LONGi Hi-MO X10 480 W Bifacial Solar Panel, 23.5% Efficiency
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LONGi Hi-MO X10 480 W Bifacial Solar Panel, 23.5% Efficiency
Nectariasolar Alba Iulia
Strada Livezii 35a
510001 Alba Iulia AB
Romania
Description
LONGi Hi-MO X10 480 W — HPBC 2.0 technology and bifacial construction
LONGi LR7-54HVD-480M combines 480 W of power with an efficiency of 23.5% in a 1800 × 1134 mm module. HPBC 2.0 technology, developed by LONGi, places the contacts on the rear of the cells, giving a clean front surface and making efficient use of the available area.
A premium choice with very good value for money for residential and commercial projects: glass on both sides, a black anodised aluminium alloy frame and long-term warranties, in a compact format.
Why choose this model
- 480 W and 23.5% efficiency — the rated performance of the LR7-54HVD-480M variant, measured under standard test conditions (STC).
- Bifacial, dual-glass construction — 2.0 mm front glass and 1.6 mm rear glass; it can make use of light reaching the rear of the module.
- Power temperature coefficient of −0.26%/°C — a relevant characteristic for operation at high temperatures.
- 15-year product warranty and 30-year linear power warranty, under the manufacturer's terms.
Bifacial power: the benefit depends on the installation
The rated front-side power is 480 W. The bifaciality declared by the manufacturer is 70 ± 5%; this describes the relative response of the rear side and does not mean a guaranteed 70% energy gain. The additional yield depends on the reflected light, the colour and type of the surface beneath the panels, the distance to that surface, the tilt and shading. When mounted close to an opaque roof, the rear-side contribution may be small.
Technical specifications
| Model | LR7-54HVD-480M / Hi-MO X10 |
|---|---|
| Rated power / efficiency | 480 W / 23.5% |
| Technology / cells | LONGi HPBC 2.0 / 108 (6 × 18) |
| Dimensions / weight | 1800 × 1134 × 30 mm / 23.5 kg |
| Voc / Isc, STC | 40.53 V / 14.98 A |
| Vmp / Imp, STC | 33.51 V / 14.33 A |
| Pmax temperature coefficient | −0.26%/°C |
| Bifaciality | 70 ± 5% |
| Front / rear glass | 2.0 mm / 1.6 mm |
| Junction box / maximum system voltage | IP68 / 1500 V DC, as per the datasheet |
| Product / power warranty | 15 years / 30 years; minimum 88.85% of rated power in year 30, as per the manufacturer's warranty |
| Packaging | 36 modules/pallet |
Price includes VAT and green tax. The electrical configuration, string sizing and mounting solution are checked for each project. Availability and delivery time are confirmed when you order.
Delivery and returns
We deliver across Romania. Delivery time and cost depend on the product, quantity and destination; panels are shipped on pallets. See the delivery and returns terms.
Real experiences
What Nectaria customers say
Advice before you buy, careful delivery and support after installation.
Rodica Hetea
A professional team!
They put together a PV system proposal suited to our needs and our space. They worked very quickly and neatly. Everything works flawlessly. They are still available and attentive whenever we have a question. I recommend them with complete confidence.
Iliuta Vranceanu
Very good!
You are professionals and very good specialists – thank you very much for working with us! We will recommend you to all our friends and relatives, because you are exactly what we were looking for when we decided to get solar panels.
Adela Furdui
Happy to recommend them.
Reliability, professionalism and promptness. An extremely dependable team. I searched for a long time before finding someone who would advise us before selling to us, and this is extremely important to us; we appreciate companies like this.
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Before you order
Frequently asked questions
Short answers to the questions that come up most often when you choose PV equipment.
Do you deliver panels, inverters and batteries across Romania?
Yes. We sell and deliver equipment across Romania. For bulky products or complete configurations, we discuss the order and delivery details before dispatch.
How do I know whether the product is compatible with my system?
Compatibility depends on voltage, power, communication and system architecture. Use the configurator as a starting point and contact us before ordering if you already have an inverter, a battery or a list of components.
Do you also offer installation?
Installation is available for projects in Transylvania, depending on the address and the specifics of the job. Equipment sales and delivery are available nationwide.
How do I choose the right power or capacity?
The choice starts from your consumption, the type of installation, the available area and the goal of the project. The configurator helps you build the basis, and we can review the result together before you order.
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