Residential dimensions
The 54-cell format is sized for distributed rooftop installations, helping designers work around roof edges, vents, and setbacks.
LightReach domestic-content module
LONGi 410W
A proven 410-watt residential module used by Sonoma Energy for eligible Palmetto LightReach domestic-content projects.
Rated output410W
Module efficiencyAbout 21%
Cell layout108 half-cut cells
Sonoma programLightReach domestic content
Why it stands out
A practical module matched to the LightReach program.
The LONGi 410W Hi-MO 5m format balances residential dimensions, 410W output, and well-established mono-crystalline module technology. Sonoma Energy pairs this option with eligible LightReach domestic-content projects.
Gallium-doped M10 cells
LONGi’s Hi-MO 5m design uses gallium-doped wafers and half-cut cells to support dependable long-term production.
Program-aligned option
This is Sonoma Energy’s module path for eligible LightReach domestic-content projects, subject to program rules, equipment availability, and final approval.
Palmetto LightReach domestic content.
Sonoma Energy uses the LONGi 410W configuration in the LightReach domestic-content offering. The program—not the wattage alone—determines the financing structure and applicable terms.
- Eligible Palmetto LightReach projects
- Domestic-content equipment configuration
- Final eligibility and terms confirmed in the proposal
LONGi 410W at a glance
| Representative model | LR5-54HPH-410M |
|---|---|
| Cell layout | 108 (6 × 18) |
| Dimensions | 1722 × 1134 × 30 mm |
| Weight | 20.8 kg |
| Front / rear static load | 5400 Pa / 2400 Pa |
Design note
Domestic-content treatment belongs to the approved project configuration.
A module being offered in a domestic-content program does not by itself create a homeowner tax credit or guarantee eligibility. Equipment sourcing, financing documents, program requirements, installation timing, and final approvals control the offering.
LightReach availability, domestic-content qualification, pricing, escalation, equipment, and exact model numbers are subject to current program rules, inventory, approval, and the final installation agreement.