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Upgrade Your Solar PV System with Battery Storage – Now’s the Time!

If you already have a solar PV system, now is the perfect time to upgrade with battery storage. The UK government’s VAT exemption on retrofit battery storage means you can save on installation and product costs if you act before March 2027. With battery technology advancing rapidly and prices becoming more affordable, upgrading your system has never been more rewarding.

At Wagner Renewables, we’re more than just solar experts: We’re Tesla-approved installers and a UK distributor for GoodWe products, offering you industry-leading solutions tailored to your needs.

How Does Battery Storage Work?

Battery storage systems store surplus energy generated by renewable sources like solar PV. When your solar panels produce more energy than your home uses, the excess is typically exported to the grid. With a battery storage system, this energy is captured instead. When your energy usage exceeds what your solar panels produce, the stored energy is used, reducing reliance on the grid.

There are two main ways to integrate battery storage with solar PV systems:

1. AC-Coupled Systems
2. DC-Coupled Systems

While the equipment differs slightly, both methods offer effective solutions tailored to your needs.

Key Benefits of Battery Storage

Battery storage systems are a game-changer for solar PV users, capturing surplus energy your panels generate and saving it for later use. Instead of exporting excess energy back to the grid, you can power your home or business at night or during peak energy demand, reducing your reliance on imported electricity and cutting your bills.

1. Energy Independence:
   Store surplus solar energy and use it when you need it most.
2. Cost Savings:
   Reduce reliance on the grid and take advantage of cheaper electricity tariffs.
3. Uninterrupted Power Supply:
   Many systems offer backup functionality for critical appliances during outages.
4. Modular Design:
   Expand your storage capacity as your energy needs grow.

Optimising Your System by Using Time-of-Use Tariffs

Modern battery storage systems, such as GoodWe and Tesla Powerwall, allow you to charge your batteries during off-peak hours. By leveraging time-of-use tariffs, you can maximise efficiency and cost savings.

Here’s how it works:

• During sunny days, solar energy powers your home and charges the batteries.
• At night, your system switches to using stored energy.
• When off-peak tariffs kick in, your batteries recharge from the grid, ready for the next day.

This strategy ensures you get the most out of your solar and battery system.

Does Battery Storage Affect Feed-In Tariffs (FIT)?

Adding battery storage will not impact your FIT payments. Your FIT contract remains intact for its duration. However, you might explore switching to the Smart Export Guarantee (SEG) if your energy supplier offers competitive rates for exported energy.

Keep in mind that once you cancel your deemed export contract, it cannot be reinstated. Ensure SEG rates make financial sense before switching.

VAT Exemption: What’s Included?

As of February 1, 2024, the government has expanded the zero VAT scheme to include:

• Retrofit battery storage systems for existing renewable energy setups.
• Standalone battery storage systems (AC-coupled).
• Battery storage installed alongside solar PV systems.

This exemption will remain in effect until March 31, 2027, after which the VAT rate for Energy Saving Materials (ESMs) reverts to 5%. It’s essential to have the installation completed by a qualified professional to qualify for VAT relief. Read more on the Government website: VAT energy saving materials relief – improving energy efficiency and reducing carbon emissions.

Cutting-Edge Battery Solutions: The Tesla Powerwall 3

The Tesla Powerwall 3 represents the latest innovation in battery storage, with enhanced capacity, efficiency, and reliability. Designed to integrate seamlessly with existing solar systems, it helps you maximise your energy savings while offering backup power during outages.

As Tesla-approved installers, Wagner Renewables is the trusted partner to guide you through upgrading your system with this state-of-the-art technology.

Why Choose Wagner Renewables for Your Solar Upgrades?

As a leader in renewable energy, Wagner Renewables offers:

• Expert installation of Tesla Powerwall 3 and GoodWe inverters.
• A commitment to sustainability, including tree planting and support for local green initiatives.
• Comprehensive guidance to help you optimise your energy system and maximise your savings.

What’s Next?

If you’re considering adding battery storage to your solar PV system, now’s the time to act!

• Get a Quote: Contact us to request a quote, or a call back from one of our team.
• Talk to Us: Call our friendly team at 01243 641830 to explore your options.

Take advantage of this opportunity to enhance your system, reduce your energy bills, and contribute to a greener future!

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