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Component folio · Solar · Renogy

Renogy 320W Mono

Model RNG-320D

320W 60-cell rigid mono panel, residential voltage (Vmp 33.7V, Voc 40.1V) — needs an MPPT controller with Voc headroom on a 12V bank. 1666×1002×35mm, 18.5kg.

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Renogy 320W Mono
Renogy 320W Mono · 2 terminals
01 — Wiring diagram

How the 320W Mono is wired

Renogy 320W Mono wiring diagram WIRING DIAGRAM Renogy 320W Mono wiring diagram 33.7 V battery bank Supplies this load 320W Mono Renogy · RNG-320D 15 A 1.5 mm² (16 AWG) → + 1.5 mm² (16 AWG) → − 3 m one way crimp.studio 9.5 A · 2.0% drop · ABYC E-11
Renogy 320W Mono wiring diagram, 1.5 mm² (16 AWG) positive feed protected by a 15 A fuse and a matching negative return between the 33.7 V battery bank and the unit.

The run drawn here is the 3 m reference run sized below. Sized against ABYC E-11. Boats built to UK or EU rules answer to ISO 13297 — check these figures against it before you build. Confirm your own run length, routing and terminations before ordering — open this part in the designer to size it against your actual system.

02 — Reference run

What size cable and fuse does the 320W Mono need?

Conductor1.5 mm²16 AWG
Fuse15 Apositive run
Voltage drop2.0%3 m one way
Design current9.5 A33.7 V panel Vmp

Sized against ABYC E-11. Boats built to UK or EU rules answer to ISO 13297 — check these figures against it before you build. The design current is the part's continuous draw. The Crimp engine applies its ordinary continuous-load headroom, voltage-drop budget, terminal clamp, and standard fuse ladder. The 3 m one-way run is a stated reference, not a universal installation prescription.

03 — Catalog specification

Renogy 320W Mono specifications and terminal map

Nominal voltage
34 V
Rated power
320 W
Rated output
9.5 A
Panel open-circuit voltage
40 V

Terminal map

TerminalPolarityDirectionRating
+positivebidi15 A
negativebidi15 A
04 — Supporting parts

What else you need to wire the 320W Mono

  • 6 m total of 1.5 mm² (16 AWG) marine cable
  • Four 1.5 mm² cable lugs matched to the equipment studs
  • 15 A fuse and holder on the positive run
  • Heat-shrink, strain relief, and terminal boots sized to the cable

Start from this part

Open the canvas with the 320W Mono already placed, then wire the rest of the system around it. Nothing to install and no sign-up — the project is saved in this browser, and you can download the file whenever you want it.

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05 — Method & provenance

What is known, assumed, and computed.

Catalog profile

The manufacturer, model, ratings and terminal map are maintained as planning data in Crimp's component catalog. Confirm the current manufacturer manual, exact revision and installed nameplate before ordering or wiring.

Engine reference

Sized against ABYC E-11. Boats built to UK or EU rules answer to ISO 13297 — check these figures against it before you build. The published conductor, fuse and voltage-drop result uses the visible reference length and current basis; it is not a universal installation prescription.

Read the complete methodology →
06 — Related components

Alternatives to the 320W Mono

Browse all solar profiles →