Name: 1600W/2400W Expandable Solar Storage System for Balcony, Terrace & Home
Brand: EU Easun
Price: 899.0 EUR
Availability: InStock

Plug & Play Solar Storage

1600W Plug & Play Balcony Solar System with Storage

Built for smarter solar use, higher self-consumption (Eigenverbrauch), and lower electricity costs (Stromkosten).

This system combines the BM1600 PRO with the B2900 battery pack to create a compact energy solution for balconies, terraces, apartments, and small residential solar setups. With 3 MPPT inputs, app control, expandable capacity, and backup output, it goes far beyond a basic balcony solar kit.

2400W Plug & Play Balcony Solar System with Storage

Built for smarter solar use, higher self-consumption (Eigenverbrauch), and lower electricity costs (Stromkosten).

This system combines the BM1600 PRO with the B2900 battery pack to create a compact energy solution for balconies, terraces, apartments, and small residential solar setups. With 3 MPPT inputs, app control, expandable capacity, and backup output, it goes far beyond a basic balcony solar kit.

More Solar In. More Savings Out.

A compact storage-ready solar solution for users who want more than a basic balcony setup. Use more of your own solar energy, improve daily energy flexibility, and move toward a smarterBalkonkraftwerk mit Speicherexperience.

1600W Output

Better suited for real home use than entry-level micro setups.

2880Wh Storage

LiFePO₄ battery designed for daily charging, evening use, and long cycle life.

3 MPPT, 3300Wp

Flexible panel layout and stronger solar harvesting for practical residential use.

Expandable Design

Start with one battery and scale later for a more Nachrüstung-friendly setup.

1600W Output for Real Home Use

More than a basic mini setup, BM1600 PRO delivers up to 1600W max output and 1600W backup output, giving you more flexibility for everyday appliances and essential backup loads.

Higher usable power for everyday appliances
Supports backup operation via off-grid socket
Better fit for users who want practical home energy use

2880Wh LiFePO4 Storage for Day-to-Night Use

The B2900 battery pack stores 2880Wh of energy in a compact stackable form. It uses LiFePO4 chemistry for safer operation, longer cycle life, and stronger long-term value for daily home solar usage.

Designed for daily solar charging and evening use
Long-life LiFePO4 battery chemistry
Suitable for users focused on higher Eigenverbrauch

3 MPPT Inputs for Better Solar Harvesting

With 3 independent MPPT inputs and up to 3300Wp total PV input, the system gives you more freedom for panel layout, more efficient solar collection, and stronger compatibility with real-world balcony and terrace installations.

3 Independent MPPT

Helps optimize solar input across different panel groups and installation conditions.

Up to 3300Wp PV Input

Designed for users who want more than a small entry-level solar setup.

Flexible Layout

Well suited for balconies, terraces, and compact residential spaces.

Expandable from 2.88kWh to 14.4kWh

Start with one B2900 battery and scale up to five packs as your needs grow. This modular approach makes the system a stronger choice for users who want future-ready flexibility without replacing the full setup later.

Supports 1–5 B2900 battery packs
Vertical stack design for cleaner space usage
Ideal for staged upgrades and Nachrüstung-friendly expansion

Smart Energy Management for More Eigenverbrauch

Through the Energy Link app, you can monitor system status, connect supported smart meters or smart plugs, and set Smart Mode or Custom Mode for more intelligent daily energy control.

App-based setup and monitoring
Supports compatible smart meter and smart plug integration
Helps optimize charging, feed-in, and self-consumption

Plug & Play Setup, Built for Everyday Installation

The BM1600 PRO and B2900 are designed for a compact vertical stack structure, suitable for balconies, terraces, apartments, and small-home solar setups.

Vertical Stack Design

Compact structure for cleaner placement and more efficient use of space.

Bracket-Based Fixing

Designed for stable installation with dedicated fixing brackets.

Indoor / Outdoor Ready

Suitable for appropriate installation environments with IP65-rated main components.

            
                BM1600 PRO
              
              1 × BM1600 PRO Inverter
1 × 1.5m AC Power Cable
1 × Wrench
2 × Type-L Wall Brackets
Screws & Expansion Bolts
1 × User Manual

                B2900
              
              1 × B2900 Battery Pack
2 × Type-I Fixing Brackets
4 × M4×10 Screws
4 × Foot Pads
1 × Manual

Frequently asked questions

Our dedicated team of engineers and inverter specialists is available by phone to answer your questions and make the switch to advanced inverters as simple as possible.

We’re happy to help you understand how our inverters work and how to integrate them seamlessly into your solar power system—tailored to your specific needs.

❓ Can’t find the answer you’re looking for in our FAQs?
💬 WhatsApp: +86 185 8820 5592
📧 Email: sales@easunpower.com

1. What safety precautions must be taken before installing the battery pack?

A:
To ensure personal safety and protect the equipment, the system must be completely powered down before installing the expansion battery pack. Do not carry out any installation work while the unit is in operation, as this may result in equipment damage that is not covered by the warranty.

Please follow the procedure below strictly:

a. Disconnect the BR2880/2400E from the photovoltaic (PV) modules.

b. Press and hold the ON/OFF button for more than 2 seconds to ensure the BR2880/2400E inverter is fully switched off.

c. Connect the battery pack correctly to the battery input of the BR2880/2400E.

d. Reconnect the PV modules and verify that the system starts up and operates normally.

2. Are there any additional precautions for installation and operation?

Yes. Please ensure that the system is properly earthed in accordance with local electrical regulations.

3. Can the PV modules be connected in series?

Yes. Each PV input supports up to two PV modules connected in series. However, the total open-circuit voltage (Voc) of the series string must not exceed 108 V, otherwise the equipment may be damaged.

4. Can the BR2880/2400E still be used during a power outage?

Yes. During a grid outage, the PV array can continue to charge the unit, and the system can provide 1600 W / 2400 W off-grid backup power, depending on the model.

5. Can BR2880/2400E system data, such as energy generation and consumption, be integrated into a home energy management platform such as Home Assistant?

No. At present, the BR2880/2400E only supports monitoring and control via the dedicated mobile app and does not support integration with third-party platforms, including Home Assistant.

6. What is the function of the smart meter with this product? How does it help minimise energy export?

The BR2800/2400E uses the smart meter to monitor the household’s real-time electricity demand and dynamically adjust the unit’s grid output power accordingly. This allows the system to match actual household consumption more precisely and reduce unnecessary energy export.

At the same time, the smart meter can detect whether the rooftop PV system is exporting surplus electricity to the grid. Based on this data, the BR2800/2400E can dynamically regulate its charging power and store excess energy in the battery in real time, so that the stored energy can be used later during periods of higher household demand.

7. Can the BR2800 operate with both PV and battery output at the same time?

Yes, the PV system and the battery storage system can operate simultaneously.

When the grid is available, the combined output power from PV generation and battery discharge is 800 W by default, with a maximum of 1600 W.

In the event of a grid failure, there will be no grid-feed output. However, the PV system can still charge the unit, while the device can simultaneously provide up to 1600 W of off-grid backup output power.

8. Can one smart meter be connected to multiple BR2800 units at the same time?

No. One smart meter can only communicate with one BR2800 unit.

9. Can I still use the BR2880/2400E during a power outage?

Yes. During a grid outage, the PV array can continue charging the product, and the unit can still provide 1600 W / 2400 W off-grid backup power, depending on the model.

10. Can BR2880/2400E system data, such as energy generation and consumption, be integrated into a home energy management platform such as Home Assistant?