Energy systems to POWER your
Boat, 4WD or Caravan, Specialised Vehicle or Remote Lifestyle
No system is too big or too remote.
Overkill Energy will design and install a safe and reliable system to power your boat, 4WD, caravan, specialised vehicle or remote lifestyle.
Years Experience
Overkill has been designing efficient energy systems for 20 years. We will design and install a safe and reliable system to power your boat, 4WD, caravan, specialised vehicle or remote lifestyle.
More About Us
Safety & Reliability
When planning your next adventure, don’t compromise your SAFETY, or the safety of your family and crew. Your Optimal Energy Capability could be your lifesaver, providing POWER when you really need it.
Technical Learning Resources
Smart Integrations
Our integrated energy systems may include mains, multiple generator and/or solar power sources. All installations include power management systems which allow you to remotely monitor your battery charge and energy supply.
Case Studies
Featured Products
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$1,234.00 – $5,049.00 Exc GST Brand: Victron SKU: V.LiFePO4-NGSelect options This product has multiple variants. The options may be chosen on the product page
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$116.82 – $180.60 Exc GST Brand: Hella Marine SKU: HM.NAV-STARSelect options This product has multiple variants. The options may be chosen on the product page
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DC-DC Converters and Chargers, Featured
$562.00 Exc GST Brand: Victron SKU: V-ORI-XS-DCDC-BAT-CH-12/12-50AAdd to cart -
$1,003.00 – $4,602.00 Exc GST Brand: Victron SKU: V.MPIISelect options This product has multiple variants. The options may be chosen on the product page
Our Expertise
Marine Specialists
Overkill continues to support the Marine Services sector. Our experience has taught us what works and what doesn’t, and our marine energy systems can be designed to integrate your refrigeration and desalination installations. The case studies on our website demonstrate a range of energy systems, which is just a taste of what is possible. You are only limited by your imagination and sense of adventure.


Products Built to Last
World-leading brands
A well-designed Optimal Energy System will power all of your electrical needs whenever and wherever you are, including lighting, air-conditioning, refrigeration, cooking, coffee machine, power tools and mobile charging devices.
The products we recommend and use have been tested in the toughest environments on land and water, products that won’t let you down when the going gets tough. We know what products work and, importantly, the right products that will go the distance for your lifestyle and/or work requirements.
Overkill is an authorised Victron distributor and sells world-leading Victron products online. We also stock a range of other quality brand products and customised energy kits.
Partnerships
Trade Enquiries
We welcome trade enquiries, and you can register on our website for a Trade Only discount. Whether you’re installing a new energy system, or thinking of upgrading, we can assist you, and we don’t mind sharing product and technical knowledge.
