifacial segment.
Peak efficiency of 22.53% matches the VSUN N-132BMH-DG (22.53%) and exceeds the Sunket SKT680~700M12-132D5 (22.5%), placing the module in the upper half of comparable products in the 680-700 Wp segment.
Unlike many frameless dual-glass modules, the Framed N132 version allows the use of standard, widely available mounting systems common in Poland, without requiring specialized clamps for frameless modules.
Mysolar USA does not appear on BloombergNEF's Tier 1 lists for Q1/Q2 2026 (which include manufacturers such as JinkoSolar, Trina, JA Solar, ZNShine Solar, and Phono Solar), which could complicate financing for commercial projects requiring Tier 1-level bankability.
Peak efficiency of 22.53% falls short of the Luxor Solar ECO LINE HJT Glass-Glass Bifacial series (22.74%) by about 0.21 percentage points, translating to a slightly lower power yield per m² at equal module area.
- At 22.2% efficiency, this panel is on par with typical TOPCon 650-700W modules
- At 222.1 W/m² power density, roof space requirements are typical for TOPCon 650-700W panels
- At -0.30%/°C, hot weather performance is typical for TOPCon 650-700W panels
- At 38.5 kg, this panel is 3.9 kg heavier than the TOPCon 650-700W median (34.6 kg) - more demanding for installation crews
- Bifaciality factor of 85% can add 4-13% extra yield with reflective mounting surface
Specifications
Datasheet charts
Measured curves published by Mysolar USA in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 690 Wp appear here. The rest cover the whole series.
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.
Alternatives
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