Off-grid Installation

Off-grid Solar Systems Design & Supply

Recent Projects

Have a look over some recent projects in our Project Gallery.

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Off-Grid, Newcastle, NSW

ecoCool’s team can give you expert advice, and supply & install an off-grid energy system anywhere in Australia.  

We can design & specify a system for your site:

  • Off-grid properties up to 15KW solar 
  • Farms up to 45KW solar 
  • Off-grid commercial systems 25-100KW solar
  • Ground mounted or larger solar arrays

We balance the system constraints of budget, performance and lifespan.  At the right price, for many years of service. We deal with most available technologies: AGM, Lithium, Aqueous and gel batteries, and the major equipment makers: Victron, Fronius, SMA and Selectronic and others.

You can see an example of an installation in Kyogle, here.

See our standard Off-grid Packages, or contact us for a quote:

PK18.17 Off-grid Package

Ask us about advice & installation options

Call our team for a chat, on 07 5525 5964 or email us at

Our specialty is energy management for off-grid systems with air conditioning.  We have developed our own solar air conditioning and load management controller, to maintain battery capacity, while at the same time giving the benefits of operating high loads such as:

  • Pumps 
  • Air conditioning
  • Hot Water systems
  • Workshops & Farm equipment

MPPT Calculator Excel sheet

Do your own Energy Analysis and Calculations with ecoCool’s Solar-Battery Calculator: ecoCool-Solar-Calculator_Offgrid_Rev4.0.xlsx

Allow us to assist with System Design

ecoCool’s experts will assist you with equipment selection, system integration and commissioning the system.  We can give you general advice before you purchase, through to post install walk-throughs and technical support, we will be there for your important off-grid investment.