Fixed pricing. Engineered systems. UK-based team.

Custom Solar System UK
Designed Around Your Home. Not Limited by Fixed System Sizes.

For properties where standard systems are not enough, and performance needs to be engineered, not estimated.

Fully customised system design
Built around your actual energy usage
Designed for long-term performance and scalability

Get Your Custom Assessment → Speak with an Engineer

Technical Overview

What Is a Custom Solar System?

A custom solar system is designed specifically for your property, your energy usage, and your long-term plans.

Unlike fixed system sizes (3.6 kW, 5 kW, 8 kW, 10 kW), a custom system is not constrained by predefined packages. Instead, it is engineered based on:

your actual electricity consumption
available roof space and layout
future energy usage (EVs, heat pumps, extensions)
desired level of energy independence

The result is a system designed to deliver maximum usable output, not just installed capacity.

Custom Engineered

Scalable Capacity

Performance Warranty

Suitability

When a Custom System Makes Sense

A custom system is typically the right choice if:

Your property has large or complex roof space
You have very high electricity usage
You own or plan to install multiple EVs
You are installing or planning a heat pump
You want to maximise energy independence
You are investing in a long-term energy strategy, not a basic system

⚠ Important:

Standard system sizes are designed to fit most homes.

Custom systems are designed for homes that don’t fit standard assumptions.

Performance

What a Custom System Delivers

Maximum use of available roof space & higher total energy generation

Better alignment with real consumption

Scalable system design for future upgrades

Long-term optimisation, not short-term compromise.
This is where solar becomes a fully engineered energy system, not a standard installation.

System Architecture

Solar + Battery + Full Energy Integration

Custom systems are often designed as complete energy ecosystems.

Solar Generation

Panels positioned and sized to maximise real output across your roof.

Battery Storage

Battery systems sized to match your usage, not fixed capacities.

Store excess energy efficiently
Use it when electricity is most expensive
Increase self-consumption significantly

EV Charging Integration

Designed for one or multiple EVs
Load-balanced charging systems
Integration with solar generation

Future-Proof Design

Systems are engineered to support:

Additional battery capacity
Increased consumption
New technologies as they are added

Complete Package

What’s Included

No missing components. No hidden costs. Every AORO installation is delivered complete.

High-Performance Solar Panels

Tier 1 monocrystalline panels selected for maximum output.

Premium Inverter System

Engineered for higher loads, long-term reliability and real-time monitoring.

Full Installation & Commissioning

Complete in-house installation by qualified UK engineers with full system testing.

All Required Electrical Works

Including electrical infrastructure upgrades and MCS certification.

Monitoring via Mobile App

Real-time generation tracking, consumption data, and proactive fault alerts.

10-Year Workmanship Warranty

Full coverage on installation quality backed by UK-based engineers.

Typical Investment

Custom systems vary significantly depending on scope.

Most projects fall within:

£X,XXX – £XX,XXX+

Final cost depends on:

System size and complexity
Roof structure and layout
Electrical infrastructure & integration required

Finance options available.

Performance Value

Why Custom Systems Outperform Standard Installations

Better Sizing

Avoids both undersizing (lost savings) and oversizing (wasted investment).

Higher Self-Consumption

More of your generated energy is actually used, not exported.

Long-Term Efficiency

Designed for performance over 20+ years, not just initial installation.

Before You Compare Quotes

Most installers will try to fit your property into a standard package. This often results in:

incorrect system sizing
unused roof capacity
lower long-term performance

We design systems around your property — not around fixed packages.

How It Works

Our Installation Process

Full Assessment

Detailed review of your property, usage, and future plans

Engineering Design

System designed based on real-world conditions and requirements

Fixed-Price Proposal

Clear, itemised pricing with no hidden elements

Installation

Delivered by UK-based engineers

Commissioning & Optimisation

System configured for maximum performance

Ongoing Support

Long-term support and upgrade capability

Common Questions

Frequently Asked Questions

How do I know if I need a custom system?

If your energy usage is high, your property is large, or you want more than a standard system can deliver, a custom design is recommended.

Is a custom system more expensive?

Higher upfront cost, but often better long-term return due to improved system efficiency and sizing.

Can I include battery storage?

Yes. Most custom systems include battery integration as standard or optional.

Can the system be expanded later?

Yes. All systems are designed with scalability in mind.

How long does it take?

Installation time depends on system size and complexity, but most residential systems are completed within 1–2 days.

Next Step

Get a System Designed
for Your Home

If you want a system that fits your property properly, not approximately, start with a full assessment.
We will show you:

what your property can generate
what system size is optimal
how much it will cost
what return you can expect

No assumptions. No standard packages. No pressure.

Get Your Custom Solar Assessment

Custom Solar System UKDesigned Around Your Home. Not Limited by Fixed System Sizes.