LR8-66HGD
595-625M
Longi Hi-MO 7 Dual Glass Solar Module 595W 600W 605W 610W 615W 620W 625W Solar Panel
LONGi’s LR8-66HGD 595-625M is a utility-focused PV module with 23.1% max efficiency, HPDC cell tech, and 30-year warranty, ensuring high energy yield and reliability.
| Power Range | 595-625W |
| Max. Efficiency | 23.1% |
| Cell Orientation | 132（6×22） |
| Dimensions | 2382×1134×30 mm |
| Weight | 33.5 kg |
| Operational Temperature | -40℃ ~ +85℃ |
Tier 1 Solar Panels
LR8-66HGD Product Description
The LONGi LR8-66HGD 595-625M is part of the latest Hi-MO 7 series, equipped with HPDC cell technology and designed specifically for next-generation solar farms requiring ultra-high power, low BOS cost, and exceptional durability. With output ranging from 595 W to 625 W and up to 23.1% module efficiency, it offers a perfect balance between energy yield and system economics.
Unlike earlier models, the LR8 adopts a 66-cell format (2382×1134 mm), making it slightly larger than traditional 72-cell modules, allowing it to deliver more power per panel without compromising installation compatibility. The module features dual 2.0 mm tempered glass, aluminum alloy frame, and high bifaciality (80±5%), allowing rear-side energy gains up to 25% depending on surface reflectivity.
The LR8-66HGD 595-625M is an ideal fit for utility-scale solar farms in the Middle East, where heat and dust resistance are essential. Its enhanced bifaciality also makes it highly effective in Southeast Asian and South American environments with bright rooftops or high-albedo ground. The larger 66-cell layout supports fewer modules per MW, which significantly reduces BOS and O&M costs in North American, European, and Australian multi-megawatt ground-mount systems.
Key Features & Benefits of LR8-66HGD 595-625M
- New 66-cell format: optimized dimensions for high power density
- 595–625 W output, 23.1% efficiency: more energy per string, lower BOS
- HPDC half-cell tech: higher conversion rates, improved reliability
- 80% bifaciality: rear-side power gain up to 25%
- Dual-glass build: 2.0 mm + 2.0 mm for long-term environmental resistance
- Strong warranties: 12-year product + 30-year linear power guarantee
- 1500 V system support: ideal for utility-scale voltage architecture
LR8-66HGD 595-625M Datasheet
Click to download: LR8-66HGD 595-625M
Longi Solar Product Details
Each Longi solar panel comes with labels (specs included). The front features photovoltaic cells for energy capture, while the back integrates junction boxes, cables, and connectors.
Solar Panel Packages
Solar panels are packaged in cardboard boxes. For streamlined logistics handling, the boxes are palletized, with additional green strapping on individual boxes for reinforcement. For large-scale shipping, boxes are secured inside containers using crossed straps to prevent movement. This multi-layer packaging ensures protection during transit, whether for short-distance warehouse transfers or long-haul international shipments of photovoltaic panels.
Efficient Logistics
JY Solar Panel provides two transportation options: sea and land. As the most commonly chosen method for the majority of orders, sea transportation is regarded as the default mode. Quotations are typically based on trade terms such as FOB, CIF, or EXW. For specific regional needs, we also offer land transportation.
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