Longi LR7-54HVB 475W BC 108 half-cell monofacial single glass full black 30mm, 1200mm, MC4EVO2 (LR7-54HVB-475)
Product code: ME5316
The Longi LR7-54HVB 475W BC solar panel is a high-performance monocrystalline half-cell module with an all-black finish, designed for aesthetics and maximum energy efficiency on residential and commercial rooftops. Thanks to BC-CELL technology and an optimised design, it reduces shading losses and ensures stabi...
Shipping costs are not included in the price.
Shipping costs are not included in the price.
Shipping & Returns
Master Energy | Master Investment Sp. z o.o.
1. Right of Return (14 Days)
Individual consumers (B2C) have the right to withdraw from the contract and return purchased items within 14 calendar days from delivery without stating a reason.
2. How to submit a return or claim?
- 📧 E-mail: bok@masterenergy.eu
- 📞 Phone: +48 884 570 201
- 🏢 Registered Address: Master Investment Sp. z o.o., Rondo ONZ 1, 00-124 Warsaw, Poland (VAT ID: PL7010345632)
3. Complete terms and conditions
Detailed freight information, pallet shipping methods, and B2B commercial terms are available at our dedicated information page:
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Administratorem danych osobowych jest Master Investment sp. z o.o.. Przetwarzamy je w celu przesłania odpowiedzi na zapytanie. Więcej informacji dotyczących przetwarzania danych osobowych znajduje się w polityce prywatności.
Product features
Panel parameters
- Manufacturer code LR7-54HVB-475M
- Weight [kg] 21.6
- Cell structure Monocrystalline
- Panel power 450-500 W
- Frame colour Black
- Full Black Yes
- Sales unit Single unit
- Module height up to 180 cm
- Panel power [W] 475
- Module height [cm] 180
Description
The Longi LR7-54HVB 475W BC photovoltaic panel is a high-performance monocrystalline half-cell module with a full black finish, designed for aesthetics and maximum energy efficiency on residential and commercial roofs. Thanks to BC-CELL technology and optimised design, it reduces shading effects and ensures stable energy yields even in challenging lighting conditions.
LONGi is a global leader in manufacturing high-efficiency solar modules and monocrystalline cells, known for innovative photovoltaic technology solutions. The company focuses on sustainable solar energy development and delivering products with exceptional durability and efficiency.
Electrical parameters
- Maximum power (Pmax): 475 W
- Open-circuit voltage (Voc): 40.18 V
- Short-circuit current (Isc): 15.03 A
- Voltage at maximum power (Vmp): 33.16 V
- Current at maximum power (Imp): 14.33 A
- Module efficiency: 23.3%
- Power tolerance: 0 ~ +3%
- Is temperature coefficient: +0.050%/°C
- Voc temperature coefficient: -0.200%/°C
- Pmax temperature coefficient: -0.260%/°C
- Maximum system voltage: DC 1500 V
- Series fuse: 25 A
Mechanical parameters
- Dimensions: 1800 × 1134 × 30 mm
- Weight: 21.6 kg
- Cell configuration: 108 (6×18)
- Glass: single, tempered, 3.2 mm, coated
- Frame: black anodised aluminium
- Junction box: IP68
- Output cables: 4 mm², length +400 / -200 mm (±1200 mm, adjustable)
- Maximum static load (front): 5400 Pa
- Maximum static load (rear): 2400 Pa
- Hail resistance class: HW4 (VKF, 40 mm)
- Operating temperature: -40°C ~ +85°C
- Cell temperature (NOCT): 45 ± 2°C
- Packaging: 36 pcs/pallet, 216 pcs/20’GP, 864 pcs/40’HC
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