• TBB Power Mezzo III master power module with 30A AC charger, 30A MPPT solar charger, VCR and digital switching, including harness
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TBB Power Mezzo III master power module with 30A AC charger, 30A MPPT solar charger, VCR and digital switching, including harness

TBB Power Mezzo III master power module with 30A AC charger, 30A MPPT solar charger, VCR and digital switching, including harness

MZ3-EMP30D

£649.99 GBP
£649.99 GBP £649.99 GBP
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TBB Power Mezzo III MZ3-EMP30D

All-In-One Power Management Module

The MZ3-EMP30D is a highly integrated master power module designed for the Mezzo III ecosystem. This professional-grade unit streamlines your energy management by combining a 30A AC charger, a high-efficiency 30A MPPT solar charge controller, and a vehicle charger relay (VCR) into a single, space-saving housing. Ideal for premium caravan, motorhome, and marine conversions where reliability and smart monitoring are paramount.

RELIABILITY: Engineered with automotive-grade protection and active Power Factor Correction (PFC) to meet or exceed OEM standards for mobile and off-grid power systems.

Key Features

  • ✔ Triple Input: AC Grid, Solar, and Alternator charging.
  • ✔ 30A MPPT: Optimised solar harvesting (up to 50V Voc).
  • ✔ Digital Switching: 15 fused DC outputs for load control.
  • ✔ Smart Monitoring: Built-in water tank and sensor support.
  • ✔ Communication: RS485, CAN, and RF connectivity.

Technical Specs

AC Input: 240V @ 50/60Hz (2.5A Max)
Solar Charger: 30A MPPT (Max 50V Voc)
AC Charger: 12V / 30A Output
VCR Relay: 60A Cont. / 100A Peak
Battery Range: 10.5V - 16V (Service)
Dimensions: 339 x 252 x 76 mm
Weight: 3.3 kg / IP20 Rated

Compatibility / Fitment Guide

System/Application Model Compatibility Notes
TBB Power Mezzo III Native Master Module Requires MZ3-L4 for display
Motorhomes/Campervans 12V House Battery Systems Supports up to 2000Ah capacity
Marine/Boats Yachts & Narrowboats Integrated water tank monitoring

OEM Cross Reference

Manufacturer Part Number
TBB Power MZ3-EMP30D
TBB Power EMP30D
Photonic Universe MZ3-EMP30D Reference

Installation Guide

This module is designed for vertical mounting. Ensure adequate ventilation space around the unit for heat dissipation. Connectivity follows the standard Mezzo III wiring protocol. The package includes a 1.5m AC cable with UK plug, 0.2m battery sensor cable, and a 0.5m switch panel/COMM cable. Professional electrical installation is highly recommended for mobile and marine environments.

Questions & Answers

Is this a genuine original part?

Yes, this is an authentic TBB Power product from the Mezzo III series, provided under the Solarika brand standards for performance and quality.

How do I know if it is compatible?

If you are replacing an existing Mezzo III master module or building a new system based on the EMP30D specification, this is the direct fit part. Check your current SKU/MPN against "MZ3-EMP30D".

Does this unit support lithium batteries?

Yes, the MZ3-EMP30D features multi-stage adaptive charging algorithms compatible with Lead Acid (AGM/Gel) and Lithium battery technologies typically used in RV and Marine systems.

Note: Please verify your original part number against the references above before purchasing. Distributed by Solarika (Solarika.co.uk).

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