Yield
What UK yield really looks like
Realistic annual output and seasonality.
Coming soon
Solar
Solar Guides
Basics
4 min read
How solar PV actually generates electricity
A plain-English explanation of panels, inverters and export.
Read guide →
Sizing
5 min read
Sizing an array to your consumption
Why bigger isn't always better.
Read guide →
Payback
How to think about solar payback in 2026
Why payback maths are shifting and how to model them honestly.
Coming soon
Roofs
Roof suitability and shading
The site factors we assess before quoting.
Coming soon
Integration
Solar as part of a wider energy system
How solar interacts with batteries, EVs and tariffs.
Coming soon
Battery Storage
Battery Storage Guides
Basics
How home batteries actually work
Chemistry, capacity, usable capacity and cycles.
Coming soon
Sizing
Battery sizing: load-led, not solar-led
Why the tariff often matters more than solar.
Coming soon
Dispatch
Self-consumption vs trading dispatch
Different strategies for different homes and sites.
Coming soon
Warranty
Reading a battery warranty properly
Cycles, throughput and residual capacity clauses.
Coming soon
Backup
Backup power: what a battery really does
What islanding is, and what it isn't.
Coming soon
Commercial
Commercial storage revenue stacks
Peak-shaving, resilience, export and flexibility.
Coming soon
EV Charging
EV Charging Guides
Home
Home EV charging explained
Hardware, tariffs and solar-aware charging.
Coming soon
Workplace
Planning workplace charging that scales
Grid capacity, load balancing and access control.
Coming soon
Fleet
Fleet charging fundamentals
Depot design, duty cycles and OZEV routes.
Coming soon
Tariffs
EV tariffs that actually save money
What to look for and what to avoid.
Coming soon
Solar
Charging an EV from your own solar
How solar-aware charging logic really works.
Coming soon
V2G
V2G and what it means for you
Vehicle-to-grid explained without the hype.
Coming soon
Energy Optimisation
Energy Optimisation Guides
Tariffs
SEG and dynamic export explained
The tariffs that make export revenue meaningful — and how to qualify.
Coming soon
Monitoring
Why monitoring is the foundation of savings
A system isn't earning if it isn't performing.
Coming soon
Reporting
What good energy performance reporting looks like
Savings, revenue and ESG in one clear picture.
Coming soon
Portfolio
Landlord energy upgrades before MEES 2030
A practical portfolio-level roadmap.
Coming soon
Farm
Farm energy independence: what it really takes
Solar, storage, resilience and the load profile of a working farm.
Coming soon
Service
Choosing a managed energy partner vs. an installer
What changes when you buy a system as a managed service.
Coming soon
Heat Pumps
Heat Pump Guides
Basics
What Is an Air Source Heat Pump?
How the technology works and where it fits in a UK home.
Coming soon
UK Homes
Do Heat Pumps Work in UK Homes?
Performance in a UK climate and typical property types.
Coming soon
Integration
Heat Pumps and Solar Panels
How a heat pump can be paired with solar PV, battery storage and smart tariffs.
Coming soon
Planning
What to Consider Before Installing a Heat Pump
Radiators, hot water, electrical capacity and controls.
Coming soon
Suitability
Heat Pumps, Insulation and Property Suitability
Why fabric-first matters and how suitability is assessed on survey.
Coming soon
Energy IQ Assessment
Discover your property's Energy IQ.
Answer a few simple questions and receive an indicative view of your property's energy position, key opportunities and suggested next steps.
Step 1 — Tell us about your property
Step 2 — Receive your indicative Energy IQ summary
Or call us on 0333 091 5002
Indicative assessment. No obligation.