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5kW Off Grid System Performance Upgrade

Solar panels mounted on house roof extension providing increased energy generation for off grid system

Summary

Sandi's older off-grid system was replaced with newer technology — easier to use, more efficient, and ready for future expansion. The upgrade focused on simplification rather than overbuild, with clear options at every decision point.

Outdated Off-Grid System Upgraded for Simplicity, Performance, and Flexibility

Install Specificaitons
5kW Sungrow inverter designed to manage both solar power generation and battery storage
Sungrow SBR Series modular home battery designed for high-performance residential energy storage.
Roof Mounted Solar Array
Scalable Battery design
Capacity can scale from 2 modules (6.4 kWh) and stack up to 8 (25.6 kWh) in a single tower.
Project Cost:
Installation Details
Ballarat, Victoria
November 1, 2023
Optimised Target Profile
Everyday Off-Grid Power, Existing Off-Grid Upgrade
Sungrow SBR Series Lithium Iron Phosphate (LFP) technology, designed for outdoor use & known for safety and long-term durability
Designed to support future expansion and changing energy needs with Improved overall efficiency and reliability

Sandi had an older off grid system that no longer matched modern energy expectations. The goal was not just replacement, but simplification and improvement. The upgraded system introduced newer technology that is easier to use, more efficient, and better aligned with current and future energy needs. Clear explanations and options ensured confidence throughout the process. The result is a reliable, modernised off grid setup that performs better day to day while giving flexibility for future expansion.

10+ Years Precision Installation

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Local Ballarat Team ● Over 20 Documented Installs to Browse ● Designed for 100% Off Grid    
Solar panels mounted on house roof extension providing increased energy generation for off grid system
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