SolarFlow 2400 AC+

Next-generation 2400W AC-coupled retrofit energy storage for any rooftop

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Dynamic tariff optimization

Connected to 840+ EU energy suppliers for the lowest-cost energy within 15-minute intervals

AI-driven smart savings

Automatically optimizes energy trading for maximum savings

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Powerful bidirectional output

2.4 kW bidirectional | 3.2 kW bypass – effortlessly powers high-demand appliances

Stable wired control

Built-in RJ45 port (RS-485) for reliable, low-latency communication independent of internet

The ultimate AC-coupled retrofit for any rooftop solar installation. Features 2.4 kW bidirectional power and 3.2 kW bypass output, with a maximum tower capacity of 16.8 kWh, and AI-driven ToU tracking across dynamic tariffs from 840+ EU energy providers.

With a built-in RJ45 port (RS-485) for stable data transmission and local communication, it delivers an advanced solution for energy independence with intelligent peak-shaving technology. Suitable for heavy residential to light commercial applications.

Seamless rooftop integration

Designed as an AC-coupled retrofit, it integrates with existing PV inverters without system modifications. Enables fast and simple upgrades to energy storage for any installation.

Unmatched bidirectional power

With 2.4 kW bidirectional throughput, the system powers heavy appliances using stored energy. By discharging during peak periods, it intelligently shifts consumption away from the most expensive tariffs.

Resilient always-on connectivity

Equipped with a physical RJ45 port (RS-485) for local communication, ensuring stable data transmission even with weak Wi-Fi. The system remains responsive and fully operational for accurate energy management.

Intelligent energy trading

AI ZENKI automates peak shaving by charging during low-price periods and discharging during peak times. By tracking real-time tariffs from 840+ European energy providers, it delivers 6–10% higher efficiency.

Key specifications

AC nominal power (bidirectional)
2,4 kW
Maximum (tower) capacity
16,8 kWh
Backup output power (continuous)
2,4 kW
3.2 kW (grid-supported)
Connectivity & local control
Bluetooth/ Wi-Fi
RJ45
Smart meter & CT compatibility
Zendure, Shelly
 EcoTracker, Homewizard
IP rating
IP65
Operating temperature range
 -20°C ~ 55°C
Weight
27.4 kg (single unit)

The SolarFlow 2400 AC+ features a powerful 2.4 kW bidirectional AC inverter with vertical scalability up to 16.8 kWh (via five additional units). For higher power demands, the system supports up to three units in parallel, delivering an impressive 7.2 kW in a single-phase setup or 21.6 kW in three-phase configurations. For energy security, a dedicated off-grid socket provides up to 3.2 kW backup output when connected to the grid.

Connectivity is a key differentiator. A built-in RJ45 port (with RS485/ModBus protocol support) ensures ultra-stable communication for local devices, while broad compatibility with P1 meters and Zendure’s 3CT enables accurate monitoring for both single-phase and three-phase systems. Designed for durability, the unit is IP65-rated and operates reliably from -20°C to 55°C, with an integrated self-heating mode for extreme environments.

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Who is it for

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Distributors

Our chain starts with distribution. We work with partners who sell our products and add value. With clear agreements, reliable stock availability, and technical support, we make collaboration straightforward.

Installers

We support installers with easy-to-understand systems, reliable delivery, and direct access to support. No unnecessary complexity, but a partner who thinks along and provides solutions that make the job easier.

E-commerce businesses

For e-commerce companies with technical expertise and a network of installers, we provide both plug-and-play solutions and other energy solutions. We offer clear documentation and service that continues even after delivery.

Private individual

Our focus is not on direct sales, but on strengthening the market. We help stimulate demand, clarify the market, and guide users toward quality choices. This is how we operate together in a B2B2C model.

Partner in

energy storage

As an importer and specialist in energy storage, we provide not only reliable products, but also the service and expertise to support you. With MW Energie, you choose quality, continuity, and a partner who thinks along with you.

Partner network
Contact

Lear more about the Zendure SolarFlow
2400 AC+

Power Specifications

2.4 kW Bidirectional AC

Effortlessly supports high-load appliances.

3.2 kW Grid-supported backup

Provides seamless backup power for high-demand devices during outages.

2.4 kW AC Retrofit

Supports 2.4 kW AC-coupled PV for easy solar energy retrofit.

Smart Control

AI ZENKI optimization

Pattern-learning algorithms maximize self-consumption and savings.

Dynamic tariff trading

Supports and tracks tariffs from 840+ EU energy providers.

Real-time monitoring

Monitor energy flows remotely via the Zendure App.

Precise power control

Adjusts output with 1W-level precision.

Reliable Connectivity

RJ45 Ethernet port

Hardware-based feature ensuring stable local data transmission.

Local API access

Easily integrates with Home Assistant and similar systems.

Smart meter support

Compatible with 3CT and a wide range of P1 meters.

Smart meter support

Supports Bluetooth, Wi-Fi, and RJ45.

System Scalability

Max. 16.8 kWh capacity

Scalable tower design meets growing energy demands.

Stackable modular design

Easy expansion without complex tools.

Universal AC retrofitting

AC-coupled design compatible with any existing rooftop solar system without replacing the inverter.

System Protection

IP65 rating

Durable enclosure suitable for all outdoor environments.

ZenGuard safety protection

Multi-layer safety system with fire suppression aerosol.

Dual BMS architecture

Built-in and cloud-based BMS prevents damage at an early stage.

Extreme temperature protection mode

Self-heating protects battery health in harsh environments.

The 4 guarantees of MW Energie

40+ years of experience in energy solutions

40+
Always a warranty on our products

We only supply products from brands that have proven their quality. Always with a clear manufacturer’s warranty, so you can invest with confidence.

Expert technical support

Whether you are a dealer or an end user, our support team is ready to assist with advice, installation questions, and solutions. Fast, knowledgeable, and personal.

Own stock, fast delivery

We keep our products in stock ourselves. This allows us to deliver quickly, so you are never dependent on long lead times or uncertain availability.

Dedicated aftercare and service

Our work doesn’t stop after delivery. We remain involved for maintenance, updates, and guidance, ensuring that you and your customers can rely on ongoing support.

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