A battery is not essential but allows you to store excess solar energy for use in the evening or during peak tariff periods, increasing your savings.

Yes, solar panels still generate electricity on cloudy days, although output is reduced compared to bright, sunny conditions.

Most solar panels come with 20–25 year performance warranties, while batteries typically have warranties of 10 years or a set number of charge cycles.

In most cases, roof‑mounted solar on houses is classed as permitted development, but we’ll advise you if any local restrictions apply.

Yes, in many cases we can retrofit a compatible battery system to your existing solar array to increase self‑consumption.

Standard systems shut down during power cuts for safety, but some battery systems can be configured to provide backup power to selected circuits.

Solar panels are largely maintenance‑free, but occasional cleaning and visual checks help keep them performing at their best.

Yes, you’re free to switch suppliers. Just make sure your new export or smart tariff supports your system where necessary.

Yes, we use MCS‑certified designs and installers so you can access export tariffs and be confident in the quality of your system.

Most home systems can be installed in 1–3 days depending on roof access, system size and electrical upgrades.

When installed correctly using quality mounting systems, solar panels should not damage your roof and can even help shield the covered area.

Yes, we’ll assess your roof space, electricity usage and budget to design a system-sized to maximise your savings.

Most systems we install come with an app so you can track generation, battery charge and home usage in real time.

Bloxt Energy combines high‑quality equipment, accredited installers and honest advice to design systems that work for your home today and in the future.