LONGi 355W LNG-355-LR4-HPB 120 Cell Mono Black on Black Solar Panel
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The LONGi LR4-HPB 355 (LNG-355) is a 355W Hi-MO 4m solar module — Mono PERC cell technology, 120 half-cut monocrystalline cells (60-cell class).
Key Features
- 355W rated output (LR4-HPB 355 (LNG-355))
- Mono PERC cell technology
- 120 half-cut monocrystalline cells (60-cell class)
- Black-on-black finish for residential rooftops
- Half-cut cell architecture reduces resistive losses and shade impact
- Anti-reflective coated, tempered glass with anodized aluminum frame
- Certified to IEC/UL 61730 & 61215 standards
- LONGi product and linear performance warranties
Specifications
| Model | LR4-HPB 355 (LNG-355) |
| Rated Power (STC) | 355W |
| Module Family | Hi-MO 4m |
| Cell Configuration | 120 half-cut monocrystalline cells (60-cell class) |
| Cell Technology | Mono PERC cell technology |
| Bifacial | No |
| Certifications | IEC 61215 / 61730, UL 61730 |
| Warranty | LONGi product & linear performance warranty (see datasheet) |
Authorized LONGi distribution — full manufacturer product and linear performance warranties. Panels ship LTL freight; pallet pricing available.
Certifications: UL 61730 · CSA C22.2 No. 61730-1/-2 · IEC 61215 · IEC 61730
| SKU | USS-LONG-LONG |
|---|---|
| Manufacturer | LONGi |
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