The safe, boring, everywhere-installed 550W module for a straightforward villa roof.
The default 550W panel for a Dubai villa with adequate roof area, and the right choice when nothing about the roof is unusual. Around 21.7 percent efficiency puts it below the newer N-type modules, which only costs you if area is tight. Hi-MO 5 is built on an M10 gallium-doped wafer with 9-busbar half-cut cells. The gallium doping is the part worth knowing: it addresses light-induced degradation in the first year, which is the quiet reason older p-type panels underperformed their datasheet from month two. The 9-busbar layout also means a partially shaded cell drags less of the module down, which is directly relevant on plots where a neighbouring villa or a stair bulkhead throws a shadow across one corner from four in the afternoon. IP68 junction box and a silver frame with glass-foil backing make it a conventional, serviceable module that every installer in the country has handled. Power n Sun and Naif Falcon are the named UAE distributors, and neither publishes a per-panel AED price. A UAE listing exists on Microless with the price field empty and stock unavailable, which is a fair summary of how this line is sold here. Confirm the model against DEWA's live eligible equipment list before any grid-tied submission.
Handles a corner of shade better than a 3-busbar panel would
Gallium doping limits the first-year output drop that older panels suffered
Familiar to every installer in the UAE, so nothing about the fit is novel
Sensible cost per watt when the roof has area to spareModel LR5-72HPH
| Rated output | 550W |
| Cell technology | Monocrystalline PERC, 9-busbar half-cut cells |
| Wafer | M10 gallium-doped, reduces light-induced degradation |
| Module efficiency | Approximately 21.7 percent |
| Junction box rating | IP68 |
| Construction | Glass-foil backing, silver anodised frame |
| UAE distribution | Power n Sun, Naif Falcon |
Specify Hi-MO 5 on a Dubai villa where the roof is large enough that squeezing extra watts per position is not the deciding factor. It costs less per watt than the newest TOPCon modules and the difference in annual yield on an uncrowded roof is small. Where it does earn something real here is shade tolerance: half-cut cells with 9 busbars mean an afternoon shadow from a neighbouring villa or a parapet clips less production than it would on an older module. Dust between cleans will cost you more output than the efficiency gap to a premium panel, so budget for a cleaning schedule before paying up for cells. Supply runs through B2B distributors on project lead times rather than retail stock. A grid-tied installation under Shams Dubai needs freehold ownership, a DEWA-enrolled contractor and this exact model verified on DEWA's eligible equipment list. An off-grid or backup array on an apartment terrace or a Sharjah or Ajman property needs none of those approvals.
LONGi in the UAE. Tier-1 panel manufacturer with UAE distribution through solar wholesalers. Quoted per project.
