In one online discussion, a UK-based homeowner asked whether importing solar panels and a battery from China still makes financial sense if a local tech has to handle the installation.
Here's what to know
In the thread, posted to Reddit's r/SolarDIY community, the original poster wrote that their husband wanted to source the equipment directly from China and then pay a local electrician to install it.
Their concerns included planning permission, warranties, and having "No comeback if equipment fails," and OP later added that "we cannot and would not know what we are doing beyond the very basics."
Despite these concerns, the appeal was obvious – the price alone.
One commenter who identified themselves as an electrician said they had "Got a Braun Power 32kwh battery coming next month from China" for "£2,350" and described the tradeoff this way: "Is it risky? Sure. But it's 1/3 of the price compared to batteries over here!"
The bigger obstacle may be finding someone willing to fit it. Several commenters said electricians often don't want to install solar gear supplied by the customer, especially when they don't know the brand or are unsure about its certifications. One commenter put it plainly, "Talk to the local electrician first. I called 20 and only 3 would touch solar."
Some UK-focused replies argued that the savings may not be as large as they first look. As one commenter wrote, "The UK is one country where solar pricing is extremely competitive," meaning duties, shipping, and customs costs can quickly shrink the discounts.
Approval and compliance were another recurring concern. One commenter said buyers should check with their distribution network operator, or DNO, to make sure an imported system's certificates would be accepted. That same commenter said export payments may not be available without both MCS-certified equipment and an MCS-certified installation, even if the system can connect to the grid.
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What can be done?
Before buying any equipment, commenters said the first move should be securing the installer. Homeowners were advised to confirm not only that an electrician will work with customer-bought components, but also that they can handle the less obvious parts of the project, including racking, roof penetrations, and the many extra components a complete system needs.
For U.S. homeowners, EnergySage can help cut through some of that confusion. With EnergySage, the average person can save up to $10,000 on solar purchases and installations by getting free solar installation estimates and comparing quotes in one place. Plus, EnergySage's solar map shows the average cost of a home solar panel system on a state-by-state level, as well as details on solar panel incentives for each state.
Adding battery storage to a solar setup is also one of the best ways to protect your home during outages, save money on energy, and go off-grid.
Batteries can store extra solar power for use after sunset or during blackouts, making a system more resilient and potentially more cost-effective over time. Homeowners curious about these options can explore EnergySage for information on home battery storage, including competitive installation estimates.
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