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Pallet of 36 Solar Panels 640W Longi N-Type BC-Cell 144 cells LR7-72HVH

Modelo: LR7-72HVH

Sku: LONGPAL002
Vendor: Longi

€5.196,01 EUR

€4.156,81 EUR

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Pallet 36 Longi N-Type BC-Cell 640W Solar Panels 144 cells LR7-72HVH for large projects. Back contact and 23.7% efficiency, IP68, 1500 V DC and optimized logistics 36 units/pallet.

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Specifications

Product Description

The Pallet of 36 Longi 640W N-Type BC-Cell 144-cell Solar Panels LR7-72HVH provides a professional supply for commercial and industrial projects seeking maximum power per surface area and efficient installation. The Hi-MO X10 Explorer modules feature TaiRay wafer and rear contact BC-Cell, which reduces losses from partial shading and hot spots, while also lowering operating temperature. The result is stable production throughout the year with minimal degradation and a uniform aesthetic in the solar field.

Main Features

36 units of model LR7-72HVH-640M (630–650 Wp family) per pallet.
Module power 640 Wp with 23.7% efficiency and lower annual degradation.
STC values per module: Vmp 44.36 V, Imp 14.43 A, Voc 53.70 V, Isc 15.13 A.
Robust construction: 3.2 mm tempered glass, anodized aluminum frame, and IP68 junction box (3 diodes).
System voltage up to 1500 V DC; maximum series fuse 25 A.
Design loads: 5400 Pa front and 2400 Pa rear; hail test 45 mm at 30 m/s.

Advantages or Benefits

Lower BOS and installation times: more kWp per module and supply in a complete pallet.
Higher annual energy yield thanks to N-Type technology and rear contact that improves capture.
Long-term reliability: 25-year product warranty and 30-year production warranty.
Solid performance in hot climates due to favorable thermal coefficients (Pmax −0.26 %/°C).
Ideal for large surfaces where power, uniform aesthetics, and durability are prioritized.

Purpose or Applications

Recommended for warehouse roofs, solar carports, ground-mounted plants, and microgrids. Also applicable in off-grid systems with suitable MPPT controllers and in photovoltaic pumping with compatible controllers. Its electrical window facilitates string design in high-current three-phase inverters.

Technical Specifications

Units per pallet	36 modules (factory packaging)
Peak power per module	640 Wp
Efficiency per module	23.7 %
Cells	144 (6×24), N-Type BC-Cell
Vmp / Imp (STC)	44.36 V / 14.43 A
Voc / Isc (STC)	53.70 V / 15.13 A
Dimensions / Weight (module)	2382 × 1134 × 30 mm / 28.5 kg
Junction box / Cable	IP68, 3 diodes / 4 mm²
Max. system voltage	1500 V DC (IEC)
Max. series fuse	25 A
Temperature range	−40 °C to +85 °C; nominal cell temperature 45±2 °C
Thermal coefficients Pmax / Voc / Isc	−0.26 %/°C / −0.20 %/°C / +0.050 %/°C
Mechanical loads	5400 Pa (front) / 2400 Pa (rear)

Compatibilities

Compatible with on-grid and hybrid inverters that support strings up to 1500 V DC and MPPT currents ≥ Isc of the generator (consider 1.25× for protections). Suitable for microinverters if the power, Voc, and Isc per input remain within their limits. Always verify that the Voc_total of the string at minimum temperature does not exceed the equipment limit and size cable sections and DC/AC protections according to regulations.

The Pallet of 36 Longi 640W N-Type BC-Cell 144-cell Solar Panels LR7-72HVH offers a superior power and reliability solution with optimized logistics for demanding solar projects.