ZGR Corporación

ZIGOR

Alcobendas, Madrid, Spain

SolarEnergy StorageOtherPrivate company

Founded 1998501-1000 employees

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Profile last updated: August 24, 2026

About

Founded in 1998, ZGR Corporación is a private company headquartered in Alcobendas, Spain with approximately 501-1000 employees specializing in Solar, Energy Storage, Other.

ZGR Corporación is an international specialist in advanced power electronics equipment and comprehensive electrical energy management solutions. Founded in 1998, the company designs and manufactures robust, flexible and efficient systems for power conversion, energy storage, solar photovoltaic integration, industrial power quality and electrical infrastructure. ZGR operates across three main business areas: Energy (solar inverters, storage, hybrid systems), Industry (UPS, power conditioning for critical processes), and Transport & Distribution (railway systems, smart grids). The company serves over 1,000 projects across four continents, offering customized solutions for renewable energy integration, grid stability, industrial continuity and electrical mobility. ZGR maintains a chair in Power Electronics with the Universitat Politècnica de València for research and innovation, and operates manufacturing and innovation centres in Spain, Mexico and Colombia.

Headquarters

Alcobendas, Spain

Founded

1998

Employees

501-1000

Company type

Private company

Focus areas

power electronicssolar invertersenergy storageUPSpower conditioningsmart gridsrenewable energyindustrial power qualityelectrical infrastructure

Products & services

Business models

B2BEPC

Value chain

ManufacturingEngineeringConstructionO&MConsulting

Service areas (6)

Solar Energy Solutions
Three-phase string inverters for residential and industrial self-consumption; grid-connected solar inverters for extreme temperature and altitude conditions; central inverters for power generation plants; off-grid inverters for remote and complex access locations
Industrial Power Quality
Power conditioning and uninterruptible power supply systems for critical industrial processes; voltage stabilization; harmonic filtering; protection against voltage sags and supply interruptions
Energy Storage and Hybrid Systems
Battery storage systems; modular hybrid energy systems; energy management and conditioning for photovoltaic storage, transmission and consumption
Electrical Infrastructure
Solutions for transformation centres, electrical substations and transmission/distribution network elements
Electric Mobility
Smart charging rectifiers and infrastructure solutions for electric vehicle charging
Railway Systems
Power solutions for trains, metros and trams; harmonic contamination elimination for railway electrical networks