Light for its output, no clear weak spot
The Ocean Solar AOX-72M10HC series comprises half-cut modules based on M10 cells, designed for high efficiency and stable performance in rooftop and larger commercial installations. The use of N-type TOPCon technology helps minimize losses due to degradation and maintain good performance even in harsher temperature conditions. The half-cut cell design improves performance under partial shading and reduces the risk of hot-spot formation, leading to greater safety and predictable energy production. Furthermore, SMBB/MBB solutions enhance current collection and improve performance under weaker sunlight conditions. Versions with bifacial and double-glass construction can generate additional power from reflected light, which will be appreciated by investors on bright roofs, balconies, and ground-mounted structures. This series is ideal for those who want to combine high efficiency with durability and lower maintenance costs over the lifespan of the system.
Ranking
Signals from the data
Commercial, utility-scale and shaded-installations.
Top 19% of the TOPCon 550-600 W segment, against a median of 53.8.
Efficiency of 22.4-23.8% outperforms comparable modules GCL-M12/60H and Risen TITAN (21.7% each) and is close to segment leader JA Solar JAM72D40 LB (23.2%). This translates into a real increase in energy yield for the same roof area.
N-type TOPCon cells exhibit lower LID/LeTID degradation than older PERC solutions and a favorable temperature coefficient of -0.30%/°C, improving output on hot days compared to P-type modules.
Half-cut cell construction reduces resistive losses and hot-spot risk under partial shading, while SMBB/MBB busbar technology improves current collection in low-irradiance conditions, increasing production predictability.
The manufacturer guarantees at least 87.4% of nominal power retained after 30 years (following 99% after the first year), matching standards used by leading TOPCon manufacturers and supporting a longer investment payback period.
Double-sided variants with dual glass allow for additional energy gain from reflected light on bright roof surfaces, carports, and ground-mount structures.
Unlike the peer comparables JA Solar, GCL, and Risen - established tier-1 manufacturers with a long track record in global markets - Ocean Solar (founded in 2012) has significantly lower brand recognition, which can affect project financing ease and resale valuation of the installation.
The 12-year product warranty is shorter than the 15-year standard that many tier-1 manufacturers (e.g., JA Solar) now offer for TOPCon modules in this power range, which can matter when comparing total lifecycle service risk cost.
- At 22.6% efficiency, this panel is on par with typical TOPCon 550-600W modules
- At 226.5 W/m² power density, roof space requirements are typical for TOPCon 550-600W panels
- At -0.30%/°C, hot weather performance is typical for TOPCon 550-600W panels
- Weight of 28.0 kg (3.2 kg below TOPCon 550-600W median of 31.2 kg) allows easier transport and roof mounting
- #3658 for efficiency, #6093 for temperature performance out of 14005 panels
Specifications
Datasheet charts
Measured curves published by Ocean Solar 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.
Alternatives
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