Solar panel Longi Hi-Mo X10 LR7-72HVH-645M
€ 116,57 exkl. USt.
Solar panel Longi Hi-Mo X10 LR7-72HVH-645M is backordered and will ship as soon as it is back in stock.
Advantages at a Glance
645 Wp Peak Power
The Longi Hi-Mo X10 LR7-72HVH-645M delivers 645 Wp STC power on 2.70 m² of module area – ideal for high-yield rooftop and ground-mounted systems.
23.3% Efficiency
High module efficiency of 23.3% due to monocrystalline half-cut technology with 144 cells for maximum yield per square meter.
Positive Tolerance Only
Power tolerance of +3%/-0% – each module achieves at least the specified 645 Wp, never less.
Robust Glass-Film Construction
Monocrystalline glass-film construction with silver aluminum frame for durable, mechanically stable installation.
Compact Large Format
Dimensions 2382 x 1134 x 30 mm at 28.5 kg – good power-to-area ratio for dense module placement.
Half-Cut Cell Technology
144 half cells reduce resistance losses and improve performance in partial shading conditions.
Warranty & Longevity
Electrical Data (STC)
| Parameter | LR7-72HVH-645M |
|---|---|
| Rated Power Pmax (STC) | 645 Wp |
| Power Tolerance | +3%/-0% |
| Module Efficiency | 23.3% |
| Cell Type | Monocrystalline, Half-Cut |
| Number of Cells | 144 Cells |
| Module Type | Monocrystalline, Glass-Film |
Technical Data
| Parameter | Value |
|---|---|
| Dimensions (L x W x H) | 2382 x 1134 x 30 mm |
| Weight | 28.5 kg |
| Frame Color | Silver (Aluminum Frame) |
| Module Construction | Glass-Film |
| Cell Technology | Monocrystalline, Half-Cut, 144 Cells |
| Manufacturer | Longi Solar |
| Manufacturer Part Number | LR7-72HVH-645M |
Temperature & Load Capacity
| Parameter | Value |
|---|---|
| Cell Technology | Monocrystalline Half-Cut (144 Cells) |
| Module Efficiency | 23.3% |
| Module Construction | Glass-Film with Aluminum Frame |
Frequently Asked Questions
What does the monocrystalline half-cut technology of this module mean?
In the Longi Hi-Mo X10, monocrystalline solar cells are cut in half (half-cut), resulting in 144 half cells. The halved cell current reduces resistance losses and increases yield. At the same time, this design improves performance in partial shading, as shaded areas have less impact on the remaining module power.
How is the module constructed – glass-film or glass-glass?
The LR7-72HVH-645M is a classic glass-film module with a silver aluminum frame. The front side consists of solar glass, and the back side of a weather-resistant composite film. This design is lightweight (28.5 kg) and mechanically stable, suitable for common on-roof and ground-mounted installations.
How much electricity does the module generate per year in Austria?
In Austria, an optimally aligned 645 Wp module delivers approximately 620 to 750 kWh per year, depending on location and inclination. At an electricity price of 25 ct/kWh, this corresponds to savings of about 155 to 190 euros annually per module – provided the generated electricity is consumed by yourself.
How many modules do I need for my home?
A typical household with an annual consumption of 4,500 to 5,500 kWh needs a system of approximately 5 to 7 kWp. With the 645 Wp module, this means about 8 to 11 modules. The exact number depends on the roof area, orientation, and desired self-consumption rate.
Is the module suitable for alpine conditions?
PV modules of this type are designed for high snow and wind loads and generally withstand loads of several thousand Pascals. The stable aluminum frame and tempered solar glass ensure hail resistance and temperature stability, as required in Austria's mountain and pre-alpine regions. Please refer to the datasheet for specific load values.
Who is Longi Solar?
Longi Solar is one of the world's largest manufacturers of monocrystalline solar modules and wafers. The company specializes in highly efficient module technology and is known for its high-performance Hi-Mo module series, which includes the Hi-Mo X10 shown here.
Where can I buy the solar module in Austria?
You can purchase the Longi Hi-Mo X10 LR7-72HVH-645M directly from SOLARVIC via solarvic.at. As a PV and electrical wholesaler, we deliver throughout Austria; the SOLARVIC team will be happy to advise you on the design of your system.
€ 116,57 exkl. USt.
Solar panel Longi Hi-Mo X10 LR7-72HVH-645M is backordered and will ship as soon as it is back in stock.