Where to Buy Plug-In Solar Panels: A Guide to Retail Availability

The rollout of plug-in solar panels since their legalisation at the end of August has left many homeowners asking a critical question: where can they actually purchase these systems? High-street chains like Lidl and B&Q have reportedly explored selling them, yet not all have launched these products online or in physical stores just yet. A simple online search reveals an overwhelming mix of options, often leading to portable solar kits designed for camping rather than home installation.

This ambiguity is compounded by the need for legal compliance and the staggered availability of products—some won’t be ready for shipment until later this year, making it tough for potential buyers to begin. Fortunately, I've sifted through the retailers to help guide you on where to find plug-in solar solutions.

Very has an early selection of plug-in solar panel kits

Interestingly, Very has emerged as a leading contender in the plug-in solar market, offering competitively priced kits that are even listed with pre-discounts. They assert that deliveries will start as early as mid-September, providing a quicker turnaround than some other retailers, which are aiming for late October.

The brand they are selling is UKSOL, which has made it onto the Energy Network Association (ENA) Type Test Register. This is significant; if you're eyeing other brands at different retailers, that ENA listing is your go-to for verifying compliance. And don’t stop at one search; my own checks revealed a rapid increase in the number of products from 58 to 64 in less than two hours.

Typical kits provided include solar panels, necessary cables, a solar inverter, and a mounting solution for either floors or walls. According to Phil Steele, the Future Technologies Evangelist at Octopus Energy, these panels operate by generating direct current (DC) from sunlight, which a micro-inverter then converts into alternating current (AC)—the form utilized in homes.

As Steele elaborates, “The system automatically synchs with a household’s power supply. Users simply plug it into a standard wall socket, and the electricity flows into their home’s circuitry, helping to power devices like refrigerators or televisions.”

Argos carries a solid selection of UKSOL plug-in solar panels

For those reminiscing about the Argos catalogue, it’s no surprise they’ve hopped on the plug-in solar panel bandwagon. UKSOL products dominate here as well, but expect delivery to lag until late October.

Delivery dates from various retailers seem fluid; in fact, I know of a compliant kit that one of my colleagues received for review. So, there are definite options available now, even if the timelines are murky.

Screwfix offers a solitary, compliant option

Currently, Screwfix has one compliant plug-in solar panel kit available. Like those from other retailers, it comes complete with components necessary for installation. However, I couldn't find an explicit delivery date, as the website merely provided a generic timeframe based on the supplier.

The advantage of plug-in solar panels is their DIY-friendly nature; you won’t need professional installation like you would with rooftop systems. Still, considering the size and weight that can resemble traditional solar panels, take care when positioning and securing them as per the instructions.

Moreover, don’t forget to inform your insurance provider if you're planning to install solar panels. “Every policy varies,” notes Nathan Blackler, a home insurance expert at Go.Compare. “While plug-in units are generally covered, it’s prudent to review your policy documents to avoid any exclusions concerning such installations.” If there’s any doubt, it's best to confirm coverage directly with your insurer.

City Plumbing provides a different brand option from UKSOL

For those curious, City Plumbing has a range of Hoymiles products alongside the aforementioned UKSOL panels. When I checked, they offered collection within six days or free delivery in just two days.

When considering your options, it’s crucial to remember that you can’t exceed 800W of power for plug-in solar panels connected to your home. Even if you choose higher-rated panels, the inverter limits the input to 800W to stay compliant. And no, you can’t circumvent this restriction by plugging multiple units into different outlets.

Amazon's offerings in plug-in solar are surprisingly sparse

I'll admit I've found Amazon's selection of plug-in solar panels to be a bit daunting. While the site churns out a variety of choices, a closer look reveals an abundance of portable kits better suited for camping or supplemental power for outdoor lighting rather than stationary home use.

Nonetheless, two compliant plug-in systems that come as complete kits are available, perfect for anyone seeking a one-panel solution, with delivery set for 25-26 September. With Amazon's Big Day Deals approaching on October 6-7, it will be interesting to see if any sales or promotions emerge.

The dynamic of the plug-in solar market is shifting rapidly, and with Octopus Energy leading the charge with two kits now ready for purchase, the competitive space is likely to grow. Others are set to enter this arena as well, contributing to the vibrant evolution of consumer renewable energy options. If you're considering significant shifts in your energy production, be sure to check out our thorough guide on renewable energy solutions for your home.