Solar Panel Longi EcoLife X10 Dual Glass Black LR7-54HVBB 485M - LR7-54HVBB485M
€ 130,96 exkl. USt.
Solar Panel Longi EcoLife X10 Dual Glass Black LR7-54HVBB 485M - LR7-54HVBB485M is backordered and will ship as soon as it is back in stock.
Advantages at a Glance
485 Wp in a compact format
Longi EcoLife X10 with 485 Wp rated power and 23.8% efficiency on a module area of only 1800 x 1134 mm.
Glass-Glass Structure
Double glass with 2.0 mm front and 1.6 mm rear -- bifacial for higher yields from the rear side.
Full-Black Aesthetic
Black frame and black backsheet for a homogeneous, discreet roof appearance.
30-Year Warranty
30-year product and 30-year performance warranty -- long-term yield security.
High Load Reserves
5400 Pa snow load and 2400 Pa wind load, tested according to IEC 61730 -- suitable for alpine regions.
MC4 Evo 2 Connector
1.2 m cable with 4.0 mm² cross-section and IP68-protected junction box.
Warranty & Durability
Electrical Data (STC)
| Parameter | LR7-54HVBB485M |
|---|---|
| Rated Power Pmax | 485 Wp |
| Power Tolerance | +3 % |
| Module Efficiency | 23.80 % |
| Voltage at MPP (Vmp) | 33.62 V |
| Current at MPP (Imp) | 14.43 A |
| Open-Circuit Voltage (Voc) | 40.64 V |
| Short-Circuit Current (Isc) | 15.08 A |
Technical Data
| Parameter | Value |
|---|---|
| Manufacturer Part Number | LR7-54HVBB485M |
| Dimensions | 1800 x 1134 x 30 mm |
| Weight | 23.5 kg |
| Cell Type | Monocrystalline, Half-Cut |
| Number of Cells | 108 Cells |
| Module Structure | Glass-Glass, Bifacial |
| Glass Thickness | 2.0 mm Front / 1.6 mm Rear |
| Frame | Framed, Black |
| Backsheet | Black |
| Connector | MC4 Evo 2, Cable 1.2 m / 4.0 mm² |
| Protection Class | IP68 |
| Fire Protection Class | IEC 61730 Class C |
Temperature & Load Capacity
| Parameter | Value |
|---|---|
| Temperature Coefficient Pmpp | -0.26 %/°C |
| Temperature Coefficient Voc | -0.20 %/°C |
| Temperature Coefficient Isc | +0.05 %/°C |
| Max. System Voltage | 1500 V |
| Load Capacity | 5400 Pa (Snow) / 2400 Pa (Wind) |
Frequently Asked Questions
What does monocrystalline half-cut technology mean?
Monocrystalline cells consist of a uniform silicon crystal, achieving high efficiency -- here 23.8%. In the half-cut process, each cell is halved, reducing internal resistance and losses. This allows the module to deliver more stable yields even with partial shading and remain cooler in operation.
What distinguishes the glass-glass structure of this module?
Instead of a plastic backsheet, the cells are located between two panes of glass (2.0 mm front, 1.6 mm rear). This better protects the cells from moisture and mechanical stress and enables the 30-year warranty. In addition, the module is bifacial and generates additional yield from the rear side on bright surfaces.
How much electricity does the module generate per year in Austria?
With 485 Wp and Austrian irradiation values (around 950-1150 kWh per kWp), a module delivers approximately 460 to 560 kWh per year. At an electricity price of 25 ct/kWh, this corresponds to savings of around 115 to 140 euros per module per year -- with the bifacial additional yield, even more is possible at the upper end of the range.
How many modules do I need for my home?
A household with an annual consumption of 4500 to 5500 kWh requires a system of approximately 5 to 6 kWp. With the 485 Wp module, this is about 11 to 13 units. If you operate a storage system or a heat pump, you should design the system more generously.
Is the module suitable for use in alpine regions?
Yes. The module is tested for 5400 Pa snow load and 2400 Pa wind load and certified according to IEC 61730. The glass-glass structure and the negative temperature coefficient of -0.26 %/°C ensure stable yields even with strong sunlight in summer and heavy snow loads in winter.
Who is Longi?
Longi is one of the world's largest manufacturers of monocrystalline solar modules and wafers, headquartered in China. The company specializes in high-performance solar technology and supplies residential, commercial, and large-scale installations internationally.
Where can I buy the solar module in Austria?
The Longi EcoLife X10 485 Wp is available directly from SOLARVIC via solarvic.at. The SOLARVIC team will be happy to help with questions about the design or the number of modules for your system.
Note: The technical data in this description is based on manufacturer specifications and the provided datasheet. In case of discrepancies, the manufacturer's current datasheet always takes precedence.
€ 130,96 exkl. USt.
Solar Panel Longi EcoLife X10 Dual Glass Black LR7-54HVBB 485M - LR7-54HVBB485M is backordered and will ship as soon as it is back in stock.