Space saver, no clear weak spot
The Risen TITAN series introduces a new quality in installation design thanks to the use of large-format 210 mm silicon cells. This innovative solution allows for significantly higher power density while maintaining compact dimensions, which is key for optimizing limited roof space. The use of advanced multi-busbar technology effectively reduces internal energy losses and minimizes the risk of micro-cracks, which directly translates into long-term production stability. Modules from this series effectively solve the problem of low efficiency in difficult conditions, offering high performance even in diffused light. Thanks to an exceptionally low temperature coefficient, TITAN panels operate much more efficiently on hot days, clearly distinguishing them from older competitor solutions. These products are dedicated to both conscious prosumers and commercial investors who care about maximizing return on investment while simultaneously reducing system LCOE costs. The special reinforced frame design further increases resistance to extreme snow and wind loads. By choosing the TITAN series, you are investing in advanced technology that combines modern cell architecture with the highest durability, making it one of the most cost-effective choices on the Polish photovoltaic market.
Ranking
Signals from the data
Residential, commercial, utility-scale and hot-climate.
Top 5% of the PERC 400-450 W segment, against a median of 206.2. Ranked 8,291st in the whole database.
Top 6% of the PERC 400-450 W segment, against a median of 20.60%. Ranked 8,388th in the whole database.
Top 23% of the PERC 400-450 W segment, against a median of 53.0.
Large-format 210 mm silicon cells combined with multi-busbar technology enable up to 615 Wp and up to 21.7% efficiency in a relatively compact module footprint, competitive against similarly classed PERC products (e.g., GCL-M12/60H matches the same 615 Wp / 21.7% efficiency).
The RSM130-8 datasheet confirms a Pmax temperature coefficient of -0.34%/°C, better than the typical PERC range of -0.35 to -0.40%/°C, resulting in lower production losses on hot days when module temperature can exceed 60°C.
Several TITAN variants offer a 30-year linear power warranty, exceeding the standard 25-year term common among PERC manufacturers in this segment and improving long-term LCOE economics.
A reinforced frame design improves resistance to snow and wind loads, which is practically relevant under Polish climate conditions with periodic heavy winter snowfall.
Risen Energy, founded in 1986, is listed as a Tier-1 (bankable) manufacturer by agencies such as BloombergNEF, reducing project financial risk and easing bank financing for commercial-scale installations.
The maximum 21.7% efficiency is noticeably lower than comparable 615 Wp N-type TOPCon modules from competitors: JA Solar JAM72D40 LB (23.2%) and Longi Hi-MO X6 Explorer (22.8%). The 1.1-1.5 percentage point gap means lower energy yield from the same roof area.
The TITAN series is monofacial-only, while some competing 210 mm platforms (e.g., GCL-M12/60H) also offer bifacial variants that add 5-15% extra output on high-albedo surfaces or in ground-mount installations.
The standard 12-year product warranty is shorter than the growing 15-year market trend seen on newer tier-1 modules, including other TOPCon-based Titan variants, which may affect the perceived long-term protection of the investment.
- Efficiency of 21.4% is 0.8pp above the PERC 400-450W median (20.6%)
- Power density of 214.4 W/m² packs 8.2 W/m² more into the same footprint vs PERC 400-450W median (206.2 W/m²)
- Temperature coefficient of -0.34%/°C matches the PERC 400-450W median
- #8388 for efficiency, #8846 for temperature performance out of 14129 panels
Specifications
Datasheet charts
Measured curves published by Risen in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 445 Wp appear here. The rest cover the whole series.
Simulations
Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.
Found 27 panels of the same or similar size to this one, within ±10 mm. See them here Found 27 panels of the same or similar size to this one, within ±25 mm. See them here Found 799 panels of the same or similar size to this one, within ±50 mm. See them here Found 1870 panels of the same or similar size to this one, within ±100 mm. See them here
About the TITAN series
These answers cover the whole series. Where a figure differs, the specification above is this module's own.