The Glow blog
Straight answers on solar, storage, EV charging and home electrics.
85 guides written for Northern Ireland homes and businesses — costs, standards, grants and how the kit actually behaves.
Solar & storage · 27 August 2026
No south-facing roof, 69% self-sufficient: a Belfast install in numbers.
A real east Belfast job: 6.3 kWp split across three roof faces with no south aspect, a wall-mounted SigenStor and a Tesla. The full design figures, honestly.
Solar & storage · 26 August 2026
Solar panels on an oil-heated home in Northern Ireland: does it actually help?
Most NI homes heat with oil. Here is what solar, a battery and a hot-water diverter genuinely change on an oil-heated house — and what they don't.
Solar & storage · 26 August 2026
Is a home battery worth it without solar panels?
You can fit a battery with no panels and charge it on cheap overnight electricity. When that pays in Northern Ireland, when it doesn't, and what it costs.
Solar & storage · 26 August 2026
Farm solar in Northern Ireland: which sheds pay, and what it takes.
Dairy, poultry and grain sheds have the roof and the daytime load solar wants. What pays on an NI farm, the 20% NISEP grant, three-phase and G99 explained.
Solar & storage · 26 August 2026
Commercial solar in Northern Ireland: how to build the business case.
How to work out whether solar pays for your NI business: half-hourly data, self-consumption, the 20% NISEP grant, G99 approval and what a real quote shows.
Solar & storage · 22 August 2026
Solar export payments in Northern Ireland, explained.
No Smart Export Guarantee in NI — so how are you paid for surplus solar? Supplier export tariffs (Power NI 9.64p/kWh), export meters, NIE Networks registration.
Solar & storage · 22 August 2026
Do I need planning permission for solar panels in Northern Ireland?
Most NI homes need no planning permission for roof solar: permitted development limits (200 mm, below the ridge), conservation-area and listed-building rules.
Solar & storage · 22 August 2026
Which home battery is best in Northern Ireland? Hinen A Series vs Sigenergy SigenStor vs EcoFlow PowerOcean.
Hinen vs Sigenergy SigenStor vs EcoFlow PowerOcean: capacity, backup, EV charging, warranty and who each suits — from an NI installer who fits all three.
EV charging · 30 July 2026
EV Charger Grants Available in Northern Ireland
Discover EV charger grants in Northern Ireland, including eligibility, funding amounts, application steps, and installation costs for 2026.
EV charging · 23 July 2026
Home EV Charger Installation: What You Need to Know
Learn about EV charger installation in Northern Ireland, including costs, grants, installation steps, and how to choose the right installer.
Solar & storage · 16 July 2026
How to Choose the Right Solar PV Installer Near You
Learn how to choose a trusted solar PV installer in Northern Ireland, what qualifications to check, installation costs, and available grants.
Solar & storage · 9 July 2026
Are Solar Panels and Battery Storage Worth It Together?
Learn how solar panels and battery storage work together to cut energy bills, store excess power, and maximise savings across the UK.
Solar & storage · 2 July 2026
How Solar Panels Work Without the Jargon
Learn how solar panels work, cut energy bills, store power, and earn export payments with this simple guide for UK homeowners.
Solar & storage · 25 June 2026
Solar Panel Installation Costs in Northern Ireland
Discover solar panel costs in Northern Ireland, system sizes, savings, grants, and how to maximise energy efficiency at home or business.
Electrical & safety · 18 June 2026
Electrical Installation Safety Tips for Homeowners
Learn how to keep your home safe in Northern Ireland with EICR inspections, consumer unit upgrades, EV charger and solar panel safety.
Electrical & safety · 4 June 2026
Signs Your Home Needs Rewiring
Learn how rewiring and updating your consumer unit keeps UK homes safe, compliant, and ready for EV chargers or solar panel upgrades.
Electrical & safety · 28 May 2026
Complete Guide to Consumer Unit Replacement
Learn why upgrading your consumer unit in the UK is essential for safety, compliance, and supporting solar panels or EV chargers.
Electrical & safety · 21 May 2026
Electrical Certification and Home Insurance
See how electrical certificates affect UK home insurance and safety. Stay covered with proper inspections and paperwork.
Electrical & safety · 14 May 2026
EICR vs Electrical Safety Certificate Explained
Understand the difference between an EICR and an Electrical Safety Certificate to ensure electrical safety and compliance in Northern Ireland.
Electrical & safety · 7 May 2026
How Often Should You Have an EICR Done
Learn how often you should have an EICR in Northern Ireland and why regular electrical inspections help keep properties safe and compliant.
Electrical & safety · 30 April 2026
What to Expect During an EICR Inspection
Discover how EICR inspections ensure electrical safety, prevent fires, and help properties meet modern standards with regular checks.
Electrical & safety · 23 April 2026
How to Prepare Your Home for a Consumer Unit Replacement
Learn how to prepare for a consumer unit replacement in Belfast. Understand safety, timelines, and what happens during installation.
Electrical & safety · 16 April 2026
The True Cost of DIY Electrical Work in the UK
Learn the risks of DIY electrical work in the UK. Understand safety rules, hidden costs, and why hiring a qualified electrician matters.
Electrical & safety · 9 April 2026
Electrical Services Checklist for New Homeowners
Use this electrical checklist to inspect wiring, safety, and compliance in your new home. Prevent risks and plan upgrades with confidence.
Electrical & safety · 2 April 2026
Why Choose a Registered Electrician in Belfast
Electrical work affects the safety of every home and business. Faulty wiring, overloaded circuits, or poorly installed equipment can lead to fire risks or
Solar & storage · 26 March 2026
Battery Storage for Solar in Northern Ireland: How to Power Your Home Day and Night
What a solar battery does in a Northern Ireland home — how it works overnight, what size you need, costs at 0% VAT until March 2027, and what happens in a power cut.
Electrical & safety · 19 March 2026
Choosing a NICEIC Approved Electrician in Belfast: What It Really Means for Your Safety
Learn why hiring a NICEIC-Approved Electrician in Belfast ensures safe, compliant electrical work and protects your home or business.
Electrical & safety · 12 March 2026
From Repairs to Renovations: Why Locals Trust Glow Electric for General Electrical Works in Belfast
Expert general electrical works in Belfast. Safe, reliable repairs and upgrades for homes and businesses by trusted local electricians.
Smart heating · 5 March 2026
Smarter Homes Start Here: The Benefits of Smart Heating Systems Installation in Belfast
Install smart heating in Belfast to reduce energy bills, improve comfort, and gain full control over your home’s heating all year round.
Electrical & safety · 26 February 2026
Electrical Certification in Belfast: What Every Homeowner and Landlord Should Know
Electrical Certification in Belfast explained: EICR requirements, landlord legal duties, safety checks, and how homeowners can stay compliant.
Electrical & safety · 19 February 2026
Why Consumer Unit Replacement in Belfast Is More Important Than You Think
Ensure safety with consumer unit replacement in Belfast. Upgrade to 2026 standards, protect against fire risks, and ensure full compliance. Act now.
EV charging · 12 February 2026
EV Charging Installation in Northern Ireland: Your Complete Home & Business Guide
Master the essentials of EV charging in Northern Ireland. Get the 2026 guide on home & business costs, £500 OZEV grants, and expert installation tips.
Solar & storage · 5 February 2026
Solar Panel Installations in Belfast: How Much Can You Really Save in 2026?
Discover how solar panel installations in Belfast can save you up to £1,000+ annually in 2026. Learn about 0% VAT, costs, and typical payback periods.
Electrical & safety · 30 January 2026
Electrical Test and Inspection: The Ultimate Safety Check Every Home Needs
Protect your property with an electrical safety inspection. Learn why an EICR is the ultimate check-up for your home’s wiring and peace of mind.
Electrical & safety · 22 January 2026
Emergency Electrician Belfast: What to Do Before Help Arrives
Need an emergency electrician in Belfast? Learn key safety steps to take before help arrives to protect your home and reduce risk.
EV charging · 15 January 2026
Home EV Charging Points: Are They Really Worth the Investment?
Discover if home EV charging points are worth it in 2026. Compare installation costs, off-peak savings, and property value boosts for UK homeowners.
Electrical & safety · 7 January 2026
House Electrical Inspection: 7 Things Electricians Always Find (That You Might Miss)
What are experts finding in your home? Discover the 7 most common house electrical inspection fails that homeowners often miss. Stay safe and compliant.
EV charging · 2 January 2026
Charging an EV at Home: Hidden Costs and Big Benefits Nobody Tells You
Is home EV charging worth it? Discover the 2026 installation costs, hidden fees like fuse box upgrades, and the big benefits for UK homeowners.
Electrical & safety · 22 December 2025
Surge Protection for Home: The Small Device That Could Save You Thousands
Protect your home from power spikes. Learn how a small surge protection device can save you thousands in damaged appliances and electrical repairs.
EV charging · 18 December 2025
EV Charging at Home: The Smartest Upgrade for Your Driveway
Charge your EV smarter and cheaper! Discover the benefits and simple steps for installing the ultimate EV home charging station right on your driveway.
Electrical & safety · 11 December 2025
Solar Panels NI: How Homeowners Are Cutting Bills and Going Green in 2026
Considering solar panels in NI? Learn how homeowners are slashing energy bills and embracing green energy and self-sufficiency using PV technology this year.
Solar & storage · 4 December 2025
Going Green: How Solar Panels and EV Charging Are Powering Belfast Forward
Discover how solar panels and EV charging are boosting sustainability in Belfast — cutting costs, reducing emissions, and powering a greener future.
Electrical & safety · 27 November 2025
Why Electrical Inspections Are Critical for Safety and Insurance in Belfast Homes
Ensure your Belfast home is safe and compliant. Learn why electrical inspections are essential for protection, insurance validation, and peace of mind.
EV charging · 20 November 2025
How Belfast Businesses Benefit from Installing Commercial EV Charging Stations
Discover how Belfast businesses benefit from commercial EV charging stations — attract customers, boost sustainability, and future-proof your operations.
EV charging · 13 November 2025
EV Home Charging Installation: Grants, Costs & Setup in Northern Ireland
Explore EV home charging in Northern Ireland — from grants and costs to setup tips. Make charging your electric car easy and affordable at home.
Electrical & safety · 6 November 2025
A Complete Guide to Industrial Electrical Services in Belfast
Explore industrial electrical services in Belfast. Learn about installations, maintenance, and expert solutions to keep your business running safely.
Electrical & safety · 30 October 2025
Signs You Need Electrical Repair Services in Belfast (And Who to Call)
Learn the key signs your home needs electrical repair in Belfast and find out who to call for safe, reliable, and professional electrical services.
Electrical & safety · 23 October 2025
Electrical Inspections in Belfast: How Often Do You Need One?
Belfast property owners: Find out how often you need an electrical inspection. Get the facts on safety standards, legal requirements, and best practices.
EV charging · 16 October 2025
How to Prepare Your Business for EV Charging Points
Ready to go electric? Get the business plan! Learn how to prepare your site for EV charging points to attract staff and customers.
Electrical & safety · 9 October 2025
Electrical Installation Services in Belfast: What’s Included & Why It Matters
Need an electrician in Belfast? See what's included in professional electrical installation services and why choosing experts matters.
EV charging · 2 October 2025
The Future of Driving: Why You Need EV Home Charging Installation in Belfast
Make sure you are following all the instructions in your internal documentation. Unlock the potential of your electric vehicle!
EV charging · 18 September 2025
Commercial EV Charging Station Installation: What Businesses in Belfast Need to Know
Navigating commercial EV charger installation in Belfast? We cover the key details, from grants and costs to power needs and local regulations.
Solar & storage · 11 September 2025
Are solar panels worth it in Belfast and Northern Ireland? The 2026 answer.
A Belfast installer's straight 2026 answer: NI solar costs (from £4,200, 0% VAT), where the savings come from, export payments, and when it isn't worth it.
Electrical & safety · 4 September 2025
Energy-Efficient Lighting Upgrades for Belfast Homes: Where to Start
Learn how energy-efficient lighting upgrades can reduce energy costs in Belfast homes and where to start with professional advice.
Electrical & safety · 19 August 2025
Signs You Need Consumer Unit Replacement in Your Belfast Home
Need a consumer unit replacement in Belfast? Learn the key signs of an outdated fuse box and why an upgrade is essential for your home's safety.
Solar & storage · 14 August 2025
How Solar Panels Work with Battery Storage for Belfast Homes
Learn how solar panels with battery storage power Belfast homes, cut energy bills, and provide reliable, eco-friendly electricity all year round.
EV charging · 1 August 2025
The Benefits of Installing a Smart EV Charger in Your Belfast Home
Discover the benefits of installing a smart EV charger at your Belfast home—save time, cut costs, charge efficiently.
EV charging · 24 July 2025
What to Expect During a Home EV Charger Installation in Belfast
Get ready for your home EV charger installation in Belfast! Learn about the process, from initial survey to final testing and demonstration.
EV charging · 14 July 2025
How to Choose the Right EV Charger for Your Home in Belfast
Choosing an EV charger for your Belfast home? Learn key factors like power, smart features, and installation to find the perfect fit.
Electrical & safety · 11 July 2025
Choosing the Right Electrician in the UK: What to Look For and Why It Matters
Choosing an electrician in the UK? Learn what to look for and why selecting the right one is crucial for safety and quality. Get expert tips here.
Electrical & safety · 4 July 2025
The Future of Home Energy: Smart Electrical Upgrades for UK Homes
Future-proof your UK home! Explore smart electrical upgrades for efficient, sustainable home energy and a greener lifestyle.
Electrical & safety · 26 June 2025
Why Regular Electrical Inspections Can Save You Thousands in Repairs
Regular electrical inspections save thousands. Prevent costly repairs, fires, and boost efficiency with proactive system checks.
Electrical & safety · 19 June 2025
Top 5 Signs You Need to Wiring upgrade Your Home: A UK Electrician’s Guide
**See the top 5 signs your UK home needs rewiring.** A guide from electricians on crucial electrical safety checks to protect your property.
EV charging · 12 June 2025
Electric Vehicle Charging Stations: Installation, Costs, and Grants for UK Homeowners
Curious about EV charger costs and savings? This guide breaks down installation, pricing, and UK grant options.
Electrical & safety · 5 June 2025
DIY vs. Professional Electrical Work: Understanding the Risks and Rewards
Thinking of DIY? Know the risks and rewards before tackling electrical tasks—some jobs are best left to the pros.
Electrical & safety · 29 May 2025
Energy-Efficient Lighting Solutions: Save Money and Reduce Your Carbon Footprint
Save money and lower your carbon footprint with stylish, energy-efficient lighting options for every space.
Electrical & safety · 22 May 2025
5 Common Electrical Problems in UK Homes and How to Fix Them Safely
Identify and resolve frequent UK home electrical issues, from tripped circuits to faulty sockets, with expert tips.
Electrical & safety · 15 May 2025
Common Electrical Issues in Older Homes and How to Address Them
Old wiring? Flickering lights? Discover common electrical issues in older UK homes—and how to fix them safely.
Solar & storage · 8 May 2025
Renewable Energy Solutions: Combining Solar Panels with Battery Storage
Maximise your renewable energy with solar panels and battery storage—store power, cut bills, and stay prepared.
Electrical & safety · 1 May 2025
The Importance of Electrical Installation Condition Reports (EICR) for Homeowners
Ensure home safety with an EICR. Learn why regular electrical inspections matter for peace of mind and compliance.
Smart heating · 24 April 2025
Smart Heating Systems: Enhancing Comfort and Efficiency in Your Home
Upgrade your home comfort with smart heating. Learn how tech can boost efficiency, control, and energy savings.
Electrical & safety · 17 April 2025
Understanding Consumer Unit Replacement: When and Why It's Necessary
Wondering when to replace your fuse box? Learn the signs and benefits of a modern, safer consumer unit.
EV charging · 11 April 2025
A Step-by-Step Guide to Installing Home EV Charging Points
Easy guide to installing EV chargers at home. Learn about setup, costs, and benefits. Charge your electric vehicle conveniently!
Solar & storage · 7 April 2025
The Future of Energy: How Solar Panels Can Reduce Your Electricity Bills
Cut your electricity bills with solar panels. See how this long-term solution can future-proof your home energy.
Electrical & safety · 27 March 2025
A Homeowner’s Guide to Wiring and Electrical System Upgrades
Planning a renovation? Learn about wiring upgrades that improve safety, capacity, and home value.
Electrical & safety · 25 March 2025
How to Protect Your Home with Surge Protection Solutions
Protect your home from power surges! Learn how surge protection solutions safeguard electronics & appliances.
Electrical & safety · 19 March 2025
The Advantages of Smart Home Automation for Energy Efficiency
Make your home smarter and greener. Discover how automation can save energy and simplify your life.
Electrical & safety · 12 March 2025
Top 5 Electrical Upgrades to Boost Your Property Value
Boost your property's value and safety with these five impactful electrical upgrades every homeowner should know.
Electrical & safety · 5 March 2025
Understanding the Process of Installing Outdoor Lighting for Safety and Style
Light up your exterior safely and stylishly. Learn the basics of installing outdoor lighting with ease.
Solar & storage · 3 March 2025
Why Solar Panels Are a Smart Choice for Homes and Businesses in Belfast
Going green in Belfast? Discover why solar panels are a smart investment for local homes and businesses.
Electrical & safety · 25 February 2025
Electrical Maintenance Tips for Commercial Properties
Keep your commercial property safe and efficient with routine electrical maintenance tips and insights.
EV charging · 19 February 2025
How to Choose the Right EV Charging Station for Your Home
Not sure which home EV charger to get? Learn what to consider—from power levels to smart features.
Electrical & safety · 12 February 2025
Why Electrical Safety Inspections are Essential for Every Homeowner
Protect your home and loved ones—see why every homeowner should schedule regular electrical safety inspections.
Solar & storage · 31 January 2025
The Benefits of Regular Solar Panel Cleaning for Maximum Output
Dirty panels = less power. Discover why regular solar cleaning boosts output and keeps your energy bills low.
Solar & storage · 30 January 2025
Solar Panel Installation 101: Tips for a Successful Setup
Get the most from your solar setup with our top tips for smooth, efficient, and cost-effective solar panel installation.
EV charging · 28 January 2025
What Makes an Electric Car Charge Faster? Insights into Rapid Charging Technology
Why do some EVs charge quicker than others? Get insights into rapid charging and how to power up in record time.
Solar & storage · 26 January 2025
Charging a Car Battery: Step-by-Step Guide for Safe and Efficient Charging
Need to recharge your car battery? Follow this step-by-step guide for safe, efficient charging at home or on the go.
Electrical & safety · 23 January 2025
Which Types Of Fire Extinguishers Should You Use On Live Electrical Equipment?
Not all fire extinguishers are equal. Learn which ones are safe for tackling live electrical equipment fires.
Electrical & safety · 11 November 2024
How Electrical Safety Inspections Can Protect Your Home and Family
Electrical inspections aren’t optional. See how they catch hazards early and keep your home secure.
Solar & storage · 26 September 2024
Solar Panel Sizing: Find Out How Many Panels You Really Need
Wondering how many solar panels you need? Learn how to size your system right for maximum efficiency and savings.
EV charging · 19 September 2024
How Long Does It Take To Charge An Electric Car At A Fast Charging Station
Fast EV charging decoded. Find out how long it really takes and what affects your car’s charging speed.