Off-grid Solar System, 5KVA Inverter, 6.4KW Solar, 30KWh Gel Battery PK18.18


The PK18.18 Off-grid system, contains an 5KVA Inverter.Charger, 33KWh+ Lithium Battery, 6.4KW Solar Panels

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SKU: PK18.18 Category: Brand:


Off-grid Solar Battery System – 5KVA Inverter.Charger, 6.4KW Solar, 30KWh Battery


For a medium sized residence, using about 12-18KWh/day:

  • 5KVA Victron MultiplusII Inverter-Charger (generator input)
  • 6.4KW Trina Solar Panels (10 year Product/25 year Output warranty)
  • 30KWh GNB Gel batteries (2V Modules, 10-12 year cycle life)
  • High Quality cables, fuses, controllers and off-grid signage & documentation
  • Self-installed*, ecoCool installed**, or Local Partner installed***

* Self-installed, but within limits set by local rules, including all electrical work by qualified sparky    ** ecoCool install: Price of system, plus install, minus rebate cost, call for quote    *** Partner install, buy, then we can assist them to install, issue you rebate if applicable

What you get when you buy this package:

PK18.18 Off-grid package

PK18.18 Off-grid package


PK18.18 Off-grid package







Warranties, Terms & Conditions:

For supply and project management: Deposit 35%, balance to be paid before supply, or as quoted. Installation options as above, or as quoted. If applicable, ecoCool will obtain the RECS rebate on your behalf, and pay you. For estimate of the RECS rebate see, certificate value is variable: historically $35-38. Solar Rebate requires CEC approved off-grid installer, with off-grid accreditation. See

Warranty – to be standard Manufacturers Warranty: 5+5 years for Fronius Inverters & 5 years for Victron, 5/10 years for lithium batteries (cycle life warranty), 10yr Product /25yr Output for Trina panels, or see Warranties details of specific product. See final quotes for Terms & Conditions of supply of equipment and installations. All 240V AC work to be completed by a qualified electrician (NOT DIY), except as allowed by local rules.

If you are ready to go, just “Add to Cart”, and checkout.  We will be in touch to start the process.

Or you can send us your details, and we offer free off-grid residence analysis, with a detailed load analysis, before you buy.

* Approx. 5-10 days lead-time

Ask About Advice & Installation Options: 07 5525 5964

No DIY Electrical Work

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