• SMA BU-STRT-US-50 Backup Start Module
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PRODUCTS SOLAR

SMA BU-STRT-US-50 Backup Start Module

SMA BU-STRT-US-50 Backup Start Module

SMA, Backup Start Module - Enables Backup Secure Feature (1.9kW, 120Vac, Manual Backup [Formerly SPS), Switch and Electric Outlet Not Included, BU-STRT-US-50



SMA Backup Start (BU-STRT-US-50) is required in order to use secure power supply and battery-backup operation (e.g., SMA Backup Secure) in the SMA Energy System Home. SMA Backup Start is equipped with a battery that can be charged to start the system when energy is present in the PV system or the system battery.

$74.83 USD
$74.83 USD
Sale Sold out
Taxes included.
Title

Product contribution


Using solar energy products significantly reduces your electricity costs over time. They harness free and renewable sunlight, making them a smart choice for your wallet and the planet. Investing in solar-powered solutions means saving money while enjoying reliable and eco-friendly convenience.


About stock

Since our products are constantly on sale, there is a rapid depletion of stock.

Delivery date

We aim to deliver your product to you as soon as possible.

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✨ Empowered by Clean Energy


Reduce your carbon footprint while enjoying modern comfort and efficiency. Their smart, solar-powered technology keeps you connected and confident anywhere. Feel the power of renewable energy in your hands, empowering your every adventure.

🌿 Sustainable Innovation


Powered by nature, they deliver endless convenience without harming the planet. Designed for those who value sustainability, practicality, and long-lasting performance. With these innovative solutions, you’re always prepared and one step ahead.

☀️ Power from the Sun


They harness the limitless power of the sun to make your life easier every day. Eco-friendly, reliable, and cost-effective – the perfect choice for conscious living. Experience the freedom of clean energy wherever you are, whenever you need it.

Questions

Can I use it indoors?


Yes, it works indoors once charged, but it needs sunlight exposure to recharge.

Does it support fast charging?


Some models support fast charging via USB; check the specifications.

Can I use it while it’s charging in the sun?


For safety and efficiency, it's best to use it after charging is complete.

Is it safe for kids to use?


Yes, solar products are safe for children under supervision, as they operate at low voltage.

Customer Reviews

  • P***O | 14 Jun 2025


    ⭐⭐⭐⭐⭐

    Great -fast delivery - great selller - strongly recommend.

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  • l***R | 11 Jun 2025


    ⭐⭐⭐⭐⭐

    Gave it as a housewarming gift. My friends loved it.

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  • U***R | 22 Jun 2025


    ⭐⭐⭐⭐⭐

    They came very fast and good packing and working very well.

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  • S*****R | 15 Feb 2025


    ⭐⭐⭐⭐⭐


    Good product. Good price.



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  • G***O | 13 Jan 2025


    ⭐⭐⭐⭐⭐

    They arrived in good condition, good lighting and sensor detection.

    View full details 

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