Budget

Complete Budget Off-Grid Solar Kits with Batteries, Inverters and Optional Generator Backup

Power your property with confidence using Statewide Power’s premium and budget stand-alone power systems – fully expandable and designed for the toughest Australian conditions. Whether you’re managing a remote farm, rural home, or a commercial site beyond the grid, our expertly engineered packages deliver reliable, round-the-clock renewable energy without compromise.

We exclusively use tier-one solar panels, lithium batteries, and inverters to ensure maximum efficiency, durability, and performance. Every system is tailored by our in-house design and installation team to meet your specific power needs – no cookie-cutter solutions and no cheap imports!

Backed by decades of experience across WA’s agricultural, mining, and industrial sectors, Statewide Power brings real-world expertise to every project. Our off-grid systems are built to last and supported by local technicians who understand the landscape.

Take control of your energy independence today.  We can also build you a hybrid system if you wish to stay connected to the electricity grid. Browse our range or contact our team to get a customised quote.

Brands of System Components & Quality Assurance:

• Solar Panels: WINAICO – 30-year product & performance warranty (triple the industry standard).
• Batteries: PowerPlus Energy & gen Z Energy – both Australian-owned solar battery companies with a 10-year warranty. Customers can choose either brand.
• Battery Cabinets: PowerPlus Energy Slimline, weatherproof, modular cabinets – heat-resistant and plug-and-play.
• Solar inverters: Customers on both budget and premium packages choose from either a Fronius, or Fimer solar inverter.
• Battery inverters: Sigenergy hybrid inverters for the budget packages (customers cannot upgrade to a Selectronic battery inverter on a budget package) and Selectronic SP PRO Series 2i for the premium packages.
• Generators: Customers can choose from a Hyundai or Kubota genset. Upgrade to a DEUTZ premium generator $2,000 – $4,000 depending on the size.

Installation Includes:

• Roof or ground mounting (ground mount incurs approx. $1/watt + footing costs).
  Testing, commissioning, and regulatory approvals.

Optional Cost Adjustments:

• Deduct $9,000 – $12,000 if you supply your own generator or connect to the grid.
• Upgrade to a DEUTZ Premium Generator: Add $2,000 – $4,000 (depending on size).
• Systems are modular and scalable: Add or remove batteries or panels as required.
  Custom-designed solutions are available for remote resorts, industrial sites, and large-scale applications.
• Packages for three-phase electricity are also available.

Long-Life Battery Upgrade Option:

For an ultra-long-lasting, premium battery option, consider Zenaji Aeon Lithium Titanate Batteries:

• 20-year warranty.
• 22,000 cycle lifespan.
• Costs more upfront but they offer double the life of LiFePO4 batteries and deliver the lowest cost per kWh/lifecycle on the market – ideal for long-term savings.

Pro Tips – Some Things to Consider When Buying an Off-grid System:

• Oversize your solar panels: They are cheap to add, and help meet summer and winter loads more easily.
• Right-size your batteries: Avoid undersizing to protect lifespan and reduce reliance on generators – insist on expandable battery storage.
• Future-proof your system: You can easily add more batteries later as your energy use grows. Remote programming available.
• Plan for future demand: Consider upsizing your inverter now if you expect to add a pool, EV charger, or large aircon later.