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26kWh Solar Battery Upgrade

26kWh battery upgrade paired with dual 6kW hybrid inverters and remote monitoring for near-total grid independence.,

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Two white Pylontech battery units providing 26kWh of residential energy storage capacity

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Off-Grid Solar
26kWh Solar Battery Upgrade

Power your life off-grid, in every season.

Summary

Convert existing grid-connected solar to near-total grid independence. We replace the existing inverter with a Sigenergy 12kW hybrid (dual 6kW), add 26kWh of Sigenergy battery storage, and wire a backup circuit. EV charger integration available.

Target Profile

System Information

Estimated Daily Energy Usage

~ 37.5 kWh

Battery Capacity

26 kWh (1 x 26 kWh)

Inverter Capacity

12 kW (2 x 6 kW)

26kWh Battery for Installed Solar Panels

26kWh Battery for installed solar panels 26kWh Battery for installed solar panels Integrating Batteries into Your Grid-Connected Solar System We replace your current inverter with a new Sigenergy hybrid model, add batteries, and connect a backup circuit to your power board.Sigenergy Battery System include Sigenergy lithium battery 26kWH usable capacity—10 years warranty Sigenergy inverter 6kW X 2 = 12kW 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 A generator can be connected to the inverter in parallel with the grid System cost: call or text 0400092621With a 26 kWh battery, you can achieve near-total independence from the grid

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100Up DesignedOff Grid Solar

26kWh Battery for Installed Solar Panels 26kWh Battery for installed solar panels 26kWh Battery for installed solar panels Integrating Batteries into Your Grid-Connected Solar System We replace your current inverter with a new Sigenergy hybrid model, add batteries, and connect a backup circuit to your power board. Sigenergy Battery System include Sigenergy lithium battery 26kWH […]

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

5kw off grid solar system
12kW off grid solar Ballarat
Solar & EV Installation
10kW Off grid solar system near Ballartat VIC

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

Target Property Profile

Energy Independence Optimision

~ 37.5 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 26kWh Solar Ready Battery & Inverter is designed for reliable, long-term off-grid performance

Request Your 26kWh Solar Ready 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