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10kW Reliable Off-Grid Home Solar Kit

10kW off-grid system with dual-inverter reliability and expandable storage, supporting all-electric homes and EV use.
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Two complete 10kW off-grid solar system configurations showing Deye inverters, Pylontech batteries and solar panels
Two complete 10kW off-grid solar system configurations showing Deye inverters, Pylontech batteries and solar panels

Power your life off-grid, in every season.

Summary

10kW off-grid system for 3-4 person all-electric homes. Sigenergy (26kWh battery, 20kW solar expansion) or Deye/Pylontech (13kWh battery, 15kW solar expansion) configurations. 10kW dual inverter. Heat-pump hot water recommended.

Target Profile
Two complete 10kW off-grid solar system configurations showing Deye inverters, Pylontech batteries and solar panels
System Information
Estimated Daily Energy Usage
~ 18.75 kWh
Battery Capacity
13 kWh (1 x 13 kWh) or 26 kWh (1 x 26 kWh)
Inverter Capacity
10 kW (2 x 5 kW)
Solar Array 
10 kW (1 x 10 kW)

10kW Off grid solar systems

252 10kW Off grid solar systems A 10kW system is most commonly used for a residence with 3-4 occupants and is fully capable of powering an all-electric house. The only recommendation is to use a heat pump for the hot water system. Deye/Pylontech System include Jinko solar panels 10kW or 15kW—25/25 years warranty Pylontech lithium battery 13kWH usable capacity—10 years warranty Deye inverter 5kW X 2 = 10kW inverter—10 years warranty Remote monitoring Possible Extension: Batteries easy to add at a later stage Solar panels array can be extended up to 15kW Recommended generator size: 12kVa or bigger System cost: call or text for pricing 0400092621     Sigenergy System include Jinko solar panels 10kW—25/25 years warranty Sigenergy lithium battery 26kWH usable capacity—10 years warranty Sigenergy inverter 5kW X 2 = 10kW inverter—10 years warranty Remote monitoring Possible Extension: Batteries easy to add at a later stage Solar panels array can be extended up to 20kW DC charger for Electric vehicle can be integrated into the system Recommended generator size: 12kVa or bigger System cost: call or text for pricing 0400092621 Sigenergy Key Features: Each inverter/battery unit operates independently. In the event of a failure in any unit, the others will continue to provide power without interruption.

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100Up DesignedOff Grid Solar

10kW Off grid solar systems 252 10kW Off grid solar systems A 10kW system is most commonly used for a residence with 3-4 occupants and is fully capable of powering an all-electric house. The only recommendation is to use a heat pump for the hot water system. Deye/Pylontech System include Jinko solar panels 10kW or […]

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

~ 18.75 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 10kW Off grid solar system is designed for reliable, long-term off-grid performance
Request Your 10kW Off-Grid 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
Expand and Upgrade Ready
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 your10kW Off-Grid 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.
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Find Your Systems Match
Local Ballarat Team ●  10 years Over 120+ Installs 
Two complete 10kW off-grid solar system configurations showing Deye inverters, Pylontech batteries and solar panels
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Off-grid solar systems designed for reliable, long-term energy independence.
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