Home » Victron Energy — Solar, Charging and DC-DC | Townsville
☀ Victron Energy - Authorised Dealer Townsville

Solar power for caravans, 4WDs and off-grid.

Townsville Wholesale Batteries is an authorised Victron Energy dealer. We stock the full SmartSolar MPPT controller, BlueSolar panel, Orion DC-DC charger, Blue Smart charger and MultiPlus inverter range.

Shop Victron Energy Call 0459 364 303
SmartSolarMPPT controllers
BlueSolarSolar panels
OrionDC-DC chargers
MultiPlusInverter chargers
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Authorised Victron Energy dealer
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Full SmartSolar MPPT range
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BlueSolar panels in stock
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Orion DC-DC chargers
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Professional installation available
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Expert advice instore
⭐ OUR #1 SOLAR BRAND - AUTHORISED DEALER
Victron Energy

Victron Energy is the world's leading manufacturer of power electronics for off-grid and mobile applications. Used by professional installers, military, marine and expedition teams worldwide. When reliability matters - Victron is the answer. We are an authorised dealer stocking the full range instore in Townsville.

Authorised dealer SmartSolar MPPT BlueSolar panels Orion DC-DC Blue Smart chargers MultiPlus inverters VictronConnect app Bluetooth monitoring
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Authorised Victron Energy dealer - Townsville

Genuine products, full manufacturer warranty, expert local support
5MPPT models
3Solar panels
8+Orion chargers
5+Blue Smart chargers
Solar charge controllers and DC-DC chargers
SmartSolar MPPT and Orion DC-DC - the heart of every system
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Victron SmartSolar MPPT
Maximum Power Point Tracking - Bluetooth via VictronConnect app
SmartSolar MPPT 75/15$119
SmartSolar MPPT 100/15 Bluetooth$159SALE$139
SmartSolar MPPT 100/20 48V Bluetooth$269SALE$149
SmartSolar MPPT 100/30 Bluetooth$379SALE$219
SmartSolar MPPT 100/50 Bluetooth$539SALE$309
Shop SmartSolar MPPT
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Victron Orion DC-DC Chargers
Smart isolated DC-DC charging - for alternator and dual battery systems
Orion-Tr Smart 12/12-18A Isolated$499SALE$279
Orion-Tr Smart 12/12-30A Isolated$409
Orion-Tr Smart 24/24-17A Isolated$499SALE$429
Orion-Tr Smart 24/12-30A Isolated$499
Orion-Tr Smart 24/12-15A Isolated$499SALE$429
Orion XS 12V 50A DC-DC$549
Orion XS 1400 DC-DC$599
Orion-48/12-30 360W Isolated$429
Shop Orion DC-DC
Solar panels
Victron BlueSolar monocrystalline panels
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Victron BlueSolar Monocrystalline Solar Panels
High efficiency monocrystalline - IP65/IP67 junction box - designed to work with Victron MPPT controllers
12V system
BlueSolar 130W
12V - 36 cells - Monocrystalline
IP67 junction box
$202
12V system
BlueSolar 185W
12V - 36 cells - Monocrystalline
IP65 junction box
$213
24V system
BlueSolar 215W
24V - 72 cells - Monocrystalline
IP67 junction box
$287
💡 Pair with a Victron SmartSolar MPPT controller for maximum efficiency. MPPT extracts up to 30% more power than PWM controllers in real-world conditions.
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Victron Blue Smart Chargers
IP22 and IP65 rated - smart multi-stage charging - all battery types
Blue Smart IP22 12V 15A$229
Blue Smart IP22 12V 20A Single$309SALE$259
Blue Smart IP22 12V 30A Single$369SALE$309
Blue Smart IP22 12V 30A Triple$429SALE$349
Blue Smart IP65 12V 10A kit$264SALE$219
Blue Smart IP65 12V 25A kit$369SALE$339
Blue Smart IP22 24/16$379SALE$289
Shop Blue Smart Chargers
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Victron MultiPlus Inverter Chargers
True sine wave inverter and smart charger in one unit
MultiPlus 12/1600/70 16$1,599SALE$1,200
MultiPlus 12/2000/80 32 230V$1,899SALE$1,529
MultiPlus Inverter Charger 12V 1200VA 50A$1,499SALE$1,060
Shop MultiPlus Inverters
Solar panel wiring guide
Series vs parallel - which is right for your system?

When connecting multiple solar panels you have two options: series or parallel. The right choice depends on your system voltage, controller type and shading conditions.

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Series wiring
Voltages add - current stays the same
3 x 18V 6A panels in series:
Output = 54V at 6A
Connect + terminal to - terminal of the next panel
Voltages add together - current stays equal to one panel
Better performance in low light, early morning and late afternoon
One shaded panel reduces output of entire string
Requires a Victron SmartSolar MPPT controller
Best for: unshaded caravans and 4WDs with MPPT
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Parallel wiring
Current adds - voltage stays the same
3 x 18V 6A panels in parallel:
Output = 18V at 18A
Connect all + terminals together, all - terminals together
Currents add together - voltage stays equal to one panel
Shaded panels do not affect the rest of the array
Better for variable or mixed-light conditions
Can use a lower-cost PWM controller for small systems
Best for: shaded or variable light conditions
💡 Our recommendation: For almost every caravan and 4WD application in NQ, we recommend series wiring with a Victron SmartSolar MPPT controller. MPPT extracts up to 30% more energy from your panels and performs significantly better in low light - exactly when you need it most.
What size system do I need?
System guide by application
Entry level

Weekend camper

1-2 x BlueSolar 130W or 185W panels
Victron SmartSolar MPPT 75/15 or 100/15
ATG 100Ah or 120Ah lithium battery
Victron Orion DC-DC 12/12-18A
From ~$800 in solar and charging equipment
Mid range

Extended touring caravan

2 x BlueSolar 185W panels in series
Victron SmartSolar MPPT 100/30
ATG 200Ah lithium battery
Victron Orion DC-DC 12/12-30A
Victron Blue Smart charger 30A
From ~$1,500 in solar and charging equipment
Full off-grid

Large caravan or off-grid

3 x BlueSolar 215W panels in series
Victron SmartSolar MPPT 100/50
ATG 314Ah lithium battery
Victron Orion XS 50A DC-DC
Victron MultiPlus inverter charger
From ~$2,500 in solar and charging equipment

Need it installed? We do that too.

Townsville Wholesale Batteries provides professional solar installation for 4WDs, caravans and off-grid systems. View our solar installation service.

Solar installation service →
Why Victron Energy?
The world's most trusted off-grid power brand
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World's #1 off-grid brand

Used by professionals, military and expedition teams globally. The most trusted name in solar.

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VictronConnect app

Bluetooth monitoring and configuration via smartphone. Know exactly what your system is doing.

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MPPT technology

Up to 30% more power than PWM. Better performance in low light, early morning and late afternoon.

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LiFePO4 compatible

All Victron products are fully compatible with lithium batteries including ATG LiFePO4.

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Full manufacturer warranty

Genuine products from an authorised dealer. Full Victron warranty supported locally.

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Expert local support

Authorised dealer in Townsville. We install, commission and support every system.

Ready to build your solar system?

Come instore or call us - we will design the right Victron system for your caravan, 4WD or off-grid setup.

Shop Victron Energy Call 0459 364 303