Kitsolaire, power and simplicity. The energy of the future, available today
Language 
English
English
Français
Kit contents
1× Solar Battery Kit AC Coupling 2,4 kWh Zendure SolarFlow 2400 AC+
1× Zendure 3CT-S Smart Meter
1× AB3000L Battery for SolarFlow 2400 Pro/AC+ - Zendure
1× Zendure 1CT-S Smart Meter
Zendure SolarFlow 2400 AC+ Solar Battery
Store the surplus from your existing photovoltaic installation and use your own electricity in the evening, without replacing your inverter or touching your panels.
Universal AC coupling · 2,400 W bidirectional · Expandable to 16.8 kWh
LiFePO4 energy storage 2.4 kWh
Expandable to 16.8 kWh
2,400 W bidirectional AC
Compatible with existing PV
10-year warranty
Savings of up to 1,686 €/year
Universal AC coupling
Compatible with 100% of rooftop PV inverters on the market: store your surplus without replacing anything.
2,400 W bidirectional
Charge and discharge up to 2,400 W to power your oven, hobs and consumption peaks (800 W by default).
Modular LiFePO4 energy storage
From 2.4 to 16.8 kWh by stacking up to 5 AB3000L batteries of 2.88 kWh each.
ZENKI™ 2.0 AI
Predicts your production and electricity prices, then schedules charging and discharging. 840+ European suppliers.
Automatic EPS backup
In the event of a power cut, the off-grid outlet takes over: 2,400 W rated, 3,600 W peak.
ZenGuard™ safety
Dual-protection BMS, automatic heating and integrated aerosol fire suppression. IP65-certified enclosure.
Why choose this system?
1
Pays for itself in around 3 years
Estimated savings of up to 1,591 €/year, with a return on investment of 2.9 to 3.4 years depending on the configuration.
2
Get more value from your installation
Up to +60% self-consumption: your solar surplus powers your home instead of being sent to the grid.
3
Built to last
10-year warranty, lifespan of up to 15 years, and expandable capacity to match your needs.
Take it further
Savings
Your solar surplus finally works for you
Without energy storage, the electricity produced at midday is sent to the grid, often when you are not there to use it. As soon as the smart meter detects grid injection, the SolarFlow 2400 AC+ stores this surplus, then releases it in the evening and at night. Depending on your contract, it can also charge when the kWh price is lowest and discharge during peak hours. Regulation adjusts to the nearest watt to limit losses.
Up to +60% self-consumption
Regulation to within 1 W
840+ suppliers
Installation
Installed in four steps, without climbing onto the roof
Stack the unit on its batteries, connect the AC cable, connect the smart meter via RJ45, then activate the system in the Zendure app. Coupling takes place on the home side: no wiring on your panels or inverter. The device can be installed indoors or outdoors, protected from direct sunlight and rain, with 15 cm of clearance above and 5 cm behind it.
Plug & Play 800 W
3 m AC cable
Wi-Fi + Zendure app
Scalability
Start at 2.4 kWh, grow to 16.8 kWh
Start with the integrated 2.4 kWh battery, then add 2.88 kWh AB3000L modules as your needs evolve. They stack directly beneath the unit, without changing the station. A single HEMS system can control up to 6 devices: enough to plan for an electric car or heat pump.
2.4 → 16.8 kWh
Up to 5 × AB3000L
6 devices per HEMS
Control
Much more than a battery: your home's energy brain
The SolarFlow 2400 AC+ works with Zendure Smart Meter 3CT-S and 1CT-S meters, Shelly Pro 3EM, Shelly 3EM and EverHome EcoTracker. The MQTT protocol enables local integration with Home Assistant and Homey. The HEMS coordinates production, energy storage and major consumers, including more than 5,000 heat pump models and Tesla charging.
Shelly · EverHome · Zendure
MQTT / Home Assistant
5,000+ heat pumps
Your estimated return on investment
Household ~2,000 kWh/year · 5.28 kWh (dynamic tariff)500 €/year · ~3.4 years
Household ~3,000 kWh/year · 8.16 kWh (dynamic tariff)773 €/year · ~3.1 years
Household ~5,000 kWh/year · 16.8 kWh (fixed tariff, rooftop PV)1,591 €/year · ~2.9 years
Battery lifespan LiFePO4Up to 15 years
Manufacturer warranty10 years
Estimated gross savings over 10 years (16.8 kWh)up to 15,900 €
Your questions answered
« I already have panels on my roof: is it really compatible? »
Yes. The SolarFlow 2400 AC+ couples on the AC side and remains compatible with rooftop PV inverters on the market. The smart meter detects the energy sent back to the grid and controls battery charging. Please note: it does not connect directly to panels because it has no MPPT input.
« 800 W by default, 2,400 W advertised: where's the catch? »
When connected to an outlet in Plug & Play mode, the system is limited to 800 W. To use the full 2,400 W, it must be hardwired to a dedicated circuit breaker by a qualified electrician. Our team can help you choose the right option on 04 83 58 04 79.
« What happens if the power goes out? »
The EPS function automatically switches to the battery to power devices connected to the off-grid outlet. It delivers 2,400 W continuously and up to 3,600 W peak (200 ms), enough to keep your refrigerator, internet router and lighting running.
« Can a battery outdoors really withstand winter? »
The enclosure is IP65-certified and the battery automatically heats itself at low temperatures. ZenGuard™ prevents deep discharges through intelligent charge level control. Simply avoid direct exposure to sunlight and rain, and recharge to 60% every 2 to 3 months if the battery will remain inactive for an extended period.
REF: KS-ACC-ZENDURE-2400AC+-PACK-1
AC Coupling Solar Battery Kit 2.4 kWh Zendure SolarFlow 2400 AC+
Description
- 2.4kWh capacity, expandable up to 16.8kWh
- 2400W bidirectional AC power
- Plug & Play | 800W by default
- 100% compatible with existing rooftop PV inverters
838,00 €
Incl. VAT — price based on your selection
Kit Solaire support
Need advice about this product?
Our technical team is here to answer all your questions and support your solar project.
Mon-Fri 9am-6pm | Sat 9am-1pm