Why combine electricity and energy storage?

24/7 monitoring and control

With the Cactos Spine software, you can monitor your electricity consumption, prices, and battery status in real time. The software also automatically optimizes energy use.

More power when you need it

Energy storage enables higher short-term power output than your grid connection alone would allow. This means you can use power more flexibly without additional grid costs.

Fair and transparent pricing

Cactos’ electricity retail model is built around energy storage, which allows real-time monitoring of consumption and cost-efficient electricity procurement from the market. As a result, electricity is sold with a low margin.

Cactos Energy

Marginal

0,3 snt/kWh

+ spot price

Features

✔️ Low margin regardless of consumption level

✔️ No fixed monthly fee

✔️ Open-ended contract

✔️ No long-term commitment – 14-day notice period

✔️ Cactos Spine: the entire system works continuously in your favor

✔️ Earn from participating in the ancillary service markets

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How does Cactos offer low electricity prices?

Cactos can offer low prices because we see consumption in real time and manage balancing using batteries.

When imbalances can be corrected immediately – either in the market or with batteries – costly imbalance charges are avoided. This means there is no need to add an extra risk margin to the electricity price.

Already 20% of our customers have chosen a Cactos electricity contract to maximize the benefits of their energy storage system.

What is an imbalance – and why does it matter?

In the electricity market, production and consumption must be balanced at all times. When forecasted consumption differs from actual consumption, an imbalance occurs, which creates costs.

These risks are often reflected in the electricity price paid by the consumer. In the Cactos model, real-time visibility and intelligent use of batteries significantly reduce imbalance risk.

That’s why we can offer electricity at a lower price.

Laajempi pääsy markkinoille

If your factory operates, for example, from 8 a.m. to 4 p.m., your electricity consumption likely peaks during this time. You’re not alone, and that’s why market prices often spike during the busiest hours.

With Cactos, you can shift load to cheaper hours by charging batteries during low-cost hours and discharging them during peak demand. This translates to noticeable savings on your electricity bill.

More than electricity sales

In a traditional electricity contract, you pay for consumption. In the Cactos model, the energy storage system included in the solution participates in ancillary and electricity markets and continuously optimizes consumption.We don’t just sell kilowatt-hours — we optimize the entire energy system through energy storage, software, and market expertise.

Let's power your future
together

Are you interested in combining an energy storage system with an electricity contract? Get in touch – we're happy to help.

"Cactos helps us in many ways. First and foremost, it saves us money – we generate solar energy with our own panels, which Cactos stores when the sun shines and makes available for use at night. If we had to rate our experience on a scale from zero to ten, we have no complaints: it's a solid ten."

Arto Manninen, CEO, Bloks Oy

FAQ

Cactos offers a full warranty on the equipment it manufactures for the entire leasing period. The warranty covers both labour and necessary spare parts.

The amount of capacity to be installed depends on a number of factors such as the size of the electrical connection at the installation site, the characteristics of the potential PV system and other factors related to electricity consumption. Our experts will always design the optimal package together with the customer, taking into account the various factors that affect the sizing of the system.