LONGi Hi-MO X10 Explorer 490 Wp HPBC 2.0 Glass-Foil Solar Panel LR7-54HVH-490M
| Quantity | Unit price |
|---|---|
| To 9 |
€111.46
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| To 19 |
€109.23
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| To 35 |
€104.77
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| From 36 |
€102.54
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- Delivery time:
In stock, delivery time: 5-7 working days (varies for international orders)
- Item-No.: 114636
- Manufacturer-No.: LR7-54HVH-490M
- Product-Weight: 21.6 kg
- Shipping info: Spedition
LONGi Hi-MO X10 Explorer 490 Wp HPBC 2.0 Glass-Foil Solar Panel LR7-54HVH-490M
The LONGi Hi-MO X10 Explorer is a high-quality glass-foil solar panel of the latest generation, based on the innovative HPBC 2.0 technology – LONGi's most advanced back contact cell technology built on the new N-Type TaiRay wafer. This enables an exceptionally high output of 490 watts and a module efficiency of up to 24.0 % – one of the highest values in the residential and commercial rooftop segment. Thanks to an optimised temperature coefficient of just −0.26 %/°C – better than any TOPCon module – the Hi-MO X10 maintains its output even in summer.
The panel is specifically designed for residential and commercial rooftop installations and stands out through AI-supported quality assurance in manufacturing. With a maximum degradation of just 0.35 % annually and less than 1 % in the first year, performance remains exceptionally stable throughout the entire service life. With a 15-year product warranty and a 30-year linear performance warranty, as well as a guaranteed output of at least 88.85 % after 30 years, the Hi-MO X10 is built for maximum longevity.
The panel also impresses mechanically: it withstands snow loads of up to 5,400 Pa and wind loads of up to 2,400 Pa, and is certified to Hail Class 2 – tested up to 25 mm hailstone diameter at 23 m/s.
What is HPBC 2.0 & Back Contact Technology?
HPBC 2.0 stands for High Performance Back Contact 2.0 – LONGi's advancement of back contact technology, achieving an absolute efficiency increase of 1 % over the first generation. In conventional solar panels, electrical contacts run visibly across the front surface of the cell. In a back contact module, all contacts are fully relocated to the rear side – leaving the entire front surface available for uninterrupted light absorption.
The Hi-MO X10 additionally features a Zero-Busbar structure (0BB) – an intelligent soldering process that reduces energy transfer distance by 6.5 % and increases module output by an additional 5 W. The new N-Type TaiRay wafer offers improved resistance distribution, fewer impurities and a 16 % increase in break resistance.
What is Shading Optimizer Technology?
The anti-reflective coating layer with multi-layer anti-reflection film improves short-circuit current by 2.25 % and reduces short-wave reflections by over 12 % – allowing more sunlight to be effectively captured. The Bipolar Hybrid Passivation technology increases open-circuit voltage by 15 mV to 745 mV. The centrepiece is the bipolar passivation: each individual cell acts as its own bypass diode – reducing energy losses due to partial shading by over 70 % and lowering localised overheating (hotspots) by 28 %. The result: greater safety, more output, even in challenging light conditions.
Features:
- 490 Wp output & up to 24.0 % efficiency – HPBC 2.0 back contact technology
- Shading Optimizer – 70 % less energy loss from partial shading vs. TOPCon
- Zero-Busbar structure (0BB) – more output, better aesthetics
- Low temperature coefficient – only −0.26 %/°C, better than TOPCon
- Hail Class 2 – certified up to 25 mm hailstone diameter / 23 m/s
- 15-year product warranty & 30-year performance warranty – min. 88.85 % output after 30 years
| Technical Data | |
| Module Type / Cell Technology: | Glass-Foil / HPBC 2.0 Back Contact |
| Rated Power (STC): | 490 Wp |
| Module Efficiency: | ≥ 24.0 % |
| Open-Circuit Voltage (VOC): | 40.52 V |
| Short-Circuit Current (ISC): | 15.33 A |
| Front Glass: | 3.2 mm thermally tempered glass with AR coating |
| Frame: | Anodised aluminium alloy |
| Dimensions: | 1800 × 1134 × 30 mm |
| Weight: | 21.6 kg |
| Maximum System Voltage: | 1,500 V DC (IEC) |
| Operating Temperature: | −40 to +85 °C |
| Temperature Coefficient (PMAX): | −0.26 %/°C |
| Hail Class: | Class 2 (∅ 25 mm / 23 m/s) |
| Fire Rating: | IEC Class C |
| Mechanical Load: | 5,400 Pa (snow load) / 2,400 Pa (wind load) |
| Warranty: | 15-year product warranty / 30-year performance warranty |
Further technical details can be found in the datasheet.
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Safety Instructions:
1. Installation by Professionals: Installation should only be carried out by qualified and authorized professionals.2. Use of Protective Equipment: When handling PV modules, wear appropriate protective equipment such as gloves and safety goggles.
3. Secure Work Area: Do not work in adverse weather conditions, particularly rain, snow, or strong winds.
4. Use Covering: Cover the modules during installation to minimize power generation.
5. Fastening and Load Capacity: Ensure that the substructure can safely support loads from wind, snow, and other environmental factors.
6. Contact Protection: Do not touch exposed electrical contacts or cable ends.
7. No Handling with Wet Hands: Never work with electrical connections or components if your hands are wet.
8. Use Appropriate Tools: Use insulated tools and measure the voltage of the modules before making connections.
9. Grounding: Ensure that the system is properly grounded to avoid electric shocks or overvoltage damage.
10. No System Modifications: Do not modify the system without consulting a professional or the manufacturer.
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