LONGi 540W Hi-MO X10 HPBC N-Type Mono Black Frame Solar Panel
- High-efficiency 540W N-type HPBC module for maximum energy from limited roof space.
- Robust 30-year power warranty and proven LONGi reliability for long-term peace of mind.
- Black frame module ideal for neat, modern-looking residential and commercial arrays.
The LONGi 540W Hi-MO X10 HPBC N-type Mono Black Frame Solar Panel is a high-performance 72-cell equivalent (120 half-cut cell) module designed for UK homes, SMEs and commercial sites that want strong energy yields from a compact footprint. With advanced back-contact N-type cell technology and a 30-year linear power warranty, it is well suited to roof-mounted systems, ground-mount arrays and small commercial PV projects where reliability and output over time really matter.
Key features
- 540W output with up to 24.8% module efficiency for high energy density on constrained roofs and sites.
- N-type HPBC back-contact cell design for improved performance and lower operating temperature compared with standard P-type modules.
- Enhanced reliability backed by a 15-year product warranty and 30-year linear power output warranty.
- Durable 3.2mm coated tempered glass and anodised aluminium alloy frame, tested to 5400Pa front and 2400Pa rear static loads.
- Certified to IEC 61215 and IEC 61730, manufactured under ISO 9001, ISO 14001 and ISO 45001 quality, environmental and safety standards.
Typical applications
- Residential rooftop PV where a black frame is preferred for a tidier aesthetic and strong lifetime performance.
- Small commercial and agricultural systems aiming to maximise kWh per square metre on limited roof or ground space.
- Off-grid and hybrid systems when combined with compatible inverters and batteries, installed via qualified installers.
Technical specifications
| Module type | Hi-MO X10 LR7-60HVH-540M, N-type HPBC mono, 120 cells (6 × 20) |
| Rated power (Pmax) | 540 W |
| Module efficiency | 23.9% |
| Open circuit voltage (Voc) | 44.88 V |
| Short circuit current (Isc) | 15.25 A |
| Voltage at Pmax (Vmp) | 37.11 V |
| Current at Pmax (Imp) | 14.55 A |
| Power tolerance | 0 ~ +3% |
| Maximum system voltage | 1500 V DC |
| Maximum series fuse rating | 25 A |
| Operating temperature | -40°C to +85°C |
| NOCT | 45 ± 2°C |
| Temperature coefficient of Pmax | -0.26% / °C |
| Glass | 3.2 mm coated tempered glass, single-glass construction |
| Frame | Anodised aluminium alloy, black frame variant |
| Dimensions (L × W × H) | 1990 × 1134 × 30 mm |
| Weight | 25.3 kg |
| Junction box | IP68, three bypass diodes |
| Output cables | 4 mm², standard lengths +400 / -200 mm (other lengths on request) |
| Mechanical load rating | 5400 Pa front, 2400 Pa rear; 25 mm hail at 23 m/s |
| Certifications | IEC 61215, IEC 61730, UL 61730; ISO 9001, ISO 14001, ISO 45001; IEC 62941 design guideline |
| Fire rating | IEC Class C |
Installation and support
This LONGi 540W Hi-MO X10 HPBC N-type Mono Black Frame module is suitable for use with a wide range of on-grid, hybrid and off-grid inverters and mounting systems when designed correctly as part of a full PV system. For best results and to meet UK electrical and building regulations, Energian recommends installation by a qualified solar installer from our trusted partner network.
UK-based expert support is available to help with product selection, system design and after-sales queries. Contact Energian by phone, email or live chat, or visit our office if you prefer an in-person consultation.
Shipping
Shipping is available across the UK, Ireland, Africa, the Caribbean and worldwide. If a shipping rate is not shown at checkout, please contact us on +44 2080640335 or info@energian.co.uk for a tailored quote.