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 [email protected] for a tailored quote. Documents available for download LONGi Hi-MO X10 LR7-60HVH 535–560M Datasheet (including LR7-60HVH-540M)
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