IGLU batteries work with hybrid inverters, which can:

• manage the solar power plant,
• charge the battery,
• supply energy to the home,
• transfer energy to the grid.

It is important that the inverter is:

• compatible with the selected storage model,
• supporting the required voltage and communication protocol,
• with battery management system (BMS) integration.

If a complete ecosystem (HP + EV + storage) is planned, we recommend coordinating the solution in advance to ensure everything works as one system.

Capacity depends on:

• the household’s electricity consumption (kWh per day),
• whether you have a solar power plant,
• whether you aim for backup power,
• whether you want to optimize electricity costs (charge cheaper – use more expensive).

IGLU home battery capacities:

• 5 kWh
• 10 kWh
• 15 kWh
• 30 kWh

Simple orientation:

• 5–10 kWh → for partial energy balancing
• 10–15 kWh → for a medium-sized home with solar panels
• 15–30 kWh → for higher consumption or backup power

There are three simple ways:

1. Look at the inverter casing (the model is indicated on the label).
2. Patikrinkite pirkimo ar įrengimo dokumentus.
3. Prisijunkite prie inverterio programėlės – modelis matomas sistemos informacijoje.

Jei abejojate, montuotojas gali greitai patikrinti suderinamumą.

Important: Ne visi inverteriai palaiko baterijas, todėl būtina užtikrinti suderinamumą prieš pasirenkant saugojimo įrenginį.

Taip.

IGLU Aleut (ground–water) gali:

• šildyti kambarius,
• paruošti karštą vandenį,
• passively cool rooms during the summer.

Passive cooling is extremely efficient because it uses the natural temperature of the earth – without additional high electricity costs.

One device – comfort all year round.

Yes, depending on the system architecture.

Options:

• choose a higher power model,
• connect multiple devices in cascade (especially in commercial properties),
• modular battery expansion (to increase storage capacity).

It is important that:

• the electrical input can withstand the load,
• the inverter is adapted for higher power,
• the system would be balanced.

CATL (Contemporary Amperex Technology Co. Limited) – one of the largest lithium-ion battery cell manufacturers in the world.

These cells are used in:

• electric vehicles,
• in energy storage systems,
• in industrial solutions.

What does this mean for the consumer?

• high reliability,
• a long cycle life,
• stable operation,
• safety standards applied in the automotive industry.

This is the same technological class used in electric vehicles – adapted for home energy.

1. COP (Coefficient of Performance)

COP is an instantaneous efficiency coefficient. It shows the ratio between the heat produced and the electricity consumed at a specific moment, at a certain outdoor temperature.

• Example: If the heat pump’s COP is 4, which means that after consuming 1 kW electricity, it produces 4 kW of heat.

• Drawback: COP is measured under laboratory conditions (most often at +7°C). However, when the outdoor temperature drops to -15°C, this figure falls significantly, so COP alone does not show the full picture.

2. SCOP (Seasonal Coefficient of Performance)

SCOP is the seasonal coefficient of performance. This is a much more accurate indicator, as it calculates the device’s average efficiency over time. throughout the heating season.

• When calculating SCOP, temperature fluctuations (autumn, winter, spring) and standby mode consumption are taken into account.

• Why is this important? Two pumps can have the same COP (at +7°C), but the one with the higher SCOP will use less electricity over the entire year because it handles severe cold better.