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+1-888-321-6765
info@truesteadsupply.com
The Renogy 320W N-Type Monocrystalline Solar Panel 2-Pack is a rigid solar panel set built for RVs, cabins, tiny homes, sheds, and properly designed off-grid solar systems where space and output both matter. This package includes two 320W panels for 640W total rated solar capacity under standard test conditions. Each panel uses N-Type solar technology with 18 busbars, 22.2% module efficiency, and a compact rigid-panel footprint that Renogy positions as space-saving for its 320W output class. Renogy lists each panel at 64.6" x 34.7" x 1.4" and 32.9 lb, so mounting layout, lifting, wire routing, and system compatibility should be planned before installation. Final charge controller sizing, inverter pairing, battery configuration, fusing, grounding, permitting, and roof or rack attachment should be confirmed by a qualified solar professional.
This Renogy 2-pack gives buyers a practical solar foundation with two 320W panels and 640W total rated output. The set is well suited for properly designed RV, cabin, tiny home, shed, and off-grid power systems where a compact high-output panel layout is preferred.
The N-Type cell design and 18-busbar construction support efficient power conversion in a rigid monocrystalline solar panel format. Renogy positions this panel as a compact, high-efficiency option with up to 25% cell efficiency and 22.2% module efficiency.
Renogy describes this design as 13.5% smaller and 17.2% lighter, supporting tighter layout planning where mounting space and weight matter. That makes the panel useful for applications where available roof, rack, or ground-mount area must be used carefully without stepping down from a 320W panel rating.
The panel is listed with an IP68 rating and an operating temperature range from -40°F to 185°F. Those details support use in properly installed outdoor solar arrays where rain, heat, cold, and seasonal exposure must be considered during system design.

This Renogy 320W solar panel 2-pack is built for users who need stronger solar output without moving to oversized panel layouts. Its 640W combined rating gives system designers a solid starting point for properly sized battery, controller, and inverter planning.
The compact rigid-panel format is useful for permanent or semi-permanent solar builds where space, weight, and wiring layout matter. Before installation, confirm racking compatibility, array voltage, fuse sizing, and charge controller input limits.

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Contact Us for a Quote| Brand | Renogy |
| Model / SKU | RSP320DC-BKx2-G1-US |
| Product Type | N-Type monocrystalline rigid solar panel 2-pack |
| Cell Efficiency | Up to 25% |
| Panel Quantity | 2 panels |
| Rated Power Per Panel | 320W |
| Total Rated Panel Output | 640W under standard test conditions |
| Cell Type | N-Type monocrystalline |
| Busbar Design | 18 busbars |
| Maximum Power at STC | 320W |
| Module Efficiency | 22.2% |
| Open Circuit Voltage | 43.82V |
| Short Circuit Current | 8.92A |
| Optimum Operating Voltage | 37.85V |
| Optimum Operating Current | 8.46A |
| Maximum System Voltage | 1000VDC |
| Maximum Series Fuse Rating | 20A |
| Water Resistance Rating | IP68 |
| Operating Temperature | -40°F to 185°F / -40°C to 85°C |
| Dimensions Per Panel | 1640 x 880 x 35 mm / 64.6" x 34.7" x 1.4" |
| Weight Per Panel | 14.9 kg / 32.9 lb |
| Warranty | Renogy lists a 10-year product warranty and 25-year power output warranty; final terms subject to the current Renogy warranty document |