Insights & Guides
Practical guides on solar PV, battery storage, EV charging, smart energy and grants — written for homeowners and businesses in Sussex and the South East.
Latest GuidePlanningSolar Panels in the South Downs National Park: Planning, Listed Buildings and Conservation Areas
Installing solar panels in one of England's most protected landscapes calls for careful preparation. This guide explains what National Park status, conservation areas and listed buildings mean for your solar installation.
PlanningDo You Need Planning Permission for Solar Panels in Pulborough?
For most properties in Pulborough, solar panels are permitted development. But the Lower Street Conservation Area, listed buildings and properties near the National Park boundary introduce considerations worth understanding first.
PlanningInstalling Solar Panels in a Conservation Area
Conservation area status affects where on your property permitted development rights apply — but it does not prevent solar installation. Understanding exactly where the restrictions apply is the key to planning a project confidently.
PlanningCan You Put Solar Panels on a Listed Building?
Solar panels on listed buildings always require planning permission and listed building consent — two separate applications. With careful design, consent is achievable. Here is what to expect from the process.
PlanningSolar Panels in Storrington and the South Downs National Park
Storrington has a genuinely split planning situation. Two planning authorities cover properties in the village — and which one applies to your home depends on where exactly it sits. Here is how to find out.
PlanningSolar Panels for Historic and Older Homes in Petworth
Petworth is within the South Downs National Park with a high concentration of listed buildings. Solar is achievable here, but the process involves both planning permission and listed building consent. Here is what to expect.
PlanningGround-Mounted Solar Panels: Planning Considerations
Ground-mounted solar panels fall under different planning rules from roof-mounted systems. When the conditions are met, no application is needed — but the detail matters, especially in national parks and conservation areas.
PlanningDo Home Battery Systems Need Planning Permission?
For most homes, a battery storage system does not require planning permission. But listed buildings, external housings and properties in national parks introduce considerations worth understanding before you proceed.
PlanningHow to Make Solar Panels Less Visually Prominent
Visual impact is one of the main reasons planning applications for solar are refused in sensitive locations. A thoughtful design approach — the right slope, specification and mounting system — can reduce it substantially.
PlanningSolar Panels on Barns, Garages and Outbuildings
For homeowners whose main house has a complicated roof, a listing, or a front-facing elevation that creates planning issues, outbuildings can offer a genuinely useful alternative. The rules differ from the main dwelling.
PlanningWhat Information Might a Planning Application for Solar Need?
If a planning application is required for your solar installation, knowing what to include from the outset will make the process significantly smoother. Here is what to expect and what Omni3 can provide.
Grants & FinanceWhy Finance Solar Panels and Battery Storage?
The upfront cost of a solar and battery installation stops many people from going ahead. Financing through Ideal4Finance may allow you to spread the cost, start generating electricity sooner, and retain your savings — but it is a credit commitment and the total repayable will typically exceed the cash price.
Grants & FinanceGreen Energy Grants in the UK (2026): What Funding Is Available and Who Qualifies?
Can you get financial help towards solar panels, battery storage, EV charging or heat pumps? This comprehensive guide covers every major UK grant scheme — Warm Homes Plan, Boiler Upgrade Scheme, OZEV grants, Smart Export Guarantee and VAT relief.
Smart EnergyHow Do I Buy Electricity When It's Cheap and Use It When I Need It?
What if you could buy electricity at its cheapest price, store it, and use it whenever you wanted? For many UK homes, this is already a reality. This guide explains exactly how smart energy works in practice.
Smart EnergyOctopus Energy Tariffs Explained – Which One Is Right for Your Home?
Octopus Energy offers more smart tariff options than any other UK supplier — but choosing the wrong one could cost you hundreds of pounds a year. This guide explains every tariff in plain English and helps you match the right one to your home.
SolarWhy Switch to Solar After the July 2026 Energy Price Cap Increase?
On 1 July 2026, Ofgem raised the energy price cap by 13%, pushing the typical annual dual-fuel bill to £1,862. For homeowners across West Sussex, Surrey and Hampshire, this is a good moment to assess what solar PV and battery storage could mean for their long-term energy costs.
Commercial EnergyThe Hidden Cost of Doing Nothing About Business Energy Prices
Rising energy prices are not a temporary disruption — they are a structural shift that erodes margins year after year. This guide explains the real cost of inaction and how solar provides a long-term price hedge.
Grants & FinanceOZEV EV Charger Grants Explained
A plain-English guide to the government grants available for EV charger installation in 2026 — including the Workplace Charging Scheme, residential grants and what you actually need to qualify.
SolarAre Solar Panels Worth It in Sussex?
Sussex and Hampshire get more sunshine than most of the UK. But are solar panels a genuinely good investment for homeowners in the South East? We look at the real numbers.
Battery StorageHow Much Battery Storage Do I Need?
Battery storage is one of the most confusing parts of any solar installation. This guide explains how to size a home battery correctly — and why bigger isn't always better.
Commercial EnergySolar vs Other Business Investments: Where Does Your Capital Work Hardest?
When a business has capital to deploy, solar competes with equipment upgrades, marketing spend, cash reserves, and financial products. Here is how to evaluate it honestly.
Commercial EnergyHow Commercial Solar Affects Business Cash Flow
Solar does not just reduce the energy line on your P&L — it changes how cash moves through a business. Here is what to expect across the full project lifecycle.
Commercial EnergyWhy Finance Directors Are Looking at Solar Differently
The capital allocation, EBITDA impact, and business valuation framework that finance directors use to evaluate commercial solar — and why the numbers look different from three years ago.
Commercial EnergyDoes Solar Increase Commercial Property Value?
MEES regulations, EPC requirements, green leases, and tenant demand are reshaping what commercial properties are worth. Solar is one of the clearest levers available to landlords and owner-occupiers.
Commercial EnergyWhy Sustainability Credentials Help You Win More Tenders
PPN 06/21 requires suppliers to central government to demonstrate a credible Carbon Reduction Plan. On-site solar is one of the most substantial and verifiable actions you can include.
Commercial EnergyCarbon Reduction Plans Explained
What a Carbon Reduction Plan is, who needs one, how Scope 1, 2 and 3 emissions work, and how solar PV contributes a measurable, verifiable reduction to your CRP.
Commercial EnergyTime-of-Use Tariffs Explained
How Octopus Agile, Intelligent Go, Economy 7, and half-hourly tariffs work — and how battery storage lets businesses exploit low-rate periods to significantly reduce energy bills.
Commercial EnergyWhy Battery Storage Is Becoming More Valuable Than Solar Alone
Peak shaving, tariff arbitrage, grid resilience, and demand management — the commercial case for battery storage as a standalone or integrated investment.
Commercial EnergySolar, Battery, EV Charging: The Complete Business Energy Ecosystem
How solar PV, battery storage, EV charging, and smart monitoring work together as an integrated commercial energy strategy — and why the system is worth more than the sum of its parts.
Commercial EnergyHow Solar & Battery Storage Can Improve Your ESG Credentials and Sustainability Performance
Businesses are under increasing pressure to reduce carbon emissions, demonstrate environmental responsibility and perform against ESG criteria. Solar PV and battery storage provide a practical, measurable route to improving sustainability performance.
Commercial EnergyHow Solar Energy Can Increase EBITDA and Business Value
For many businesses, energy costs are one of the largest controllable operating expenses. Reducing them through solar PV and battery storage can improve profitability, strengthen cash flow and potentially increase business valuation.
EV ChargingEV Charging With Solar Panels
Charging your electric vehicle from your own solar panels is one of the most cost-effective things you can do with a home energy system. Here's exactly how it works.
Battery StorageSigenergy vs Tesla Powerwall: Which Battery Is Right for You?
Two of the most popular home battery systems in the UK go head to head. We compare performance, cost, monitoring and suitability across different household needs.
SolarSolar Panel Payback Period Explained
How long does it actually take to pay back a solar installation? The answer depends on far more than just the system cost. We walk through the calculation from start to finish.
Smart EnergySmart Energy Management for Homeowners
Smart energy management isn't just for large commercial buildings. Here's how homeowners with solar, battery storage and an EV can use time-of-use tariffs and monitoring to cut bills significantly.
Grants & FinanceThe Workplace Charging Scheme: A Complete Guide for Businesses
The OZEV Workplace Charging Scheme covers 75% of the cost of installing EV chargers at your business premises. This guide explains who qualifies, how to apply and what to expect.
Have a question not covered here?
Our engineers are happy to give honest, no-pressure advice on solar, battery, EV charging or any other energy project.