Solar Module Longi Hi-Mo X10 LR7-72HVD-640M
€ 115,97 exkl. USt.
Solar Module Longi Hi-Mo X10 LR7-72HVD-640M is backordered and will ship as soon as it is back in stock.
Advantages at a Glance
640 Wp Peak Power
The Longi Hi-Mo X10 delivers 640 Wp from 144 monocrystalline half-cut cells – high area performance for maximum yield.
23.7% Efficiency
Module efficiency of 23.7% extracts high performance even from limited roof space.
Bifacial Technology
Bifacial design additionally uses light reflected from the rear side for a higher overall yield.
Half-Cut Cells
144 half-cut cells reduce shading losses and lower internal electrical resistance.
15-Year Product Warranty
Longi grants a 15-year product warranty on the material and workmanship of the Hi-Mo X10.
Compact Format
At 2382 × 1134 × 30 mm and 33.5 kg, it's a manageable format for roof and ground-mounted installations.
Warranty & Durability
Electrical Data (STC)
| Parameter | LR7-72HVD-640M |
|---|---|
| Rated Power Pmax | 640 Wp |
| Module Efficiency | 23.7 % |
| Cell Type | Monocrystalline, Half-Cut |
| Number of Cells | 144 |
| Design | Bifacial |
Technical Data
| Parameter | Value |
|---|---|
| Rated Power Pmax | 640 Wp |
| Module Efficiency | 23.7 % |
| Cell Type | Monocrystalline, Half-Cut |
| Number of Cells | 144 |
| Design | Bifacial |
| Dimensions (L×W×H) | 2382 × 1134 × 30 mm |
| Weight | 33.5 kg |
| Frame Color | Silver |
| Manufacturer | Longi Solar |
| Manufacturer Part Number | LR7-72HVD-640M |
Temperature & Load Capacity
| Parameter | Value |
|---|---|
| Cell Technology | Monocrystalline, Half-Cut, Bifacial |
| Number of Cells | 144 |
| Module Efficiency | 23.7 % |
Frequently Asked Questions
What do monocrystalline and half-cut mean for the Longi Hi-Mo X10?
Monocrystalline cells consist of a uniform silicon crystal and achieve higher efficiencies than polycrystalline cells. Half-cut means that each cell is cut in half: this reduces the current flowing through the cell, lowers resistance losses, and reduces the impact of partial shading. Together, this results in the 23.7% module efficiency of this module.
What are the benefits of the module's bifacial design?
A bifacial module can convert light into electricity from both its front and rear sides. If light reflected from below – such as from a bright roof, gravel, or snow – hits the rear side, the module generates additional yield beyond the 640 Wp front-side output. This is particularly advantageous for elevated installations or on flat roofs.
How much electricity does the module generate per year in Austria?
A 640 Wp module in Austria delivers around 640 to 770 kWh per year, depending on location and orientation. At an electricity price of 25 ct/kWh, this corresponds to an annual saving of approximately 160 to 190 Euros per module – with bifacial use, the additional yield can be even higher.
How many modules do I need for my home?
A household with an annual consumption of 4,500 to 5,500 kWh requires a system of about 5 to 7 kWp. With the 640 Wp Longi Hi-Mo X10, this means about 8 to 11 modules. The exact number depends on roof orientation, shading, and the desired self-consumption rate.
Is the module suitable for alpine use?
PV modules of this type are designed for high snow and wind loads and can withstand typical hail impacts and large temperature fluctuations. This makes the Hi-Mo X10 suitable for locations at higher altitudes. The exact permissible surface loads can be found in the manufacturer's datasheet and installation manual.
Who is Longi Solar?
Longi Solar is one of the world's largest manufacturers of monocrystalline solar modules and wafers. The company is known for its Hi-Mo module series and focuses on high efficiencies and module reliability.
Where can I buy the solar module in Austria?
You can purchase the Longi Hi-Mo X10 LR7-72HVD-640M solar module online from SOLARVIC at solarvic.at. The SOLARVIC team will be happy to assist you with any questions regarding the design of your system.
€ 115,97 exkl. USt.
Solar Module Longi Hi-Mo X10 LR7-72HVD-640M is backordered and will ship as soon as it is back in stock.