Store Your Power. Use It When You Need It.

Battery storage systems give you control over your energy, allowing you to store excess solar during the day and use it at night, during peak hours, or when the grid goes down. Generate Solar EV designs and installs systems that are reliable, scalable, and tailored to your needs.

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Battery Storage

Products We Offer

The Tesla Powerwall 3 is a premium home battery designed to maximise your solar savings. It offers high capacity and efficiency, storing solar power for use at night or during peak times. Fully controlled through the Tesla app, it gives you live data and complete visibility of your energy. As approved installers, we design and fit every Powerwall to suit your home perfectly.

Tesla Powerwall

AlphaESS systems combine advanced technology with proven reliability. Designed for homes and businesses, they range from 3 kW to 20 kW and use safe LiFePO4 chemistry for long lifespans and high performance. Every system connects to AlphaCloud for smart monitoring and remote control. With more than 90,000 systems running worldwide, AlphaESS is a trusted global storage solution.

AlphaESS

GivEnergy’s UK-designed storage systems include batteries, inverters, and one of the most advanced monitoring platforms available. They integrate seamlessly with agile tariffs such as Octopus, allowing you to benefit from flexible energy pricing and even negative price events. Built with recyclable, cobalt-free chemistry and backed by a 10-year warranty, they are both sustainable and future-proof. GivEnergy is the ideal choice for households wanting smart, flexible storage.

GivEnergy Systems

The Fox ESS EP5 provides 5.18 kWh of storage in a compact, high-performance design. It is efficient, IP65 rated for durability, and suitable for wall or floor mounting. The EP5 is perfect for smaller households or those just beginning with storage. As your needs grow, it can be scaled up to more than 20 kWh.

Fox ESS EP5 5.18kWh

The Fox ESS EP11 doubles capacity to 10.36 kWh, making it a strong option for larger homes or small businesses. It combines excellent efficiency with simple installation and long-term reliability. Like the EP5, it is IP65 rated and can be mounted indoors or outdoors. With expansion, it can scale to more than 40 kWh of storage.

Fox ESS EP11 10.36kWh

Fox ESS battery systems are designed for flexibility and growth. They allow you to start with a smaller setup and add capacity later as your demand increases. Lightweight and compact, they fit easily into most properties without taking up unnecessary space. For homeowners seeking adaptable and affordable storage, Fox ESS is a practical choice.

Fox ESS

The Fox ECM 2900 is the smallest unit in the Energy Cube range, starting at 2.88 kWh. Despite its size, it delivers excellent efficiency and can scale to just over 20 kWh with additional modules. Its compact design makes it a great choice for smaller homes or those with limited space. Easy installation ensures it is as practical as it is flexible.

Fox - ECM 2900

The Fox Energy Cube ECM 4800 is a modular system offering 4.74 kWh of storage that can grow to over 30 kWh. Its plug-and-play design makes installation quick and cost-effective, while smart connectivity allows for monitoring and control. Compact and flexible, it is ideal for households that want room to expand their storage over time.

Fox - ECM 4800

Battery Storage

Products We Offer

The Tesla Powerwall 3 is a premium home battery designed to maximise your solar savings. It offers high capacity and efficiency, storing solar power for use at night or during peak times. Fully controlled through the Tesla app, it gives you live data and complete visibility of your energy. As approved installers, we design and fit every Powerwall to suit your home perfectly.

Tesla Powerwall

AlphaESS systems combine advanced technology with proven reliability. Designed for homes and businesses, they range from 3 kW to 20 kW and use safe LiFePO4 chemistry for long lifespans and high performance. Every system connects to AlphaCloud for smart monitoring and remote control. With more than 90,000 systems running worldwide, AlphaESS is a trusted global storage solution.

AlphaESS

GivEnergy’s UK-designed storage systems include batteries, inverters, and one of the most advanced monitoring platforms available. They integrate seamlessly with agile tariffs such as Octopus, allowing you to benefit from flexible energy pricing and even negative price events. Built with recyclable, cobalt-free chemistry and backed by a 10-year warranty, they are both sustainable and future-proof. GivEnergy is the ideal choice for households wanting smart, flexible storage.

GivEnergy Systems

The Fox ESS EP5 provides 5.18 kWh of storage in a compact, high-performance design. It is efficient, IP65 rated for durability, and suitable for wall or floor mounting. The EP5 is perfect for smaller households or those just beginning with storage. As your needs grow, it can be scaled up to more than 20 kWh.

Fox ESS EP5 5.18kWh

The Fox ESS EP11 doubles capacity to 10.36 kWh, making it a strong option for larger homes or small businesses. It combines excellent efficiency with simple installation and long-term reliability. Like the EP5, it is IP65 rated and can be mounted indoors or outdoors. With expansion, it can scale to more than 40 kWh of storage.

Fox ESS EP11 10.36kWh

Fox ESS battery systems are designed for flexibility and growth. They allow you to start with a smaller setup and add capacity later as your demand increases. Lightweight and compact, they fit easily into most properties without taking up unnecessary space. For homeowners seeking adaptable and affordable storage, Fox ESS is a practical choice.

Fox ESS

The Fox ECM 2900 is the smallest unit in the Energy Cube range, starting at 2.88 kWh. Despite its size, it delivers excellent efficiency and can scale to just over 20 kWh with additional modules. Its compact design makes it a great choice for smaller homes or those with limited space. Easy installation ensures it is as practical as it is flexible.

Fox - ECM 2900

The Fox Energy Cube ECM 4800 is a modular system offering 4.74 kWh of storage that can grow to over 30 kWh. Its plug-and-play design makes installation quick and cost-effective, while smart connectivity allows for monitoring and control. Compact and flexible, it is ideal for households that want room to expand their storage over time.

Fox - ECM 4800

battery storage domestic 2025

Generate Solar EV designs and installs commercial solar systems that deliver real savings — without the sales pitch. From warehouses to offices, our engineers provide accurate forecasts, clear advice, and expert installation.

Why Add Battery Storage?

Solar panels generate power when the sun is shining. But what about evenings, cloudy days, or times when your demand spikes? That’s where battery storage comes in.

Maximise Your Solar

Store unused energy and reduce reliance on the grid.

Protect Against Rising Prices

Use stored power when tariffs are highest.

Keep the Lights On

Maintain supply during outages or grid failures.

Scale to Your Needs

From a 5kWh home battery to 100+ kWh for business sites.

Get In Touch

How We Work

Free Site Survey

We review your energy usage and property to see how battery storage can benefit you.

Honest Forecasts

Our engineers provide realistic savings and payback times so you know exactly what to expect.

Tailored Design

We size and design your battery system around your solar, usage, and goals.

Expert Installation

Installed by our qualified electricians and solar specialists. No subcontractors, no shortcuts.

The Problem with Battery Sales

Battery storage is one of the most misunderstood areas of renewable energy. Too often, it is sold for the wrong reasons. Many companies treat batteries as a guaranteed add-on, using them to inflate sales targets rather than focusing on whether they are genuinely the right solution.At Generate Solar EV, we do things differently:

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No pressure

We will never push you to buy a battery. If it makes sense for your property and energy use, we will recommend it. If it does not, we will tell you honestly.

No inflated ROI claims

Our forecasts are based on your real usage data, not sales brochures. You get a clear, accurate picture of what a battery will actually deliver for you.

Just straight advice

Our engineers will explain exactly what works and what does not, so you can make a confident, informed decision.

Once You’re a Customer, You’re a Customer for Life

A battery storage system is a long-term investment. It is not just about saving money today, it is about building resilience and energy independence for years to come. That is why we treat every installation as the start of an ongoing relationship.

  • Ongoing monitoring and support to help you keep track of how your system is performing and ensure it continues to deliver results year after year.
  • Maintenance and upgrades as technology evolves and your needs change, we provide advice on upgrades, expansions, and new solutions that fit seamlessly with your system.
  • Always available if you have questions or issues, you are never on your own. Our team is just a call away, ready to help with clear, honest guidance.

When you choose Generate Solar EV, you are not just buying equipment. You are gaining a team of experts committed to supporting you for the lifetime of your system.

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Frequently Asked Questions

Still need help? Get In Touch

Do I need solar panels to have a battery?

Not necessarily. Batteries can store off-peak grid energy as well as solar power, but they deliver the most value when paired with a solar system.

It depends on your usage. A typical home uses 5–10 kWh, while businesses may require 50–100+ kWh. We size your system to match your demand.

Yes, but how much depends on your energy profile. That’s why we provide tailored forecasts instead of generic savings figures.

We work with proven, trusted names including Tesla Powerwall, GivEnergy, and AlphaESS.

All our batteries come with warranties, and we provide ongoing support. Once you are a customer, you are a customer for life.

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