Case Studies

Monarch House
(Waymade PLC)

How Waymade PLC achieved £1M+ in lifetime
savings with a 290kWp solar installation.

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Case Studies

Exceptional Results

This commercial solar installation delivers outstanding financial and
environmental returns.

£

1,072,780

Lifetime Bill Savings

£

59,000

+

Annual Savings

43.22

%

Internal Return Rate (IRR)

2.4

yrs

Payback Period

645

Solar Panels Installed

290.25

kWP

System Capacity
£

1,072,780

Lifetime Bill Savings
£

59,000

+
Annual Savings

43.22

%
Internal Return Rate (IRR)

2.4

yrs
Payback Period

645

Solar Panels Installed

290.25

kWP
System Capacity
All figures are estimated and subject to site conditions and energy usage patterns.
Client Objective

Why Renewable Energy?

Understanding the business drivers behind the decision to invest in solar

Rising energy costs impacting operational expenses

Corporate ESG targets requiring renewable energy adoption

Long-term cost certainty and protection from energy price volatility

Reducing carbon footprint across commercial property portfolio

The Challenge

Overcoming Obstacles

Every project presents unique constraints. Here’s what we navigated to deliver success.
Large Roof Area Assessment

Comprehensive structural evaluation required for 645 panel installation

Grid Connection

Coordination with DNO for grid connection and export capabilities

Operational Continuity

Installation scheduling to minimise disruption to building tenants

System Optimisation

Maximising self-consumption rates across multiple tenant profiles

S-TEC Solution

Our Approach

A tailored solution designed to maximise returns while meeting all technical and commercial requirements.

System Design
Custom 290kWp array with 645 Trina Solar Vertex S+ 450W high-efficiency panels
Power Electronics
SolarEdge inverters with 325 power optimizers for maximum energy harvesting
Monitoring
Real-time performance monitoring with comprehensive analytics dashboard
Commercial Structure
Capital purchase model delivering 43.22% IRR with 2.4-year payback
See It In Action

A Seamless Installation

Watch the drone footage of the completed 290kWp solar array at Monarch House. 645 high-efficiency Trina Solar panels working in harmony to power sustainable operations.

Trina Solar Vertex S+ Modules
450W high-efficiency panels
SolarEdge Inverters & Optimizers
Maximum energy harvesting technology
39.89% Bill Offset
Significant reduction in energy costs
Delivery & Installation

From Concept to Completion

Our streamlined approach delivers exceptional results with minimal disruption.
01

Site Assessment

Comprehensive evaluation of the Monarch House facility to determine optimal panel placement and system sizing.
02

System Design

Custom 290kWp array design with 645 Trina Solar panels, optimized for maximum energy generation.
03

Installation

Professional installation of panels, SolarEdge inverters, and 325 optimizers with minimal disruption to operations.
04

Commissioning

Thorough testing and grid connection, with full monitoring system activation for real-time performance tracking.
Environmental Impact

Powering a Sustainable Future

Beyond financial returns, this installation makes a significant environmental
difference.

All figures are indicative and subject to site conditions and energy usage patterns. Environmental calculations are
based on standard conversion factors.

“S-TEC delivered an exceptional solar installation that has exceeded our expectations. The professionalism and expertise shown throughout the project gave us complete confidence in the system.”

Property Manager
Waymade PLC
Is This Relevant?

This Project May Be
Relevant If...

  • Commercial property with large roof space

  • Multi-tenant buildings seeking energy cost reduction

  • Businesses targeting net-zero or ESG commitments

  • Properties in the South East of England

  • Organisations seeking systems above 200kWp

Sound like your situation? Let’s explore how we can help.

Ready to Transform Your
Energy Future?

Join industry leaders like Waymade PLC in making the switch to
sustainable energy. Discover how much your business could save.

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