Since 2006 · Łowicz, Łódź Region, Poland

Electronics and control systems for photovoltaics and energy storage – designed and made in Poland

RAKL INNOVATE is an engineering and manufacturing company with 20 years of experience. We design and build battery management systems (BMS), energy management controllers (EMS), switchgear and control equipment, IoT devices with GNSS and 4G/5G LTE modems, telemetry gateways and custom electronics – together with embedded and cloud software.

Contact us
LiFePO4 / Li-ion BMSEMS for PVControl equipmentGNSS IoT · 4G / 5G LTEPCB & ODM/OEM electronicsSoftware

About us

In business continuously since 2006, we combine electronics, power engineering and software: from concept and design, through prototyping, testing and technical analysis, to short- and mid-series production, installation and service. We design, prototype and industrialise products – series are built in-house or in a contract-manufacturing model at EMS partners. Our products serve the photovoltaic, energy-storage, e-mobility and industrial markets. We operate in two key smart-specialisation sectors of the Łódź Region: Energy (incl. renewables) and IT & Telecommunications.

20 yearsof experience – since 2006
4product groups: BMS, EMS, IoT, software
PL / EUdesigned and manufactured in the European Union
R&Din-house research and development

Products

Four product groups for distributed energy – configured for your cells, inverters and requirements.

ENERGY

RAKL BMS – battery management systems

Modular BMS for LiFePO4 / Li-ion energy storage – residential, industrial and backup power.

  • 8–16S configurations (24/48 V) and master–slave topologies for high-voltage packs
  • operating currents up to 200 A, passive and active balancing
  • cell voltage, current and temperature measurement; SOC and SOH estimation
  • over-/under-voltage, over-current, short-circuit and thermal protection
  • CAN and RS485 (Modbus RTU) – works with hybrid inverters
  • cloud telemetry, OTA updates; designed for EU requirements (LVD, EMC)
ENERGY

RAKL EMS and PV control equipment

Energy management controllers plus switchboards and combiner boxes for PV installations with storage.

  • monitoring of generation, consumption and storage; self-consumption optimisation
  • load control: heat pump, DHW heater, EV charger, relays
  • dynamic export limitation (zero-export) and dynamic-tariff operation
  • DC combiner boxes with surge protection and string monitoring
  • AC switchboards with energy metering; power supplies, DC/DC converters, chargers
  • Modbus RTU/TCP, SunSpec, MQTT, digital and analogue I/O
ELECTRONICS

GNSS / 4G / 5G IoT devices, IoT gateways and embedded controllers

In-house designed and manufactured IoT devices with GNSS receivers and 4G LTE / 5G modems, plus telemetry for inverters, meters, BMS and charging stations.

  • GNSS trackers and telematics modules with 4G LTE (Cat-1 / Cat-M) or 5G modem – vehicles, machines, fleets, assets
  • motion and temperature sensors, battery operation, tracking platform
  • RS485/Modbus → LTE-M / NB-IoT, LoRaWAN, Wi-Fi, Ethernet gateways
  • industrial computers and edge controllers with HMI panels
  • in-home energy monitors and smart-home controllers for prosumers
  • local data analytics, offline buffering, secure communication
SOFTWARE

Cloud platform and firmware

Software for our devices and integrations with customer systems.

  • dashboards, alarms, reports, SOC/SOH analytics
  • PV generation and consumption forecasting (machine learning)
  • API for integrators, web and mobile applications
  • embedded firmware, OTA updates, device cybersecurity

Services

One partner from idea to deployment – design, manufacturing, testing, installation and service.

ELECTRONICS

Electronics design and manufacturing

Schematics, PCB layout, component selection, prototypes, short- and mid-series production, assembly and testing (ODM/OEM, white-label).

ENERGY

Custom electrical equipment

Switchboards, control systems, backup power and electrical equipment for industry, buildings and renewable installations.

SOFTWARE

Software and integration

Firmware, control and measurement applications, Modbus / SunSpec / MQTT / CAN integrations, IT consultancy.

ENGINEERING

Engineering, prototyping and industrialisation

We design, prototype and bring devices into production (including contract manufacturing at EMS partners); technical consultancy, testing and analysis, functional, climatic and EMC tests, documentation.

SERVICE

Installation and service

Equipment installation and commissioning, repair and maintenance of electronic, computer and telecommunications equipment.

For international partners

We are looking for partners in Europe and Asia – manufacturers of cells, inverters, components and industrial computers, and distributors.

ODM / OEM and white-label

Design and manufacturing of BMS, EMS, IoT gateways and electronics under the partner’s brand, delivered to the EU market.

EU market adaptation

Documentation, testing, LVD / EMC / RED compliance, Cyber Resilience Act readiness, software localisation, service in Europe.

Integration of partner components

Battery cells and modules, BMS ICs, microcontrollers, PCBs, connectivity modules – integrated in our products and at our customers.

Joint R&D projects

Smart energy, AIoT, embedded systems, data analytics – development projects with technology partners.

Research and development

We run our own research and development: IoT devices with GNSS and 4G/5G LTE modems (power consumption, antennas, positioning quality), SOC/SOH estimation and cell-balancing algorithms, energy-management and export-limitation strategies, generation and consumption forecasting with machine learning, firmware and communication protocols, EMC testing and long-term device tests. All projects are self-funded and developed hand in hand with customer deployments.

Contact

ROMUALD KOSIOREK RAKL INNOVATE
ul. Armii Krajowej 48
99-400 Łowicz, Poland

NIP (VAT ID): PL8341556375
REGON: 100253608

E-mail: technika@rakl.pl
Phone: +48 606 891 804
LinkedIn: linkedin.com/in/rakl-innovate-409107437/

We welcome manufacturers, distributors, installers and technology partners from Poland, Europe and Asia.