Solar Module Longi Hi-MO X10 LR7-54HVD 490M - LR7-54HVD-490M
€ 105,84 exkl. USt.
Solar Module Longi Hi-MO X10 LR7-54HVD 490M - LR7-54HVD-490M is backordered and will ship as soon as it is back in stock.
Advantages at a glance
490 Wp in a compact format
490 Wp rated power on just 1800 x 1134 mm - high area performance for limited roof areas.
HPBC 2.0 with 0BB
Back-contacted HPBC 2.0 cells without visible busbars for 24.0% efficiency and a homogeneous appearance.
Glass-glass construction
2.0 mm front glass and 1.6 mm back glass permanently protect the cells and enable a 30-year performance warranty.
Bifacial with additional yield
Bifacial double-glass module also uses reflected light on the back for additional yield.
5400 Pa snow load
Loadable up to 5400 Pa snow load and 2400 Pa wind load - suitable for alpine locations in Austria.
MC4 Evo 2 connection
MC4 Evo 2 connector, 1.2 m cable with 4.0 mm² cross-section and IP68 junction box for quick wiring.
Warranty & Longevity
Electrical Data (STC)
| Parameter | LR7-54HVD-490M |
|---|---|
| Rated power Pmax | 490 Wp |
| Power tolerance | +3 % |
| Module efficiency | 24.0 % |
| Voltage at MPP (Vmp) | 33.73 V |
| Current at MPP (Imp) | 14.53 A |
| Open-circuit voltage (Voc) | 40.75 V |
| Short-circuit current (Isc) | 15.18 A |
Technical Data
| Parameter | Value |
|---|---|
| Dimensions | 1800 x 1134 x 30 mm |
| Weight | 23.5 kg |
| Cell type | Monocrystalline, Half Cut |
| Number of cells | 108 |
| Cell technology | HPBC 2.0 / 0BB |
| Module structure | Glass-glass, bifacial |
| Glass thickness | 2.0 mm (front) / 1.6 mm (back) |
| Frame | Framed, black |
| Connector | MC4 Evo 2 |
| Cable | 1.2 m, 4.0 mm² |
| Junction box | IP68 |
| Fire protection class | IEC Class C |
| Manufacturer number | LR7-54HVD-490M |
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 |
| Max. snow load | 5400 Pa |
| Max. wind load | 2400 Pa |
Frequently Asked Questions
What does HPBC 2.0 technology with 0BB mean?
HPBC 2.0 (Hybrid Passivated Back Contact) moves the electrical contacts to the back of the cell. Together with the 0BB design (Zero Busbar, without visible busbars), shading losses on the front are eliminated – the module thus achieves 24.0% efficiency and a uniform black appearance.
What distinguishes the glass-glass construction of this module?
The Hi-MO X10 is glazed on both sides (2.0 mm front glass, 1.6 mm back glass) and bifacial. The cells are protected between two panes of glass, which slows down aging and allows for an extended performance warranty of 30 years. The bifacial back also uses reflected light.
How much electricity does the module generate per year in Austria?
A 490 Wp module in Austria generates around 490 to 590 kWh per year, depending on orientation and location. At an electricity price of 25 ct/kWh, this corresponds to savings of approximately 122 to 148 euros annually per module.
How many modules do I need for my home?
For an annual consumption of 4500 to 5500 kWh, around 14 to 20 modules of this type are suitable – this results in approximately 7 to 10 kWp. The exact number depends on the roof area, orientation, and desired self-consumption rate.
Is the module suitable for alpine locations?
Yes. The module can withstand snow loads up to 5400 Pa and wind loads up to 2400 Pa and works efficiently even in strong sunlight thanks to a favorable temperature coefficient (-0.26 %/°C). The robust glass-glass construction is therefore well suited for high altitudes.
Who is Longi?
Longi is one of the world's largest manufacturers of monocrystalline solar modules and wafers. The company is considered a technological pioneer in high-efficiency cells and has been supplying projects throughout Europe for years.
Where can I buy the solar module in Austria?
You can get the Longi Hi-MO X10 LR7-54HVD 490M directly online from SOLARVIC via solarvic.at. If you have any questions about the design of your system, the SOLARVIC team will be happy to help.
Note: The technical data in this description are based on manufacturer specifications and the stored data sheet. In case of deviations, the current data sheet from the manufacturer is always decisive.
€ 105,84 exkl. USt.
Solar Module Longi Hi-MO X10 LR7-54HVD 490M - LR7-54HVD-490M is backordered and will ship as soon as it is back in stock.