+1-888-321-6765 info@truesteadsupply.com
+1-888-321-6765
info@truesteadsupply.com
The Renogy 4 Pcs 120W ShadowFlux Anti-Shading N-Type Solar Panel set is a compact rigid solar panel package for RVs, vans, campers, overland builds, cabins, and properly designed small off-grid solar charging systems where partial shade and limited roof space matter. This 4-panel bundle provides 480W total rated solar capacity under standard test conditions, with each panel rated at 120W. ShadowFlux anti-shading technology is designed to help reduce output loss from partial shading, while N-Type cells and 16-busbar construction support efficient solar conversion. Each panel measures 41.42" x 22.76" x 1.18" and weighs about 15.87 lb, making this set useful for compact multi-panel layouts. Final controller sizing, wiring configuration, fuse protection, mounting layout, roof attachment, and battery system design should be confirmed before installation.
This Renogy ShadowFlux 4-pack gives buyers four 120W panels for a combined 480W rated solar setup. The compact panel size helps builders distribute solar capacity across smaller roof sections, camper shells, racks, or other properly planned mounting areas.
ShadowFlux technology is designed to help the panel keep producing power when partial shade affects the module. Real-world output still depends on sun angle, obstruction type, wiring layout, controller behavior, and installation conditions, so system planning should account for site-specific shading patterns.
The N-Type cell design and 16-busbar construction support efficient power production in a compact rigid solar panel format. This makes the panel set a practical option for buyers comparing smaller high-voltage panels for space-conscious mobile and off-grid installations.
With a listed 33.69V open-circuit voltage per panel, this ShadowFlux panel is designed for use with compatible standard MPPT controllers in properly planned 12V or 24V systems. Controller input voltage, wiring method, fuse rating, polarity, and total array configuration should be confirmed before connection.

This Renogy 120W ShadowFlux 4-pack is built for solar layouts where compact size, distributed mounting, and shade-aware performance matter. It is a practical fit for RV, van, camper, cabin, and small off-grid systems when paired with compatible solar equipment.
The compact footprint helps maximize usable watts when roof or rack space is limited. Before installation, confirm mounting hardware, charge controller limits, series or parallel wiring plans, and battery charging requirements.

Need help choosing solar panels for a tight or shaded setup?
Contact TrueStead Supply for solar panel guidance, quote support, and help matching panels to your power system.
✔ Solar project guidance ✔ Off-grid power support ✔ Quote assistance
Contact Us for a Quote| Brand | Renogy |
| Model / SKU | RSP120DC-ASRx4-US |
| Product Type | ShadowFlux anti-shading N-Type rigid solar panel 4-pack |
| Panel Quantity | 4 panels |
| Module Efficiency | 20.70% |
| Rated Power Per Panel | 120W |
| Total Rated Panel Output | 480W under standard test conditions |
| Cell Type | N-Type solar cells |
| Cell Efficiency | 25% |
| Busbar Design | 16 busbars |
| Maximum Power at STC | 120W |
| Open Circuit Voltage | 33.69V |
| Short Circuit Current | 4.57A |
| Optimum Operating Voltage | 28.89V |
| Optimum Operating Current | 4.21A |
| Maximum System Voltage | 1000VDC |
| Maximum Series Fuse Rating | 15A |
| Water Resistance Rating | IP67 panel/junction rating; connector rating may vary by component |
| Operating Temperature | -40°F to 185°F / -40°C to 85°C |
| Dimensions Per Panel | 1052 x 578 x 30 mm / 41.42" x 22.76" x 1.18" |
| Weight Per Panel | 15.87 lb / approximately 6.8 kg |
| Included Components | 4 x Renogy ShadowFlux 120W rigid solar panels; charge controller, mounting hardware, batteries, inverter, fuses, and additional wiring sold separately unless stated separately on the order |
| Warranty | 5-year material and workmanship warranty; performance warranty listed as 25-year 80% output coverage, subject to Renogy’s current warranty terms |