0400 092 621
1300 489 152
100Up Off Grid Solar Logo Orange Wordmark
  • Full SystemResidential

Powerful 12kW Redundant Off-Grid Kit

12kW dual-inverter system with modular 16kWh storage, delivering dependable full-time off-grid performance.
Request a Custom Solar Spec

Power your life off-grid, in every season.

Summary

100Up 12-16 delivers 12kW dual Sigenergy inverter capacity with 16kWh modular battery and 8-20kW solar — equivalent to typical grid supply. Built for full-time off-grid living in rural homes, with redundancy if one inverter fails. Installed 2-30k after rebates.

Target Profile
System Information
Estimated Daily Energy Usage
~ 22.5 kWh
Battery Capacity
16 kWh (2 x 8 kWh)
Inverter Capacity
12 kW (2 x 6 kW)
Solar Array 
12 kW (2 x 6 kW)

100UP 12–16 Off-Grid Solar

1182 100UP 12–16 Off-Grid Solar – Powerful, Redundant & Ready to Expand System Specs: Solar panels: 8–20kW total – any brand preferred by the customer Inverters: 2 × Sigenergy 6kW hybrid inverters (12kW total inverter capacity) – 10-year warranty Batteries: 2 × 8kWh usable Sigenergy batteries (16kWh total battery storage) – modular, expandable, 10-year warranty Max battery discharge power: 4kW per battery. With no solar available, maximum power from battery alone is limited to 8kW total. Monitoring: Full Sigenergy platform with remote access via app and web This off-grid solar system is built for full-time living in homes or rural properties. With 12kW of inverter capacity , it provides similar power to what most grid-connected homes receive, making it ideal for average households with 2–3 occupants. Designed for modern energy use, it comfortably runs appliances, heating, cooling and tools — with smart features and built-in redundancy for peace of mind. Installed cost (after solar and battery rebate): $22,000–$30,000 Indicative only – final quote after property inspection and rebate eligibility check. Backup generator recommendation: We recommend a 12–15kVA auto-start generator (diesel, petrol or inverter-compatible) to support backup charging. Not included in system price. Call or text: 0400 092 621

Not sure which system is right for you?

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.

Get in touch for your off grid solar consulation

We respect your privacy - View our Privacy Policy.

100Up DesignedOff Grid Solar

100UP 12–16 Off-Grid Solar 1182 100UP 12–16 Off-Grid Solar – Powerful, Redundant & Ready to Expand System Specs: Solar panels: 8–20kW total – any brand preferred by the customer Inverters: 2 × Sigenergy 6kW hybrid inverters (12kW total inverter capacity) – 10-year warranty Batteries: 2 × 8kWh usable Sigenergy batteries (16kWh total battery storage) – […]

Systems designed for a Ballarat winter

Sized for real-world conditions

Recommendations based your property

Advice based on your family, home and the way you live

Off-grid Redundancy experience

Technical experience that goes beyond standard solar installs

100up Off Grid Solar Installed 

Regional Victorian Home Owners 100% Off Grid with properties just like yours

Solar Projects

A modern solar and battery setup with solar panels also functioning as carport cover
Target Property Profile

Energy Independence Optimision

~ 22.5 kWh
Daily Demand Target
Full Occupancy Design for Long-Term Performance
We size for maximum bedroom capacity, not current usage, so your system supports future owners, growing families, and stronger resale value.
Redundancy Where Reliability Demands It
For larger or higher-risk properties, we can design dual or triple inverter redundancy to reduce single points of failure and keep critical loads running if one unit goes down.
Worst-Case Winter Solar Sizing 
We oversize arrays for dark Ballarat winter weeks, capturing enough energy in short sun windows to recover batteries fast.
Battery Autonomy for Consecutive Low-Sun Days
Every system includes roughly two days of battery reserve, so poor weather doesn’t force lifestyle cutbacks or generator dependence.
Learn more about our Off Grid Design Principals
Target Profile

Energy Independence & Protection

100% OFF GRID
Built to handle real-world energy demand with confidence. The 100UP 12–16 Off-Grid Solar System is designed for reliable, long-term off-grid performance
Request Your 100Up 12-16 Install Estimate
Pricing Subject to Site Inspection, Roof & Ground SURVEY
We Desgin, Supply & Install
100up will help you plan and pick the best system to match your needs - give us a call
Access to Government Rebates
Remote Monitoring & Support
Complete System Documentation
Proven Components & Accredited Installers
Off‑grid systems designed by 100UP and installed by SAA‑accredited electricians using CEC‑approved products.
10+ Years Precision Installation

Ready to Plan your100Up 12-16 System?

Talk to us about your property, your usage, and your timeline.
Call us direct on 1300 489 152 or send a text to 0400 092 621 — real advice from real off-grid solar installers.
Request a Solar Consultation
Find Your Systems Match
Local Ballarat Team ●  10 years Over 120+ Installs 
100Up Off Grid Solar Logo Orange Wordmark
Off-grid solar systems designed for reliable, long-term energy independence.
Match Me With My Off Grid Kit
Explore
Residential Off Grid Commercial Off Grid EV Set Ups Information & Articles Pre-Wired Kits All Systems Sizing & Calculator
Company
About 100UP Our Solar Projects Our Process FAQs Contact 100Up
Off-Grid Solar Design & Installation in Ballarat
Supporting Ballarat and regional Victoria with reliable off-grid systems.
0400 092 621
1300 489 152
Ask For a Solar Install Estimate
Proudly Built by Brighter Websites
© 2026 100UP Off-grid solar systems. All rights reserved.
Privacy Accessibility Terms Warranty & Refunds

Enquire about - Powerful 12kW Redundant Off-Grid Kit

We respect your privacy - View our Privacy Policy.