Our module partner LONGi Solar is launching three additional high-performance modules on the European market, which are expected to be among the future focus products.
From the previously presented Hi-MO X10 series, we expect to receive the LR7-54HVBB, full-black modules with 475 Wp, in October 2025. The Hi-MO S10 series is brand new and comes in a full-black (LR7-54HJBB) and a version with white backsheet (LR7-54HJD). The first batches of these bifacial glass-glass modules with 54 cells and an area of over 2 m² will be available from stock at the end of September 2025. All three models can be ordered now!
The new modules are part of the product lineup that LONGi markets under the end-customer brand EcoLife. They are specially designed to meet the requirements of the residential sector: maximum yield, modern and attractive aesthetics, and safe and worry-free operation.
Technical features, design, and safety
The Hi-MO S10 series is built on the HBC platform, which combines the highly efficient passivation of heterojunction technology with the multi-surface light absorption of back contact technology (BC).
The basis is formed by advanced N-type TaiRay wafers, which have fewer impurities. They are also thicker and therefore more stable than mainstream products, which increases breakage resistance by 16 %.
Further technical details:
- Integrated shading optimization technology: 8 – 12 % less power loss in partial shading than TOPCon modules
- Optimal performance in low light conditions or with limited roof space: maximum energy autonomy for homes
- Low power temperature coefficient of -0.24 %/°C minimizes power losses in high heat
- Increased mechanical loads: snow load of up to 4 meters (6000 Pa) and hurricane-level wind load (3600 Pa)
- Fire protection class A for maximum safety
- Attractive design: no grid lines, no color differences between the cells, low glare on the front – the module blends harmoniously into a wide variety of roof surfaces
The new modules at a glance
| LR7-54HJBB | LR7-54HJD | LR7-54HVBB | |
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| Series | Hi-MO S10 | Hi-MO X10 | |
| Power | 485 Wp / 490 Wp | 495 Wp | 475 Wp |
| Technology | HBC, glass-glass | HPBC 2.0, glass-glass | |
| Design | full-black | black frame, white backsheet | full-black |
| Dimensions / Weight | 1,800 x 1,134 x 30 mm / 23.5 kg | ||
| Efficiency | 23.8 % / 24.0 % | 24.3 % | 23.3 % |
| Warranty | 30-year product & linear output warranty | ||
| Datasheet | Link | Link | Link |
Warranty, availability, and further information
LONGi offers a 30-year warranty on performance and materials for all three modules. The Hi-MO S10 series also comes with an exclusive service in the case of a complaint in the form of immediate compensation before the standard procedure is completed. No matter which model your customers decide on, you're on the safe side with these.
Further information can be found on the product page. Details on prices and availability can be found in the QuickShop. Our sales team looks forward to your inquiries and orders!
