Marstek Solarbank B2500-D Solar Storage Unit 2240Wh LiFePo4 Battery for Balcony Power Plant

Marstek Solarbank B2500-D Solar Storage Unit 2240Wh LiFePo4 Battery for Balcony Power Plant

Sale price  £269.00 Regular price  £329.00
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Marstek Solarbank B2500-D Solar Storage Unit 2240Wh LiFePo4 Battery for Balcony Power Plant

Marstek Solarbank B2500-D Solar Storage Unit 2240Wh LiFePo4 Battery for Balcony Power Plant

  • Install in 15 minutes
  • Flexible capacity expansion and PV input
  • Max. 1600W input power & 800W output power
  • Intelligent electricity distribution through smart meters
  • Smart App monitoring and control
  • IP65 waterproof & 10-year manufacturer's warranty

Delivery time: 1-3 working days

Sale price  £269.00 Regular price  £329.00

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Marstek Solarbank B2500-D Solar Storage Unit 2240Wh

Free shipping
nationwide

One-to-one after-
sales support

14-day return
policy

Remote debugging
and installation

How does the MARSTEK B2500-D work?

Let your balcony power plant generate electricity 24/7

During the day: The electricity generated by the solar panels flows through the B2500-D to the micro-inverter to power your household appliances. This allows you to reduce your dependence on the public grid and lower your electricity bill. When used with a smart meter, excess solar energy is intelligently stored, preventing any feed-in to the grid.

At night: The electricity stored in the B2500-D is fed into the grid via the micro-inverter and intelligently supplies power to household appliances. With a battery capacity of 2.24 kWh (flexibly expandable), the B2500-D can easily meet the power needs of devices such as routers, refrigerators, fans, and more.

Plug & Play, installation in 15 minutes

Save yourself the hassle of complicated setup and installation by an electrician. Our design philosophy prioritizes user-friendliness, allowing for effortless setup in just 15 minutes. By eliminating unnecessary features and focusing on the essentials, we ensure a hassle-free experience.

1600W Dual MPPT Input & 800W DC Output

By integrating the advanced Dual MPPT with a robust 1600W PV input and 800W DC output, our system is a testament to our commitment to delivering top-quality, reliable energy without fuss.

Save on your electricity bill

With the B2500-D, you can optimize your electricity consumption and lower your electricity bill. This can save you up to 537 prgergound per year.

Monitor and control everything with the app

Step into the future of energy management with our smart app. It offers real-time monitoring, keeping you informed about your energy consumption and production patterns. But that's not all. The app also intelligently calculates your energy savings, giving you a clear picture of your benefits. It's not just about consuming energy, but also about understanding and optimizing it – for a greener future.

Compatible with 99% of micro-inverters

The B2500-D's unparalleled compatibility with all MC4 connectors gives you the freedom to use a wide range of solar panels and microinverters on the market. Whether you're integrating your existing solar system or starting from scratch, the B2500-D will seamlessly integrate into your setup.

IP65 Water and dust resistant

Life is unpredictable, but your energy source shouldn't be. With IP65 water resistance and materials that withstand high temperatures and fire, our product stands as a silent guardian on your balcony. Rain or shine, scorching heat or cool breezes, it remains steadfast, ensuring you're powered and protected. It's not just a device; it's a reliable friend that understands the rhythms of nature and life.

App monitoring & control from anywhere

Step into the future of energy management with our smart app. Thanks to real-time monitoring, it keeps you informed about your energy consumption and production patterns. Furthermore, the app intelligently calculates your energy savings and gives you a clear picture of your benefits.

Connection diagram

6000+ charging cycles LiFePO₄ battery

Our LiFePO₄ (lithium iron phosphate) cell is a reliable power source for your home. With over 6,000 charge cycles, it promises to illuminate your moments for a decade or more. And like a guardian angel, its 7-stage safety protection watches over you, ensuring that every charge is a safe embrace. Immerse yourself in a world where technology and humanity meet, and experience energy that truly cares.

Backed by a 10-year warranty

Quality you can rely on, guaranteed for a decade. The B2500-D sets a new standard in energy storage with its exceptional durability and performance, backed by our 10-year warranty. Enjoy years of reliable, worry-free energy, knowing your investment is protected.

Efficient and competent support - always by your side

Choosing the B2500-D means more than just owning a top-of-the-line energy storage system – it also means you can rely on an unparalleled level of security. Our professional technical support team is always available to ensure smooth installation and trouble-free operation.

Scope of delivery

Data sheet

B2500-D Datasheet.pdf
2025-04-30 DE
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