Interesting insights from our installations, and our take on the latest industry news.
Finance Models for Commercial Solar & Battery Systems Different Ways to Fund Solar Projects One of the biggest questions for many businesses considering solar PV or battery storage is how to fund the installation. While some companies choose to purchase systems...
Common Solar & Battery Pitfalls for Businesses — and How to Avoid Them Careful Planning Matters Commercial solar PV and battery systems can deliver significant long-term savings. However, businesses should still understand some of the common financial and...
Home Solar Maintenance | Keeping Your Solar System Performing at Its Best Looking After Your Solar Investment Installing solar panels and battery storage is a long-term investment in your home and energy costs. Like any electrical system, solar equipment benefits from...
Why Professional Solar Maintenance Helps Protect Your Warranty Protecting Your Solar Investment One of the main advantages of a residential solar PV system is its long operating life. Many solar panels are designed to continue generating electricity for 20 years or...
As more homeowners and businesses in the UK turn to solar energy, one question comes up time and again: how do solar tariffs work, and how do they affect the value of my solar investment? At Stag Solar, we believe in making things simple, so let’s break it down. What...
How to Choose the Right Solar Maintenance Partner Why Solar Maintenance Matters A commercial solar PV system is a long-term investment, and ongoing maintenance plays an important role in protecting performance over time. Without proper monitoring and support, issues...
Cut Energy Bills with Home Battery Storage Store More of the Solar Energy You Generate Without a battery, most homes export unused solar electricity to the grid during the middle of the day. A home battery changes this by storing surplus energy for later use. That...
Smart Export Guarantee for Homes | Get Paid for Surplus Solar Energy If you have solar panels on your home, there will often be times when you generate more electricity than you use. The Smart Export Guarantee (SEG) allows you to get paid for that excess energy by...
Smart Export Guarantee for Businesses | Getting Paid for Surplus Solar Energy If your business installs solar PV, you may generate more electricity than you use at certain times. The Smart Export Guarantee (SEG) allows you to get paid for that excess energy by...
Stag Solar has been awarded Small Business of the Year at the Octopus Energy Trusted Partner Awards 2026—recognising quality, consistency, and trusted solar installation.
Use our quick tool to estimate the cost of solar panel installation in Essex, including optional battery storage. It's super simple. Just draw on a satellite image of your roof and our clever software will figure out indicative pricing and savings.
