Solar & Battery Solutions for Your Home
At Quanta, we’ve worked with various battery systems, but none compare to the Tesla Powerwall 3. Other brands have presented challenges with reliability, software performance, and backup capabilities.
Certified for Quality & Safety
The Right System for the Way You Live
No two homes—or energy needs—are the same. That’s why we offer a range of trusted systems to match your setup, lifestyle, and goals.
Grid-tied
At Quanta, we’ve worked with various battery systems, but none compare to the Tesla Powerwall 3. Other brands have presented challenges with reliability, software performance, and backup capabilities.
Off-grid
At Quanta, we believe a dependable off-grid backup system is essential for true energy security. That’s why we partner with Victron Energy, renowned for unmatched reliability, advanced integration, and smart energy management, keeping you powered when it matters most.
Smart Security & Home Automation
Loxone redefines home security by seamlessly integrating advanced safety features with smart home automation. Designed for comprehensive protection, Loxone combines a network of intelligent sensors, alarms, and real-time monitoring tools that work together to safeguard your home proactively.
Why Go Solar at Home?
Smart Energy Usage
Maximise your solar energy by intelligently managing power distribution. Our systems ensure you're maximising self-consumption and efficiently charging your EV, heating your water, and powering your home.
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Better Tarrifs
Solar with battery storage gives you access to better energy tariffs, allowing you to charge your battery at lower rates and use stored power when electricity prices are high—maximising savings and energy independence.
Our 6 simple steps to working with us
1. Introductory Phone Call
Once we receive your inquiry, we’ll arrange a phone consultation to understand your needs and recommend the best solution. Our experts will walk you through the options and answer any questions you have.
2. Site survey
Our experienced electricians carry out detailed on-site assessments for homes, businesses, and farms. We provide a clear project plan, showing how our systems integrate with your lifestyle and the benefits you’ll gain from your investment.
3. Detailed quote
We deliver concise, easy-to-understand proposals focused solely on your installation. Our goal is to help you clearly grasp your system, its benefits, and how it works for you.
4. Installation
We keep you informed every step of the way for a smooth installation. Our expert team is always available to answer your questions, giving you full confidence in your system.
5. Handover
We deliver your handover package in person, allowing us to review the work quality and ensure everything meets our standards before sign-off. The package includes a detailed equipment overview plus all certification and documentation for your records.
6. Communication
After installation, we’re here to help you maximise your system’s efficiency. Our dedicated support ensures your equipment continues to meet your energy needs.
Hear it from our customers
Frequently Asked Questions
Get answers to commonly asked questions.
The cost varies depending on the size of the system, your energy needs, and whether you include battery storage. We offer free, no-obligation quotes tailored to your property.
Yes! We regularly retrofit battery systems to existing solar setups and can recommend options that integrate with your current equipment.
Most domestic installations are completed in 1–2 days. Larger commercial systems may take longer depending on complexity.
With the right battery setup and backup features, your system can provide power during an outage. We’ll talk you through the options.
Yes. With the right export tariff and MCS certification, you can earn for each unit of unused energy you export.
We do. For properties in remote areas or those seeking energy independence, we provide complete off-grid solutions.
We serve domestic and commercial clients across Exeter, Devon, Cornwall, and Somerset.
Yes—we're NAPIT, RECC, MCS certified and Tesla approved, ensuring all installations meet the highest safety and quality standards.
Absolutely. We offer ongoing support, upgrades, and maintenance for systems we install and existing setups.
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