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Customer Service 008618100274609


Local delivery: 3–7 days
International express or air freight: 10–12 days
Sea freight: 25–35 days
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Dear Valued Customer,
Thank you for choosing WISTEK. We know that safety and reliability are paramount when it comes to battery cells, which is why we are committed to delivering top-tier products backed by exceptional customer service. This guarantee outlines our commitment to quality, ensuring a seamless and worry-free experience.
Make the most of every sunny hour. Add plug-in solar battery storage to your system and use your free solar power in the evening — not just while the sun is out.
The plug-in solar battery slots straight into our plug-in solar ecosystem. Pair it with the plug-in solar panel kit or the full solar panel + micro inverter + battery system — or retrofit it to your existing setup.
| Capacity | [1.6]kWh ([1,600]Wh) |
|---|---|
| Chemistry | LiFePO₄ (lithium iron phosphate) |
| Cycle life | [6,000] cycles |
| Rated output | [800]W |
| Warranty | [5] years |
Yes — it's designed to integrate with our plug-in solar panel kit and micro inverter. Check the compatibility table for third-party setups.
The LiFePO₄ battery is rated for [6,000] cycles — over [15] years of typical daily use — and is backed by a [5]-year warranty.
By using stored solar power in the evening you can save up to [£XXX] a year — especially if you're on a time-of-use tariff.
Yes. The modular design lets you stack additional batteries as your storage needs grow.
Free UK delivery · [5]-year warranty · 30-day money-back guarantee.
Prefer a complete system? See our plug-in solar panels with battery kit.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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