The UK Government has recently announced that all households will be able to install plug-in solar panels – without any expensive or complicated installation required.
Plug-in solar panels promise to help reduce the UK’s reliance on fossil fuels while enabling households to save money on their energy bills too. Our Home Tech Editor Dave Ludlow explains more on the costs and savings of plug-in solar panels.
So whether you’re keen to get your hands on plug-in solar or just want to know more about the set-up, you’ve come to the right place.
We explain everything you need to know about the availability of plug-in solar panels, including which retailers are expected to stock the systems, why they’re going to be more readily available and whether the government is offering any incentives for households.
Is plug-in solar available to buy in the UK now?
At the time of writing, plug-in solar is not currently readily available to buy in the UK. This is because the BSI product standard is yet to be published, which means DIY installation of plug-in solar is not fully compliant. While there’s currently an interim product specification, the final standard is expected to be published in July. Until then, an electrician is required to connect all solar systems.
What changed to make it legal?
The government brought in BS 7671 Amendment 4 which is the latest update to the UK’s IET Wiring Regulations, which allows systems under 800W to plug safely into domestic outlets without requiring an electrician. This update puts the UK in-line with other European countries like Germany who sees half a million devices installed each year.
There are some legalities that you must also keep in mind with purchasing plug-in solar. Under G98 regulations, you must ensure that you notify your local Distribution Network Operator (DNO) within 28 days of installing your plug-in solar. This is a simple process that allows the G98, which is the Engineering Recommendation from the ENA that governs how small generators connect to the UK grid, to know what’s connected to the grid.
Doing this is relatively straightforward, and can be done either directly through your DNO’s website or by emailing a completed G98 form.
Which retailers will stock plug-in solar in the UK?
According to the government’s statement that was published back in March, “retailers like Lidl and Iceland, alongside manufacturers such as EcoFlow” are working with the government to enable plug-in solar to be brought to the UK market. Since then, Currys, B&Q and Amazon have also joined government plans.
In addition, Asda, Screwfix and Wickes were also in attendance at a recent roundtable to discuss the technology and economics of plug-in solar too.
When will Lidl sell plug-in solar in the UK?
At the time of writing, we don’t have an exact date of when we can expect Lidl to start selling plug-in solar. According to Which, early reports have suggested that households can expect to pay around £400 for a basic set-up.
We’ll update this guide once we know more.
Will the government offer subsidies or free panels?
According to a report published by iNews, the government has confirmed that low-income households will get taxpayer-subsidised, plug-in solar panels. The report states that up to £25m has been earmarked for those “most in need”, while the government is looking at a “street-by-street” approach which will deliver “tens of thousands” of low-cost panels to families.
What’s unclear is how the government will determine who is eligible for the scheme.
In addition, there are also a few government grants available for those looking to install traditional solar panels in the UK, including Warm Homes Grant which offers up to £15,000 for low income households and 0% VAT on all solar panel purchases.
