Strong in heat, short guarantee
The RPS1MH60MBXXX series consists of monofacial photovoltaic modules built on large-format G12 solar cells, engineered for utility-scale and ground-mount installations. What sets this series apart is the use of gallium-doped PERC technology combined with a half-cut cell architecture, which reduces resistive losses and creates a more even temperature distribution across the panel surface. The modules feature multi-busbar cells and smart soldering, minimizing microcracking and improving connection durability under demanding operating conditions. Thanks to a reinforced construction, the panels offer strong mechanical load resistance against snow, hail, and high winds, making them a solid choice for installations exposed to extreme weather. The series also performs well under low-light conditions, delivering meaningful energy gains in early morning, late afternoon, and overcast weather, which directly helps lower LCOE in commercial and industrial projects. An added advantage is low annual power degradation, ensuring stable energy output throughout the module's service life. This makes the series particularly well suited for investors developing large ground-mount and utility-scale projects, where reliability and predictable return on investment are top priorities.
Ranking
Signals from the data
Commercial and utility-scale.
Owners who want a long output guarantee.
Top 6% of the PERC 600-650 W segment, against a median of -0.340. Ranked 8,545th in the whole database.
Bottom 16% of the PERC 600-650 W segment, against a median of 30 yrs.
Gallium-doped PERC cells combined with half-cut architecture, multi-busbar design, and smart soldering reduce current losses and microcracks, increasing connection durability under demanding field conditions.
The module withstands snow loads up to 5400 Pa and wind loads up to 2400 Pa, placing it among the models well suited for extreme weather conditions in large-scale ground-mount installations.
The manufacturer specifies only a 2% first-year power drop, followed by linear degradation of 0.55% per year over the 25-year power warranty, ensuring stable energy output and strong end-of-life retained power.
The series delivers real energy gains in early morning, late afternoon, and cloudy conditions, directly lowering LCOE in utility-scale commercial and industrial projects.
The manufacturer has been operating since 2011 (India) and the series is not discontinued (discontinued: false), providing confidence in long-term service availability, spare parts, and warranty support.
At the same 610 Wp power class, efficiency of 21.49% trails Techwise Solar Summit Series (21.55%) and GCL-M12/60GDF (21.6%), and is notably behind TOPCon bifacial modules such as Renewsys DESERV Extreme (23.64%).
The product warranty is 12 years, below the 15-25 years now commonly offered by many Tier-1 PERC and TOPCon manufacturers, which may affect perceived service value for investors.
The module is monofacial and therefore does not capture the rear-side energy gain (up to +20% power) offered by competing bifacial modules in the same 610 Wp power class, such as Renewsys DESERV Extreme.
- Efficiency of 21.5% matches the PERC 600-650W median
- Power density of 214.9 W/m² matches the PERC 600-650W median
- At -0.33%/°C, hot weather performance is typical for PERC 600-650W panels
- At 31.0 kg, this panel is 3.0 kg lighter than PERC 600-650W median (34.0 kg) - easier handling during installation
- In the top 58% for efficiency among all PERC panels
Specifications
Simulations
Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.
Alternatives
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