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Renogy Rover Li 30A

Model Rover Li 30A

30A MPPT with lithium charge profiles and Bluetooth (via BT-1 module).

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Renogy Rover Li 30A
Renogy Rover Li 30A · 4 terminals
01 — Wiring diagram

How the Rover Li 30 is wired

Renogy Rover Li 30A wiring diagram WIRING DIAGRAM Renogy Rover Li 30A wiring diagram 12 V battery bank Charged by this unit Rover Li 30 Renogy · Rover Li 30A 40 A 10 mm² (8 AWG) → BATT + 10 mm² (8 AWG) → BATT − 3 m one way PV + PV − crimp.studio 30 A · 2.6% drop · ABYC E-11
Renogy Rover Li 30A wiring diagram, 10 mm² (8 AWG) positive feed protected by a 40 A fuse and a matching negative return between the 12 V battery bank and the unit, plus PV +, PV −.

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 Rover Li 30 need?

Conductor10 mm²8 AWG
Fuse40 Apositive run
Voltage drop2.6%3 m one way
Design current30 A12 V system

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 unit's rated output. 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 Rover Li 30A specifications and terminal map

Compatible systems
12 V / 24 V
Rated output
30 A
Typical charge current
30 A
PV open-circuit limit
100 V

Terminal map

TerminalPolarityDirectionRating
PV +positiveinput40 A
PV −negativeinput40 A
BATT +positiveoutput30 A
BATT −negativeoutput30 A
04 — Supporting parts

What else you need to wire the Rover Li 30

  • 6 m total of 10 mm² (8 AWG) marine cable
  • Four 10 mm² cable lugs matched to the equipment studs
  • 40 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 Rover Li 30 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 Rover Li 30

Browse all charger profiles →