Description
xLONGi Hi-MO 5 505W Monocrystalline Solar Panel (LR5-66HPH-505M)
The LONGi LR5-66HPH-505M is a high-performance 505W monocrystalline solar panel from the proven Hi-MO 5 series. Built using 132 half-cut cells and Gallium-doped M10 (182mm) wafer technology, this module achieves an impressive 21.3% module efficiency, superior low-light performance, and optimal power density for commercial, industrial, and large residential PV installations.
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Freight Shipping Information
Due to the physical size and heavy weight of 505W solar panels, shipping rates vary depending on your order quantity, total weight, and delivery location type (residential vs. commercial dock).
Please contact us for an exact freight shipping quote before placing your order or for bulk pallet discounts.
Key Features & Highlights
- High Output Power: Rated at 505 Watts of nominal DC power output using high-efficiency Gallium-doped M10 monocrystalline PERC cells.
- 132 Half-Cell Configuration: Half-cut cell architecture lowers internal resistive losses and reduces hotspot risks under shaded or uneven sunlight conditions.
- Gallium-Doped Technology: Overcomes initial Light-Induced Degradation (LID) for stable long-term energy yield and maximum lifespan output.
- Robust Mechanical Load Ratings: Certified to withstand front-side static snow loads up to 5400 Pa and rear-side wind loads up to 2400 Pa.
- Anti-PID Performance: Superior cell and encapsulation technology minimizes Potential Induced Degradation over the module life.
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | LONGi Solar |
| Model / Part Number | LR5-66HPH-505M |
| Nominal Power (Pmax) | 505 Watts |
| Module Efficiency | 21.3% |
| Cell Type / Count | Monocrystalline / 132 Half-Cells (6x22) |
| Open Circuit Voltage (Voc) | 45.90 V |
| Maximum Power Voltage (Vmp) | 38.65 V |
| Short Circuit Current (Isc) | 13.97 A |
| Dimensions (H x W x D) | 2094 x 1134 x 35 mm (82.44 x 44.64 x 1.38 in) |
| Weight | 26.0 kg (57.3 lbs) |
Ideal Applications
Commercial & Industrial Rooftops
Ground-Mounted Solar Farms
Residential Solar Systems
Off-Grid & Microgrid Projects
Download Technical Datasheet
Review electrical performance curves, mechanical dimensions, temperature coefficients, and warranty details in the official LONGi datasheet.
📄 Download LONGi LR5-66HPH 495-515M Datasheet (PDF)Shipping
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This product is oversized and not eligible for standard courier shipping. To ensure you receive the most competitive shipping rate, please provide your postal code along with the list of products and quantities you wish to order. We will then prepare a customized shipping quote for you.
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