🎁 Special Discount at Sunology
Enjoy an exclusive offer at Sunology through RJ Home Solar!
Use the code STOREY_RJHOMESOLAR at checkout.
If you’re looking for a solution to store your solar energy without having to deal with complicated installations, complex inverters, or overly technical home automation systems, then you’re going to love the Sunology STOREY battery.
This new technological gem from Sunology completely changes the game: it is entirely plug & play, it works without a DC input (so no need to connect it directly to the panels), and above all, it allows you to truly profit from your solar production, even if you primarily consume in the evening. And the cherry on top: you benefit from an exclusive discount with the promo code STOREY_RJHOMESOLAR!
Discover right away why this solar battery is going to become an essential part of your eco-friendly home.
Why a solar battery today?
Today, solar self-consumption is on the rise. You install a few panels, you generate your electricity, you lower your bill, and you take action for the planet. But here’s the catch:
- You produce during the day, when you are not home.
- You consume in the evening, when the sun is no longer shining.
The result? You sell your electricity at a low price… and buy it back from EDF at a higher price a few hours later.
The solution? STORE.
And that’s exactly what the Sunology STOREY battery allows: to store the solar energy produced during the day for later consumption, completely automated.

STOREY: the smart, simple, and efficient solar battery
The STOREY is an AC battery (alternating current), meaning it can be plugged into a standard outlet, without the need for a transformer or special installation. It communicates with a SmartMeter connected to the electrical panel to know when to charge, and when to discharge the energy. And you? You don’t have to do anything.
The + of STOREY at a glance:
- Plug & Play: a simple power outlet is sufficient.
- Modular: start with one module, add more over time.
- Cost-effective: one of the best prices per stored kWh on the market.
- Eco-designed: long-lasting and recyclable LFP battery.
- Smart: automatically manages production and consumption.
- Secure: works even in case of a power outage, via AC outlet.
🔹 Discover the STOREY battery here

An AC battery: but why is it revolutionary?
Most solar batteries on the market (Anker, EcoFlow, Zendure…) operate with direct current (DC). This means they need to be connected directly to the panels through an inverter, sometimes a home automation box, and some technical settings.
With STOREY, Sunology has chosen a much simpler approach: everything is done in AC.
You plug the battery into an outlet, install a SmartMeter (such as Shelly) in your electrical panel, and you’re good to go!
No DC input, no inverters to manage, no need to go through a box or a complex app. The energy is managed in an intelligent and invisible way. You can even place the battery in a different room than your panels, in a garage, storage room, or office.

Technical Specifications of STOREY
Here’s what you get with a single module:
- Capacity: 2.2 kWh
- Technology: Lithium Iron Phosphate (LFP)
- Warranty: 15 years / 7500 full cycles
- Power: 500W (for charging and discharging)
But that’s not all! STOREY is entirely modular:
- Up to 6,000W of cumulative power
- Up to 26.4 kWh of storage with modules in parallel
In practical terms, you can expand your system according to your needs: secondary home, pool, heat pump, tools, etc.
The Stream app: for the geek… or not!
Sunology provides an app called Stream, which allows you to monitor your solar production, your consumption, and the operation of the battery.
But if you want to stay relaxed, there’s no need to check it all the time: everything is automated. The battery detects the best way to charge or return energy without your intervention.
You keep control without complicating your life.

How much does it cost? Is it really cost-effective?
The STOREY battery is sold for €1390 per module (2.2kWh).
With a lifespan of 7500 full cycles, that equates to about 15,400 kWh stored in total. This comes down to 9 cents per stored kWh.
When you know that the kWh is charged between 13 and 28 cents depending on your EDF subscription, you can immediately see the potential savings!
And if you use our promo code STOREY_RJHOMESOLAR
✅ Promo code to use: SUN_RJHOMESOLAR
🔗 Order your STOREY here
Installation: do you need to be handy? No.
Want to know if you can install this on your own? The answer is yes.
The installation of the STOREY battery is done in a few minutes:
- You plug the module into a power outlet.
- You install the SmartMeter in your panel (or call an electrician if you’re not comfortable).
- You launch the Stream app.
And that’s it.
No cables to pull, no convoluted settings. A solar solution for everyone, even without technical skills.

Who should adopt the STOREY battery?
You are concerned if:
- You produce your solar electricity during the day, but consume in the evening.
- You want to save energy without modifying your entire installation.
- You are afraid of power outages and want a backup solution.
- You are looking for a clean, reliable, and durable solution.
- You want a system that evolves with your needs.
With STOREY, you gain energy independence while doing something for the planet (and your wallet).
In summary: why you should seize this opportunity
- ✅ A battery easy to use
- ✅ Compatible with all plug & play solar systems
- ✅ Modular and scalable
- ✅ One of the best profitability on the market
- ✅ And 10% discount with promo code SUN_RJHOMESOLAR

Ready to store your sun?
You can order your Sunology STOREY battery directly here
Don’t forget to enter the promo code STOREY_RJHOMESOLAR to benefit from your exclusive RJ Home Solar discount.
🌟 Your solar energy has never been valued so well.





