ADVANCED POWER SYSTEMS FOR RV, MARINE & OFF-GRID LIVING

Power Systems for Life Beyond the Grid

From limited shore power to complete grid independence, MMH helps you build smarter power systems that make RV, marine, home backup, and off-grid living more capable, comfortable, and reliable.
OUR METHODOLOGY CONFIGURE MY SYSTEM

PLAN

 Expert Pre-Purchase Guidance

BUILD

 Systems Designed Around You

INSTALL

 DIY, Commissioned, or Turnkey

SUPPORT

 Community, Warranty & Long-Term Care

OFF-GRID SIMPLIFIED

MONTHS OF PLANNING, NOW IN MINUTES

Complete system design, expert support, and flexible installation options, all designed around your needs.
CONFIGURE YOUR SYSTEM Talk to a Power Expert

COMPONENTS TRUSTED BY THE EXPERTS

Inverters & Chargers

Power and charging in one place.

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Solar Chargers & Panels

Harness the power of the sun to fuel your off-grid setup.

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Batteries & Monitors

Best-in-class lithium batteries & system visibility

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Visibility & Monitoring

Monitor and control your off-grid system anywhere.

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Wiring & Accessories

Connect & organize your system components

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Inverters & Chargers

Power and charging in one place.

SHOP NOW ›

Solar Chargers & Panels

Harness the power of the sun to fuel your off-grid setup.

SHOP NOW ›

Batteries & Monitors

Best-in-class lithium batteries & system visibility

SHOP NOW ›

Visibility & Monitoring

Monitor and control your off-grid system anywhere.

SHOP NOW ›

Wiring & Accessories

Connect & organize your system components

SHOP NOW ›

Power Is the Next Piece of the Mobile Lifestyle Puzzle

greater visibility, control, and confidence wherever your travels take you.Wa
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FEATURED PRODUCTS

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Victron MultiPlus-II 12V 3000VA 2x120 Inverter/Charger
Victron Energy
$1,280.00 $1,088.00
Cerbo GX
Victron Cerbo GX MK2 System Monitoring Hub
Victron Energy
$321.00 $272.85
Victron Smart IP43 Charger 12V/50A (1+1)
Victron Energy
$529.00 $471.75
Quattro-II 2x 120V
Victron Quattro-II 12V 3000VA 2x120 Inverter/Charger
Victron Energy
$1,620.00 $1,377.00
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41 products