



Offgrid Systems, all over Australia
We supply & intall batteries & solar offgrid & grid systems:
- Off-grid residential properties
- Farms & Industrial properties
- Off-grid commercial systems
- Ground mounted and large solar arrays
- Government Rebates for battery & solar
We are expert at balancing budget, performance and lifespan. Get a new system, at the right price, for years of durable service. We deal with many available brands: Victron, Fronius, SMA and Selectronic and others.
See one of our NSW installations near Kyogle, here.
Recent Projects
Have a look over some recent projects in our Project Gallery.




Expert advice on installs & rebates
Call us on 07 5525 5964 or email at [email protected].
Most on and offgrid systems qualify for government solar and battery rebates:
- Solar rebates apply to approved panels up to 100KW, installed by a CEC qualified installer
- Battery rebates apply for approved batteries for ongrid and for offgrid systems over 1KM from grid, or costing more than $30K to connect
- Rebates apply for heat pump Hot Water systems
- Battery rebates up to 100KWh, apply to first 50KWh of batteries
Expert System Design: you can trust
We can assist you with equipment selection, system integration and commissioning. We can give you detailed advice before you purchase, through to post install technical support, we will be there for your important off-grid investment.
Battery Rebates Explainer
As with solar panels, Australia’s government is offering a ‘rebate’ to install new batteries in offgrid and ongrid systems. Here is how it works:
- Like the solar rebate, it is claimable via tradable certificates (STCs) meaning:
- The batteries must be listed on the CEC battery list;
- It must be installed by a SAA certified installer.
- How many batteries? : UP to 50KWh claimable, for systems up to 100KWh in size.
- What it is worth? : About $3500/10KWh of batteries (15KWh is about average, and the STC’s price is floating, so changes).
- How long will it last? Till 2030, gradually reducing every year, to about 50% in 2030.
- How do I get the rebate? You need 3 things: a listed battery, a qualified installer, and for them to following the rules and claim, so it is practically used to offset the price of an installed battery system, from a certified installer or retailer.
- Does the rebate apply to upgrades? Partly, the rebate can only be claimed once per system, so for a system installed with rebates, rebates are not claimable on upgrades.
- What about upgrades for pre-rebate systems? As long as the upgrade follows the 3 key rules above (CEC listed battery, installer, rule-adherence), upgrades are claimable, but only once.
- What installed ecoCool offgrid batteries are CEC listed? ZYC Simpo 5KWh, Ausetech 5KWh lithium, Aeson Power APS5000, 5KWh.
Extra details, for offgrid systems near grid
- “Offgrid” classified systems, must be over 1km from a main gridline, or be $30K or more to connect;
- Offgrid systems do not have to be VPP capable, although in practice ecoCool’s systems Germany are so;
- The rebates are available for Homeowners, Small businesses and Community facilities.

See our Off-grid Packages, or contact us for a quote:
ecoCool’s new K40 Offgrid Kits, Victron Systems with Expandable batteries
- PK25.01: K40 Offgrid Kit 3KVA, 5KWh Battery & 3KW Solar
- PK25.02: K40 Offgrid Kit 3KVA, 10KWh Battery & 4KW Solar
- PK25.03: K40 Offgrid Kit 5KVA, 5KWh Battery & 4KW Solar
- PK25.05: K40 Offgrid Kit 5KVA, 15KWh Battery & 6KW Solar
- PK25.04: K40 Offgrid Kit 5KVA, 10KWh Battery & 5KW Solar
- PK25.06: K40 Offgrid Kit 5KVA, 20KWh Battery & 7KW Solar
- PK25.07: K40 Offgrid Kit 5KVA, 25KWh Battery & 10KW Solar
- PK25.08: K40 Offgrid Kit 5KVA, 30KWh Battery & 12KW Solar
- PK25.09: K40 Offgrid Kit 10KVA, 20KWh Battery & 10KW Solar
- PK25.10: K40 Offgrid Kit 10KVA, 25KWh Battery & 12KW Solar
- PK25.11: K40 Offgrid Kit 10KVA, 30KWh Battery & 12KW Solar
- PK25.12: K40 Offgrid Kit 15KVA, 25KWh Battery & 12KW Solar (1or3ph)
- PK25.13: K40 Offgrid Kit 15KVA, 40KWh Battery & 15KW Solar (1or3ph)
- PK25.14: K40 Offgrid Kit 15KVA, 50KWh Battery & 18KW Solar (1or3ph)
- PK25.15: K40 Offgrid Kit 30KVA, 60KWh Battery & 22KW Solar (1or3ph)
Solar Array Packages
- PK19.012: Solar Array Package 1.2KW
- PK19.02: Solar Array Package 2KW
- PK19.03: Solar Array Package 3KW
- PK19.04: Solar Array Package 4KW
- PK19.05: Solar Array Package 5KW
- PK19.06: Solar Array Package 6KW
- PK19.07: Solar Array Package 7KW
- PK19.075: Solar Array Package 7.5KW
- PK19.09: Solar Array Package 9KW
- PK19.10: Solar Array Package 10KW
- PK19.11: Solar Array Package 11KW
- PK19.12: Solar Array Package 12KW
- PK19.14: Solar Array Package 14KW
- PK19.15: Solar Array Package 15KW
- PK19.16: Solar Array Package 16KW
- PK19.18: Solar Array Package 18KW
- PK19.20: Solar Array Package 20KW
- PK19.22: Solar Array Package 22KW
- PK19.24: Solar Array Package 24KW
- PK19.26: Solar Array Package 26KW
- PK19.28: Solar Array Package 28KW
- PK19.30: Solar Array Package 30KW
Solar Array Packages with MPPT
- PK19.012: Solar Array Package 1.2KW
- PK19.02: Solar Array Package 2KW
- PK19.03: Solar Array Package 3KW
- PK19.04: Solar Array Package 4KW
- PK19.05: Solar Array Package 5KW
- PK19.06: Solar Array Package 6KW
- PK19.07: Solar Array Package 7KW
- PK19.075: Solar Array Package 7.5KW
Basic Offgrid Systems
- PK20.01: Offgrid Basic Kit 3KVA, 5KWh Lithium Battery & 3KW Solar
- PK20.02: Offgrid Basic Kit 3KVA, 10KWh Lithium Battery & 4KW Solar
- PK20.03: Offgrid Basic Kit 5KVA, 10KWh Lithium Battery & 5KW Solar
- PK20.04: Offgrid Basic Kit 6KVA, 15KWh Lithium Battery & 6KW Solar
- PK20.05: Offgrid Basic Kit 5KVA, 15KWh Lithium Battery & 7.5KW Solar