What Hymon does

Hymon Fotowoltaika Sp. z o.o. is a Polish renewable energy systems integrator and installer headquartered in Tarnów, Poland, operating under the brand "Hymon Powered by Kajima." Founded in 2011 and operating from registered capital of 505,000 PLN, the company sells and installs integrated residential and commercial energy systems that combine photovoltaic panels, air-source and ground-source heat pumps, LiFePO4 battery storage, EV car chargers, photovoltaic carports, and home air conditioning. The core technology stack centers on third-party components — notably Sigenergy hybrid inverters — integrated with proprietary energy management software (EMS/HEMS) that dynamically adjusts device operation based on PV production, electricity prices, and weather forecasts to maximize self-consumption and provide backup/UPS functionality. Hymon is Kajima-controlled and operates a group structure with eight wholly-owned intermediate holding subsidiaries (HF1–HF8) currently undergoing consolidation.

Hymon runs a direct, sales-led go-to-market targeting Polish single-family homeowners as its primary segment and a parallel B2B division serving developers, farmers, and commercial enterprises with large-scale photovoltaics, industrial storage, and EV charging infrastructure. Revenue is generated through three streams: hardware sales (panels, heat pumps, storage, chargers, carports, AC), professional installation and commissioning services (with downloadable price lists effective 01.05.2024 for AC, KS, PC, and PV service categories), and energy consulting including advisory on Polish government grant programs such as Czyste Powietrze and Mój Prąd 6.0. The company sells across at least five Polish voivodeships (Lesser Poland, Silesian, Masovian, Lower Silesian, Lublin) and supplements its commercial activity with the Akademia Młodego Inżyniera (Young Engineer Academy), an educational outreach initiative in schools and kindergartens patronized by KEZO PAN and the Kaminski Foundation.

Name

Hymon

Legal name

Hymon Fotowoltaika Spółka z Ograniczoną Odpowiedzialnością

Website

https://hymon.pl

Company type

Private

Founded year

2011

Operating status

Operating

Headcount range

11–50 employees

Short description

Hymon Fotowoltaika Sp. z o.o. is a Polish renewable energy systems integrator that sells, installs, and services photovoltaic panels, heat pumps, LiFePO4 energy storage, EV chargers, and carports for residential and commercial customers across Poland under the brand "Hymon Powered by Kajima."

Ownership category

akta.pro rank

Product category

Residential Renewable Energy Systems

NAICS

Solar Electric Power Generation (221114), Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512)

SIC

Steam & Air-Conditioning Supply (4961)

akta.pro primary industry

Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System) (EUAMABAB)

akta.pro secondary industries

HVAC Controls & Optimization (Smart Thermostats, VAV, Chillers/Boilers Controls) (BPABAGAB), HVAC System Replacement & Change-Outs (HSAOAGAB), HVAC Equipment (Heating, Cooling & Air Handling) (IMAHAKAB)

Keywords

• Photovoltaic installation
• Heat pump systems
• Solar energy storage
• Renewable energy contractor
• Residential solar systems

Headquarters

HQ city

Tarnow

HQ country

Poland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Marketing or Sales, Technology or R&D

Revenue model

1. Hardware Sales: Sale of photovoltaic panels, heat pumps, energy storage systems, EV chargers, carports, and air conditioning units. Products include both air-source and ground-source heat pumps, hybrid inverters, and LiFePO4 batteries.
2. Installation Services: Professional installation and commissioning of renewable energy systems including photovoltaics, heat pumps, energy storage, and smart home systems. Includes AC services, KS services, PC services, and PV installation services.
3. Energy Consulting and Advisory: Technical advisory services including energy audits, system design, technology selection, and support for government grant applications (Czyste Powietrze, Mój Prąd).

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels4 records

Core offering

Hymon supplies and installs equipment for transforming solar power into electricity, including photovoltaic panels, heat pumps, energy storage systems, EV chargers, photovoltaic carports, and air conditioning units for residential and commercial properties. The company also provides energy consulting, installation services, automation of energy management, and advisory support for Polish government grant and financing programs (e.g., Czyste Powietrze / Clean Air Program).

Product overview

Hymon is a Polish renewable energy company (OZE) offering an integrated portfolio of products and services for residential and commercial customers. The core product portfolio includes six main hardware categories: photovoltaics (PV), heat pumps, energy storage systems, EV car chargers, photovoltaic carports, and air conditioning units. These products are supported by a comprehensive suite of service offerings including zero-emission house solutions, energy automation systems, Smart Home integration, reactive power reduction, backup power protection, comprehensive installation services, modern heating solutions, financing advisory, and government grant support programs (such as Clean Air and My Electricity). The company positions itself as a full-solution provider, combining hardware sales with advisory, design, installation, and after-sales support services.

Differentiator

Problem solved

Functional benefit

Products and services

• Photovoltaics (Fotowoltaika) Solar photovoltaic panel systems that convert sunlight into electricity, supplied and installed by Hymon for residential homeowners and commercial customers in Poland.
• Heat Pumps (Pompy ciepła) Heat pump systems for residential and commercial heating and cooling, supplied and installed by Hymon as part of integrated home energy transformations.
• Energy Storage Systems (Magazyny energii) Battery-based (LiFePO4) energy storage systems that store electricity from PV generation for later use, supplied and installed by Hymon to enable energy independence and backup power.
• EV Car Chargers (Ładowarki do samochodów) Electric vehicle charging stations supplied and installed by Hymon for residential and commercial customers, integrated with PV and storage systems.
• Solar Carports (Carporty z fotowoltaiką) Carport structures with integrated photovoltaic panels, supplied and installed by Hymon to combine covered parking with on-site solar generation.
• Air Conditioning (Klimatyzacja w domu) Residential air conditioning systems supplied and installed by Hymon, often combined with PV and heat pump installations.
• Comprehensive Home Installations (Kompleksowe instalacje domowe) End-to-end installation service bundling PV, heat pump, storage, EV charging, carport, and air conditioning into a single coordinated home or commercial energy installation project delivered by Hymon.
• Energy Automation (Automatyka energetyczna) Home energy automation service using Hymon's Home Energy Management System to coordinate PV generation, battery storage, and household consumption for optimal self-consumption and cost reduction.
• Smart Home Integration (Smart Home) Smart home integration service that links Hymon's renewable energy systems with home automation, enabling coordinated control of generation, storage, heating, and EV charging.
• Clean Air Program Advisory (Doradztwo w programie Czyste Powietrze) Consulting and advisory service helping Polish homeowners apply for and benefit from the Czyste Powietrze (Clean Air) government grant program for heat pumps, photovoltaics, and other renewable energy upgrades.

Quantifiable outcome

• Annual heating cost savings: heat pump ~1,000-1,500 PLN vs gas ~3,000-3,500 PLN for 150m2 home
• +2 more outcomes

Segments4 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Five partnerships are on record, tiered core and minor.

• Kaminski FoundationcoreStrategic or Co-development PartnerKaminski Foundation provides patronage for the Young Engineer Academy educational program, supporting Hymon's community outreach and educational initiatives.
• KEZO – Centrum Badawcze PANcoreStrategic or Co-development PartnerKEZO Research Centre of the Polish Academy of Sciences provides patronage for the Young Engineer Academy, lending scientific credibility to Hymon's educational initiatives.
• SigenergycoreTechnology or IntegrationSigenergy provides hybrid inverters and energy management systems that Hymon integrates into their renewable energy solutions. Hymon markets Sigenergy products as standard components of their systems.
• PstrykminorGTM or Marketing PartnerHymon x Pstryk collaboration offering combined smart energy solutions. Partnership promoted through joint marketing initiatives.
• Financial InstitutionscoreChannel Partner/ Reseller/ DistributorPartnerships with banks and financial institutions providing preferential loans, leasing, and eco-loans for RES investments. Enables Hymon to offer comprehensive financing solutions to customers.

Scale indicators3 records

Recent moves7 records

Expansion highlights7 records

Direct peers

• Columbus Energy: One of Poland's largest residential PV and heat-pump installers, serving homeowners and small businesses with turnkey solar solutions. Closely comparable to Hymon on customer base, product mix (PV + heat pump), and go-to-market across Poland.
• R.Power: Polish solar developer with both C&I rooftop and ground-mount activity. Comparable on B2B solar project execution, though less focused on residential heat-pump integration than Hymon.
• SunRoof: European integrated solar-roof and energy management company operating across the Nordics, Germany, and Poland. Comparable on combining PV hardware, smart energy management, and full installation services for residential customers.
• Stilo Energy: Polish residential and SME renewable energy installer focused on PV, heat pumps, and storage. Direct competitor in the same Polish homeowner segment Hymon targets.

Broad incumbents

• Viessmann: German manufacturer of heat pumps, HVAC, and integrated energy systems with a broad European presence. Comparable on the heat-pump product line Hymon installs, though Viessmann is primarily an OEM/supplier to installers like Hymon.
• Daikin: Global HVAC and heat-pump manufacturer with strong European footprint. Comparable on heat-pump and AC equipment Hymon resells/installs, though Daikin operates at far greater scale as an OEM.
• Bosch Thermotechnology: European manufacturer of heat pumps, boilers, and HVAC systems serving residential and commercial markets. Comparable as a heat-pump product line that Hymon competes with or installs on residential projects.
• Fortum: Nordic energy utility with growing Polish renewable and customer-solutions presence. Comparable as a much larger, well-capitalized player entering Polish residential and C&I energy services that Hymon operates in.

Others

• SolarEdge: Global inverter and PV optimizer supplier. Comparable as an alternative technology provider Hymon could source inverters from; not a direct competitor in installation services.
• Fronius: Austrian inverter and energy solutions manufacturer. Comparable as a competing inverter technology Hymon could specify in its installations; operates as a supplier rather than installer.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries8 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Hymon