Ringwood Future-Ready Home Energy System

Case Study · Residential Energy

As part of a major home renovation in Ringwood, the homeowners were moving toward greater electrification — upgrading air-conditioning, replacing gas cooking with electric appliances and preparing dedicated wiring for future EV charging. Maxwell Energy designed a complete solar and battery solution around those future energy needs rather than current electricity consumption alone.

Completed Ringwood residential solar installation
RINGWOOD · VICTORIA A future-ready home energy platform designed around electrification, storage and resilience.
SOLAR · BATTERY · EPS
Project Snapshot

Designed for a more electrified home.

Rather than sizing the system around historical consumption alone, the project creates a flexible energy platform designed to support increasing household electricity demand, battery utilisation and future EV charging.

Solar Capacity 14.725kW 31 × Trina Vertex S+ 475W Modules
Hybrid Inverter FoxESS KH10 Single-Phase Hybrid Inverter
Battery Storage 41.76kWh FoxESS CQ7-L6
Annual Generation 17,400kWh Estimated
Project Background

A renovation moving toward full electrification.

The renovation was changing both the property and its future energy profile. Rather than treating solar as a standalone addition, the project was planned around how the renovated home would consume electricity over the long term.

01 Major residential renovation
02 Air-conditioning system upgrade
03 Gas cooking replaced with electric appliances
04 Dedicated wiring prepared for future EV charging
Client Objectives

Build for tomorrow, not only for today.

The client wanted lower long-term electricity costs together with greater self-consumption, energy resilience and the flexibility to support future household electrification.

01 Reduce long-term electricity costs
02 Maximise rooftop solar generation
03 Increase solar self-consumption
04 Provide whole-home backup capability
05 Prepare the property for future EV charging
06 Optimise energy use throughout the year
Engineering Approach

Turning a complex roof into an energy opportunity.

Multiple roof planes and different orientations meant the array had to be engineered around annual energy harvest, seasonal shading, MPPT allocation, cable routing, maintenance access and architectural appearance.

01

Analyse Roof Orientation

Assess the available roof planes and orientations before determining where generation capacity should be distributed.

02

Consider Seasonal Shading

Account for how shading conditions vary throughout the year rather than designing around a single point in time.

03

Plan MPPT Allocation

Organise the array around the different roof orientations and hybrid inverter architecture.

04

Maximise Suitable Roof Area

Distribute 31 Trina Vertex S+ 475W modules across appropriate roof sections to achieve 14.725kW capacity.

05

Integrate Access & Aesthetics

Consider cable routing, maintenance access and the architectural appearance of the completed installation.

FoxESS hybrid inverter and battery installed at Ringwood home
FOXESS HYBRID ENERGY PLATFORM 10kW hybrid inverter + 41.76kWh battery storage
Engineering Solution

A solar and battery platform built around future demand.

Maxwell Energy maximised suitable roof area with 31 Trina Vertex S+ 475W modules and centred the system around the FoxESS KH10 hybrid inverter and 41.76kWh FoxESS CQ7-L6 battery. The result is a flexible energy platform designed around the home's future electricity requirements rather than current consumption alone.

PV Array 14.725kW
Solar Modules 31 × Trina Vertex S+ 475W
Hybrid Inverter FoxESS KH10
Battery FoxESS CQ7-L6 · 41.76kWh
Backup Whole House Backup (EPS)
Seasonal Energy Strategy

One system. Different strategies throughout the year.

The system is designed to use strong solar production during summer while maintaining flexibility to optimise battery utilisation when winter solar production is lower.

SUMMER / SOLAR FIRST

Generate & Store

The 14.725kW PV array is expected to produce approximately 17,400kWh annually. During most summer days, generation can supply household loads while fully charging the 41.76kWh battery, enabling high self-consumption and lower grid imports.

WINTER / TOU OPTIMISATION

Charge & Shift

When solar production decreases, the homeowner can use Time-of-Use optimisation. Where the electricity retailer provides an applicable free or low-cost three-hour charging period, the battery can charge during that window and later discharge during peak-tariff periods.

WHOLE HOUSE BACKUP / EPS Backup designed around the whole home — not only selected circuits.
Energy Resilience

Keep the home operating when the grid goes down.

Unlike many residential battery installations that provide backup to selected circuits only, this system provides Whole House Backup (EPS). During a grid outage, the FoxESS hybrid system automatically transfers the home to battery supply, allowing household operation to continue with minimal interruption.

Expected Benefits

Designed for independence, resilience and long-term flexibility.

01 / GENERATION 17,400kWh Estimated annual solar generation
02 / STORAGE 41.76kWh Battery storage capacity
03 / RESILIENCE Whole-Home Backup EPS backup capability
04 / COST Lower Grid Reliance Designed to reduce long-term electricity costs
05 / ELECTRIFICATION Future Ready Prepared for EV charging and higher electrical loads
06 / ENERGY CONTROL Greater Independence More flexibility in how solar and stored energy are used
Why This Solution?

The system was designed around where the home's energy needs are going — not only where they are today.

By considering the renovation, increasing electrification, future EV charging, seasonal solar production and battery utilisation from the beginning, Maxwell Energy created a flexible residential energy platform designed for long-term use rather than a conventional solar-only installation.

Planning a Future-Ready Home?

Start with your future energy needs.

If you're renovating, electrifying your home, considering battery storage or preparing for an EV, Maxwell Energy can help you understand how today's energy system can be designed around tomorrow's requirements.

Start Your Energy Consultation