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Stuart

Vilnius, Lithuania

SolarEnergy StoragePrivate
Founded 2018

About

Founded in 2018, Stuart is a private headquartered in Vilnius, Lithuania specializing in Solar, Energy Storage.

Stuart provides an integrated smart energy platform for managing EV charging infrastructure, energy storage systems (BESS), and renewable energy assets. The company offers three core modules: Stuart EV (for managing charging fleets from 1 to 10,000 chargers), Stuart EMS (for optimizing battery and solar energy usage with dynamic pricing integration, particularly Nord Pool), and Stuart AI (for support operations). The platform supports over 100 OCPP-compliant charger models and integrates with batteries, inverters, and solar panels across multiple brands without vendor lock-in. Stuart EMS enables applications including peak shaving, reactive power management, grid balancing, and price arbitrage. The company also manufactures energy storage hardware: JAGalaxy ESS (500 kW/1075 kWh containerized system) and a 125 kW liquid-cooled cabinet. Customers include solar park operators, EV charging network operators, and energy storage facility managers.

Headquarters

Vilnius, Lithuania

Founded

2018

Company Type

Private

Business Models

B2BB2C

Value Chain

ManufacturingDevelopmentEngineeringSoftware/PlatformO&MConsulting

Products

Stuart EV

Stuart EMS

Stuart AI

JAGalaxy 2.5 MW/5 MWh ESS

JAGalaxy 500 kW/1075 kWh ESS

125 kW Liquid-Cooled Cabinet

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