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Haier heat pumps first | Energy storage alongside

Heat pumps lead. Storage completes the system.

RICHACCU B.V. focuses on Haier heat pumps as its core business and also supplies home storage and commercial battery storage systems for complete electrification projects.

Request heat pump adviceView products Heat pump calculator
HaierMain focus: heat pumps, hot water and climate systems
R290Route for Monobloc GT and M7 heat pump boiler
Home storageBattery storage for homes with solar panels
Commercial storageBattery cabinets and scalable commercial storage

Choose a heat pump

What heating capacity does your home need?

Estimate the heat loss of your home, with insight into insulation, ventilation and temperature.

Free · No email required · Downloadable calculation summary

FROM YOUR HOME TO AN INITIAL ESTIMATE

How much heating does your home need?

Choose your home type and identify its components in the diagram. We provide initial technical assumptions. Starting profile: building energy rating C.

C-start profile · check what suits your home
01 My home

For a rectangular home with equal-sized heated storeys, a ground-bearing floor and heated neighbouring homes. For an apartment, basement, extension or heated pitched roof, enter your own building data or request a tailored calculation.

02 Isolation I recognize
C
Completed to help you get started

Label C is the default. The label alone does not determine the heat loss: solar panels and installations also influence the letter. Choose below what is actually present.

Where do the C starting values come from?

The rounded U-values 0,60 (wall), 0,70 (roof), 0,68 (floor), 3,00 (windows) and 3,40 (doors) are an example set, inspired by the public C example of RVO . For walls and roof, the various Rc values ​​from that example have been converted and averaged according to surface area. This is not a standard or average for all C-rated homes. Your home may differ greatly.

Other insulation choices are also example values. Known U or Rc values? Use your own construction data. U ≈ 1 / (Rc + Rsi + Rse); for the wall and roof examples mentioned, Rsi + Rse = 0,17 m²K/W has been used as a simplification.

View the RVO example with technical details ↗
03 Ventilation and comfort

At WTW we use 80 % effective return for the time being. Thermal bridges: 0,10 W/m²K × exterior facade, roof and ground floor. These are adjustable assumptions; check them in the calculation overview.

Review all assumptions and derived surfaces

An assumption remains an assumption. For complex construction types or a final choice of appliance, we check the home per room.

Two business lines, one clear priority

Heat pumps are the entry point. Storage is the second engine.

The website now shows how RICHACCU works in practice: Haier heat pumps are the primary proposition, while energy storage is split into two clear markets so customers can immediately choose the right route.

Primary lineHaier heat pump system for heating, cooling and hot water

Haier heat pumps

Monobloc GT R290 , M7 heat pump boilers, air conditioning and project advice for Dutch homes and small buildings.

Storage lineRICHACCU home battery and energy storage systems

Home energy storage

Residential lithium battery systems for solar self-consumption, backup planning and smarter electric homes.

Storage lineCommercial and industrial RICHACCU battery storage systems

Commercial and industrial storage

Scalable battery cabinets, BMS hardware and inverter integration for workshops, retail, offices and technical partners.

Haier M7 heat pump boiler

Core activity

Haier heat pump projects receive the strongest call to action.

For customers, the first message is simple: RICHACCU helps choose a Haier heat pump route for heating, cooling and domestic hot water. Storage is added as an extra solution when the project needs solar self-consumption or backup capacity.

1

Monobloc GT R290

Air-to-water heat pump systems for heating, cooling and hot water integration.

2

M7 heat pump boiler

Upgrade domestic hot water with heat from the air and efficient R290 technology.

3

ISDE route

Project advice that helps customers with product selection, documentation and subsidy checks.

Energy storage separated

Storage becomes clearer when two target groups are addressed separately.

Homeowners and business buyers search differently. The site separates residential battery storage from commercial and industrial storage instead of mixing all battery products together.

For homes

Solar battery storage, evening self-consumption, backup preparation and future electric home upgrades.

For businesses

Battery cabinets, peak-load support, BMS, hybrid inverter matching and scalable storage projects.

For installers

Product supply, technical information and project support for heat pumps and storage systems.

Project approach

Start with the heat demand and then determine whether storage adds value.

Heat scan

Home type, insulation, radiators, underfloor heating and hot water demand.

Haier sizing

Select the heat pump series, capacity and hot water route.

Subsidy check

Check current ISDE requirements and product eligibility.

Storage choice

Choose a home battery or commercial storage only when the project benefits from it.

Installer support

Prepare delivery, product details and project information.

FAQ preview

Three questions customers ask first.

Is RICHACCU mainly a heat pump company?

Yes. Haier heat pumps are the main business line and receive the strongest focus on the website and in customer advice.

Do you still sell battery storage?

Yes. Storage remains a second line, divided into home energy storage and commercial/industrial energy storage.

Can heat pumps and batteries work together?

Yes. First the heat pump must be sized correctly; then storage can be considered for solar self-consumption, backup or load management.

Who can contact RICHACCU ?

Homeowners, installers and business buyers looking for Haier heat pumps, residential storage or commercial storage projects.

Plan the Haier heat pump first. Add storage when it fits.

Send your heating situation, hot water demand and project type. We help choose the right RICHACCU route.

Contact RICHACCU