Solid all-round for its segment
The Neo Solar Power NESE xxx-72THB-M10 series consists of modules designed for maximum energy yield from the same surface area - thanks to TOPCon technology in N-type cells and optimized performance at higher temperatures. This translates to more stable energy production in summer and reduced losses when the roof is at its hottest.
A key feature of this series is its bifacial architecture, which can recover additional energy from reflected light - particularly on bright roofs, ground-mounted systems, carports, and anywhere where there is space underneath the module and a reflective surface. This provides a real solution to the problem of limited space: instead of adding more panels, you increase the yield from your existing installation.
The M10 format and half-cut design also support better tolerance to partial shading and reduce the risk of localized overheating, which will be appreciated by installations on roofs with chimneys, skylights, or railings.
The NESE xxx-72THB-M10 is ideal for investors who want long-term production predictability - from single-family homes to commercial installations and PV farms, where the lower cost of energy over the entire lifecycle is key.
Ranking
Signals from the data
Residential, commercial, utility-scale and shaded-installations.
The NESE series' peak efficiency matches the best peer comparables (Solarspace Lumina II 23.03%, Heliene 144HC 23.02%) and clearly outperforms Sunova TS-BW78 (21.3%) at the same 595 Wp power class - meaning less roof area is needed to reach the same installed capacity.
N-type TOPCon cells show lower LID/LeTID degradation and better high-temperature performance than legacy PERC. Combined with a bifacial glass-glass architecture, the module captures additional energy from reflected light, boosting yield on bright roofs, carports, and ground-mount arrays.
The half-cell layout in M10 format improves tolerance to partial shading (chimneys, dormers, railings) and reduces the risk of local hot spots compared to older full-cell modules.
A 30-year power warranty matches the current premium standard for TOPCon modules, giving investors predictable energy production across the full lifecycle of an installation - from residential rooftops to utility-scale PV farms.
Neo Solar Power does not appear on the BNEF Tier 1 Solar Module Manufacturers list (Q2 2026 edition, ~42 manufacturers including Jinko, LONGi, Trina, JA Solar, Tongwei). For large commercial and utility-scale projects relying on bank financing, the lack of tier-1 status can limit access to favorable debt financing.
The product warranty is set at 12 years, while leading manufacturers of bifacial glass-glass TOPCon modules now commonly offer 15-25 years, often matched to the power warranty. Over a 25-30 year TCO analysis, this implies potentially higher servicing risk in the second half of the installation's lifetime.
- Efficiency of 22.6% matches the TOPCon 550-600W median
- At 226.5 W/m² power density, roof space requirements are typical for TOPCon 550-600W panels
- Temperature coefficient of -0.30%/°C matches the TOPCon 550-600W median
- 80% bifaciality enables rear-side power generation, boosting yield by 4-12% on reflective surfaces
- In the top 25% for efficiency among all TOPCon panels
Specifications
Datasheet charts
Measured curves published by Neo Solar Power in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 585 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.
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