Off-Grid Solar Systems
3kW Pre-Wired Home System
Budget-friendly off-grid kit with Jinko panels and Sigenergy storage for quick, simple installation.
$40,000–$41,900
after rebate
3kW Simple Pre-Wired Solar Kit
This 3kW off-grid solar system comes pre-wired and ready to install, featuring six 475W Jinko solar panels with 25-year warranty, a 5kWH Sigenergy battery storage system, and a 5kW inverter. Includes aluminum mounting frame for complete residential setup.
BEST FOR
Small builds or DIY-level installation, 1-2 person household, Cabin / Small home, Remote property owners seeking quick deployment
Summary
3kW pre-wired off-grid kit: 6x 475W Jinko panels (2.8kW), Sigenergy 5kWh battery, Sigenergy 5kW inverter, aluminium frame. Wired on a board and ready to ship anywhere.
3kW Pre-Wired Specs
Max Occupancy
2 People
Home
1 Beds
Daily Demand Target
5.25
Inverter
2 × 10 kW–1 × 10 kW
Battery
36–51
SOLAR Arrary
12.8–18.5
After Rebate
$40,000–$41,900
3kW Off grid solar system Pre-wired kit
Pre-wired on a board, securely packaged, and ready for shipment to any destination
Future-proof 5kW inverter, oversized relative to the panels at 2.8kW, gives you headroom to add more panels later, while more batteries can be added to the inverter as well.
System Information
Aluminium mounting frame for panels
Sigenergy inverter 5kW, 10 Years warranty
Instant Recommendation & Estimate
If you need a second opinion or your setup is more complex, Talk to Fred About your System first.
That's exactly what we're here for. Tell us about your home, your site, and how you live - we'll recommend the system that fits.
REgional Victoria OFF-GRID INSTALLATION
100Up Designed for Off the Grid Living.Solar, Inverter and Battery Sized Right
Based in Ballarat, Fred and the team design and install off-grid solar systems across regional Victoria.
Designed for Full Occupancy
We size for the home and its realistic future occupancy, and how you plan to use power today & in the future.
Built to Work through Worse Case Winters
We oversize arrays for dark Ballarat winter weeks, capturing enough energy in short sun windows to recover batteries fast.
Battery to Get Through Low Solar Days
48-Hour Battery Autonomy. Battery storage is designed to carry the household through consecutive low-production days.
Redundancy Where Reliability Demands It
Where practical, dual inverters and distributed battery storage reduce single points of failure.
REgional Victoria OFF-GRID INSTALLATION
Off-Grid Solar, Installed Across Regional Victoria
Based in Ballarat, Fred and the team design and install off-grid solar systems across regional Victoria.
Ballarat
Bendigo
Geelong
Grampians
Castlemaine
Fred installed our solar. Very honest very reliable. He goes above and beyond. Tries his best to help. Does a great job. I recommend.
Dino Papa
Verify reviewQuotation & installation process. They have been unfailingly helpful and never failed to communicate pro-actively & effectively.
Andrew Webb
Verify reviewFred did a great job was extremely patient with the slow build Clean and tidy Explained what he was doing along the process
Darcy Joynson
Verify review
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100% OFF GRID
We Design, Supply & Install Off Grid Systems
Access to Government Rebates
Expand and Upgrade Ready
Remote Monitoring & Support
Complete System Documentation
Proven Components & Accredited Installers
Off‑grid systems installed by 100up 's trusted SAA‑accredited electricians using CEC‑approved products.
3kW Pre-Wired
Max Occupancy
2 People
Home
1 Beds
Daily Demand Target
5.25
Inverter
2 × 10 kW–1 × 10 kW
Battery
36–51
SOLAR Arrary
12.8–18.5
After Rebate
$40,000–$41,900
Pricing Subject to Site Inspection, Roof & Ground SURVEY
10+ Years Precision Installation
Ready to Plan your3kW Pre-Wired Home System
Call us direct on 1300 489 152 or send a text to 0400 092 621 — real advice from real off-grid solar installers.
Local Ballarat Team
10 years in OFF GRID SOLAR