Future-Proofing Homes: Why Residential Energy Storage Systems Are the Next Big Step
- 7 Core Electrical Wholesale Ltd
- 6 days ago
- 5 min read
Updated: 5 days ago
We are now at a point where energy efficiency and sustainability are at the forefront of our minds. With rising energy prices, more homeowners are turning to renewable solutions to take control of their energy use. Beyond solar panels, Residential Energy Storage Systems (RESS) are emerging as a game changer, helping households cut costs, reduce grid reliance, and future-proof their properties.
In this guide, we’ll break down what residential energy storage is, the benefits it offers, and why SolaX Power’s innovative solutions stand out. If you’re an installer, you’ll also learn why choosing SolaX can give you a competitive edge.
A Residential Energy Storage System (RESS) is designed to store energy either generated on-site (like from solar panels) or from the grid, for later use. This means homeowners can access electricity even during power outages or peak demand hours.
A typical home solar battery storage system comprises:
Solar Panels: Generate electricity from sunlight (optional)
Battery: Stores the energy for later use.
Inverter: Converts direct current (DC) generated from solar panels and electricity stored in the battery to alternating current (AC) for household use.
Management System: Optimises energy usage and monitors system performance.
Benefits of Residential Energy Storage Systems
When recommending an RESS to customers, it’s worth highlighting the long-term advantages:
Energy Cost Savings:
With a battery, you can store the energy generated from solar panels or from the grid at cheaper, off-peak rates, which means you should reduce energy bills over time. For Electric Vehicle (EV) owners, an ESS can also serve as a charger.
In addition, most systems come with an energy management system, which monitors and helps you understand your energy consumption. You can identify inefficiencies, utilise off-peak energy tariffs, and develop smarter habits for when and how to use electricity.
Environmental Sustainability:
Having an ESS will reduce your overall carbon footprint. If solar panels are available, the battery will store renewable energy from that and makes it available when demand is there. With less reliance from the grid, households will effectively reduce demand for fossil fuel electricity and overtime, this leads to lower carbon emissions. It also demonstrates commitment to sustainability, which you can proudly share with family and friends!
Energy Independence:
Allows homeowners to reduce their reliance on the grid and provides reliable backup power during power outages.
Increased Property Value:
Homes equipped with RESS are often more appealing to buyers due to their lower operating costs and environmental benefits.
Why does this matter to you?
This growing demand is not just about convenience but preparing homes to actively participate in a more flexible, resilient and sustainable future. And as technology develops and adoption grows, these systems are poised to become a standard part of future-ready homes, making it an important area for professional electrical contractors to fully embrace.
Choosing the Right Residential Battery Storage Systems
When it comes to reliable and efficient energy storage, SolaX Power has built a strong reputation for reliability, innovation, and ease of use. With a commitment to innovation and sustainability, SolaX provides advanced solutions tailored to the needs of homes and small businesses. Their solutions are designed to maximise efficiency, reduce grid dependence, and give homeowners peace of mind.
Featured Battery Storage Products
As Solax Power’s official distribution partner, we have the support and resources available for our customers looking for RESS. From their impressive lineup, they have a selection of choices for residential and even small commercial applications.
X1-IES is an all-in-one solution that integrates:
A hybrid inverter,
Battery Management System (BMS)
Extensible battery modules
This system includes multi-mode operation for flexible adaptation (on/off grid).
Key features include:
98% efficiency & outputs available from 3kW to 15kW
IP65 protection for outdoor durability
Smart energy management with real-time optimisation via SolaX Cloud
Modular design—scalable up to 40kW
AI-ready smart home compatible
Lowest startup voltage of any product resulting in more solar generation
Quick to install, easy to scale
For installers, the X1-IES is particularly attractive thanks to its fast installation, with some jobs completed in under an hour.
Insights from the SolaX Experts:
Q: Is there a simple rule of thumb for sizing an ESS?
A. Understanding the homeowner's usage is essential to sizing your panels and required battery storage. Not enough Solar Panels (PV) leaves the battery empty and too much is just wasted energy and a higher installation cost. We are here to help determine your requirements and also offer a design service if needed.
Q. How easy is it to add additional battery modules after the initial install?
A. This is always easy. All our inverters has simple battery options that can be installed and added on to in just a couple of hours by an approved installer.
Q. What’s the typical install time for each of these package sizes?
A. Depends on the experience of the installer. SolaX systems are well-known for being fast to install. Experienced installers can complete an X1-IES installation in under an hour. Minimal cabling, a stacking design, and straightforward instructions simplify the process. The whole installation - including the panels, roof mounting and an inverter, can typically be done in a day.
You can see here the process to install the X1 IES https://www.youtube.com/watch?v=W0AKLCXpCu8
Q. Any key tips for installers to ensure the system runs at peak performance from day one?
A. We provide free installer hands-on training at our SolaX HQ, which gives contractors the best opportunity to learn first-hand about our extensive range of products and features, commissioning, troubleshooting and installation tips. Contractors will also get the opportunity to install a choice of X1 IES or X3 IES and Triple Power Batteries.
Book your spot on the Hands-on Training here: https://www.eventbrite.co.uk/e/solax-power-uk-hands-on-product-training-tickets-450324692277
We also highly recommend for installers to take the time to complete the E-Learning modules explaining how to install and set up the system.
Access the E-Learning Platform here: https://kb.solaxpower.com/e-Learning.html
Q. What technical support do SolaX offer before, during, and after installation?
A. We pride ourselves for the support we offer before, during and after installation. We have built a comprehensive global sales and service network to provide support whenever needed.
Before installation: we have E-Learning platform available to anyone, or even better attend the in-person training event.
During an install (telephone if urgent) and After:
Email service.uk@solaxpower.com (For After-sale Service)
Service Hotline 0808 168 6588 (Free Phone)
(Installer Technical Line) +44 2476 586998 (Option 2)
(For End User) 02039942867
Final Takeaways
As adoption for Residential Energy Storage Systems continue to rise, those who embrace energy storage now will lead the transition, delivering smarter, more sustainable and cost-efficient solutions that customers are looking for.
With the support of 7 Core Electrical and the innovation of SolaX Power’s advanced storage systems, you’ll have the tools, training, and technical backup needed to provide your customers with reliable, scalable, and future-proof energy solutions.
Ready to take the next step?
Whether you want to explore SolaX Power’s renewable solutions in more detail or become a certified installer, simply fill in the contact form below and our team will be happy to support you.
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