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Commercial · Large B&B Guesthouses

AI battery for large B&B guesthouses

A B&B guesthouse with many rooms has high, constant consumption. The FLEXO 50 (30 kW and 50 kWh) is an all-in-one AI cabinet, for indoor or outdoor installation, that saves 40–50% on the bill and protects the whole building during outages.

Free, no-obligation quote

ecosolex FLEXO 50

The app on your phone REAL TIME

We install the app on your phone: see in real time when the battery charges and discharges, the energy and money you save, your consumption and the system status, wherever you are.

Important: stable wifi

The battery's AI system connects via wifi to receive energy prices and apply its savings strategy. A stable wifi connection where the battery is installed is essential.

A large B&B guesthouse, always powered and spending less

The more rooms, the more energy: hot water for dozens of guests, air conditioning, lift, industrial laundry, breakfasts and common areas. The FLEXO 50 (30 kW and 50 kWh) with artificial intelligence stores energy when it is cheap and uses it in expensive hours, saving 40–50% on your bill.

You don't need solar panels. If you have a roof with panels, or plan to add them, the FLEXO 50 is compatible with all solar inverters and savings can reach 80%, because it stores the midday sun for the night.

When the power goes, the whole building keeps running: rooms, lift, reception, wifi, locks and hot water. Your guests don't get stuck in a lift or left in the dark, and you don't get complaints or bad reviews. In summer, when the grid is overloaded by demand, this peace of mind is priceless.

The FLEXO 50 is installed indoors or outdoors: in a technical room, basement, yard or on the roof, without taking up any rooms. We decide the location with our technicians and your head of maintenance. It also shaves morning and evening peaks, so you can lower your contracted power. And if your guesthouse grows, more FLEXO cabinets are connected in parallel.

Why an AI battery

40–50% savings

The AI runs hot water, air conditioning and laundry on the cheapest energy.

The whole building protected

Rooms, lift, reception and wifi keep working if the grid goes down.

Lower contracted power

Absorbs morning and evening peaks and cuts the fixed charge.

Indoor or outdoor

In a technical room, basement, yard or on the roof: it takes no rooms or common areas.

With panels, up to 80%

Use your roof: the battery stores midday sun for the night.

Grows with your business

All our batteries can be connected in parallel. As your business grows, more FLEXO 50 cabinets are connected in parallel to add power and capacity, without replacing what is already installed. The FLEXO 50 can be installed both indoors and outdoors.

Frequently asked questions

For how many rooms?

Roughly 20 to 50 rooms; we size it from your bill.

What if I grow?

More FLEXO cabinets can be added in parallel.

Does it need maintenance?

Minimal. The system is monitored remotely from the cloud.

How to start

Step 1

Upload your bill

A photo or PDF of your electricity bill.

Step 2

Free assessment in 24–48 h

We send a proposal with the estimated savings.

Step 3

Professional installation

By our certified installers, with electrical certificate.

Save up to 40%. Free assessment in 24–48 h.

Upload your electricity bill and we'll send your personalised proposal, free and with no obligation.

Upload your bill →

We do not guarantee any specific percentage of savings. The savings figures we mention are average savings based on what our customers with this installation are achieving. Every customer has their own consumption curve and contracted power, depending on their tariff and electricity supplier, which our AI battery learns during the first one or two weeks and then uses to apply the best charging and discharging strategy, and with it the greatest possible savings in each case.