Product Overview
The LONGI HI-MO 6 LR5-54HTH420-440M is a half-cell monocrystalline solar panel from the HI-MO 6 Explorer series. Designed for the distribution market, this black-frame module combines a simple, modern appearance with reliable energy generation performance.
Key Features
- Half-cell technology with 108 cells in a 6×18 arrangement
- 182mm x 182mm monocrystalline cells
- Power output from 420W to 440W
- Panel efficiency from 22.8% to 23.3%
- Anodized aluminum alloy black frame
- IP68 rated junction box
- Cables and plug connectors
- 25-year warranty
Applications
This solar panel is suitable for residential and commercial rooftop installations, distributed solar projects, and other grid-connected photovoltaic systems.
Specifications
| Brand | LONGi |
|---|---|
| Model | LR5-54HTH 420~440M |
| Series | HI-MO 6 Explorer |
| Type | Half Cell |
| Cell Size | 182mm x 182mm |
| Cell Orientation | 108 (6×18) |
| Power Range | 420-440W |
| Panel Efficiency | 22.8-23.3% |
| Dimensions | 1722 x 1134 x 30mm |
| Weight | 20.8 kg |
| Frame | Anodized Aluminum Alloy |
| Junction Box | IP68 Rated |
| Connector | Cables and plug connectors |
| Certificates | CE / TUV / ETL |
| Warranty | 25 Years |
| Place of Origin | Zhejiang, China |
| OEM | Customized solar panel available |
Contact the seller for current stock, pricing, and customized OEM options.
Supplier & Author Profile

- CTECHIVerifiedEnergy Storage Systems & Motive Power Battery Manufacturer
- CTECHI, or Shenzhen CTECHi Technology Co., Ltd., is a lithium battery manufacturer with 21 years of energy storage experience. Core products include LiFePO4 home energy storage batteries, commercial and industrial BESS, portable power stations, motive power batteries, UPS lithium batteries and solar
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