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Residential solar systems can lose functionality without a battery backup for several reasons. For starters, most grid-connected solar panels will be offline when the grid goes down during a major outage. Even if they continue to generate electricity, you will still lose electricity in your home. Additionally, they actively produce electricity but have no way to store it to compensate for efficiency losses or for use at night, when they are not producing electricity at all. You can still run a solar panel without batteries, and they are often cheaper and more accessible. That’s mainly because battery backup solutions are expensive: You need $10,000 to $20,000 up front to install a battery, and that’s on top of what you’ll pay for solar panels and additional hardware. A German retailer, Lidl, could help combat high costs with a more affordable but better performing battery.
As reported by PV Magazine, Lidl now offers a 2.24 kilowatt-hour lithium iron phosphate battery, compatible with balcony solar systems, under its Tronic brand. The battery has an input of 1,000 watts and an output of 800 watts and costs around 299 euros in Germany, or around 350 US dollars. A premium version, for $100 more, adds smart connectivity via the Lidl’s Home app. In addition to the battery, you’ll need compatible panels and a microinverter to convert and send power from the system to your home electronics.
In short, Lidl’s Tronic battery offers a relatively inexpensive and user-friendly home backup option for customers who want to DIY their own solar solution. The fact that it’s designed to be small enough for a balcony is also great, because anyone living in smaller spaces like apartments or condos can still benefit from it.
Solar energy for balconies or rechargeable solar energy is a good alternative
Before installing solar panels, even smaller or balcony-mounted ones, there are some important things you need to know. This is a long-term investment and may have high upfront costs. You’ll also want to consider storage solutions and assess the energy needs of your home and family before choosing system size and number of panels. Additionally, you should know before installing panels that not all roofs are suitable for them. In this case, a smaller system or a balcony-based setup could be a viable alternative. And that’s where Lidl’s new battery comes in. According to reports, the retailer could also start selling solar panels in the UK. But even if not, you should be able to find compatible panels from third parties.
These piecemeal systems, even solar power generators and power plants that plug into solar energy, are called balcony solar systems, plug-in solar, and plug-and-play solar systems – yes, there are many terms for this. They’re meant to be easy to DIY, with options to customize where they’re installed, such as a balcony or backyard, their size and what you use them for. You don’t have to connect them to your home network; you can use them as a backup or separate power source. Places like California and New York are considering restricting systems installed on balconies, with a cap on total output. This keeps them safe while ensuring they comply with local regulations.
Plug-and-play, DIY solar power can be much more affordable. For example, the new battery from Lidl. According to Plug-In Solar, the Lidl Tronic battery could even be a Marstek model in disguise.
Lidl’s battery may not be accessible to everyone
The sad reality is that Lidl is currently offering the battery to its European customers, including the UK, with no news of a US release. Although this particular battery model is not available, be aware that there are many alternatives. Solar generators and plants are a great start. They are designed like LiFePO4 batteries, with large capacities, reliable storage media and a number of safety features, and many can plug directly into solar panels to recharge from sunlight.
Examples include the EcoFlow DELTA 3 Plus for around $700, the Jackery Solar Generator 1000 v2 for $800, the Bluetti AC180 or Elite 100 V2 for $500 to $700, respectively, or the Anker SOLIX C1000 Gen 2. All are in the same price range, at full price, let alone discounted, and all are compatible with the panels solar. You will, however, need to identify which panel wattage works best for each station.
In some cases, you can purchase panels that will directly power devices via USB, such as charging a smartphone. If you didn’t know, there are many devices you can power with portable solar panels with the right setup. Ultimately, the good news is that there are other solutions if the Lidl battery is not available in your area.
