Powering the Future of Battery Energy Storage
Doosan GridTech is a trusted system integrator that partners with utilities, Independent Power Producers (IPPs), and developers to deliver end-to-end flexible, utility-scale BESS solutions and hybrid Power Plant Controller (PPC) software, purpose-built for multi-project portfolios and evolving grid demands.
Trusted BESS system integrator serving global energy leaders since 2011
We design, engineer, and commission high-performance BESS projects up to 800 MWh. As a hardware-agnostic system integrator, we meticulously source best-in-class batteries, PCS, switchgear, and transformers to create cost-effective, fit-for-purpose designs that meet specific project requirements and enhance overall efficiency.
The Doosan GridTech Intelligent Controller® (DG-IC®) platform is our hybrid PPC, designed to optimize control across standalone, hybrid, and portfolio-wide systems. It supports multiple control and operating modes, advanced configurability, and seamless DER integration, empowering energy providers with high reliability, low risk, and real-time visibility.
As a full-service, turnkey system integrator, we manage every phase: design, procurement, installation, commissioning, integration, and long-term O&M. Our long-term service agreements (LTSAs) include capacity performance guarantees and remote + onsite support to protect your investment and maintain performance.
Your Strategic Partner in Energy Storage System Integration
Doosan GridTech is a system integrator specializing in scalable, vendor-neutral, Battery Energy Storage Systems (BESS) and advanced hybrid Power Plant Controller (PPC) solutions. We help utilities, developers, and IPPs overcome operational challenges and future-proof their energy infrastructure. Backed by the 128-year legacy of Doosan, we bring innovation, reliability, and flexibility to grid-scale energy storage projects.
Seamless Delivery from Design to Deployment
Our project management and integration model works to ensure timelines, costs, and performance expectations are met. We reduce risk through:
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Vendor-agnostic design flexibility
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Open standards protocols (MESA, Modbus, DNP3)
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High-fidelity controller HIL (C-HIL) simulations via our Voice of the Customer (VoC) Lab
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Global supply chain expertise and procurement leverage
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Scalable solutions for multi-project portfolios
A System Integrator You Can Trust
We offer unmatched technical and operational value:
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Flexible, scalable platform for projects up to 800 MWh
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Hybrid Power Plant Controller with advanced configurability
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Vendor-neutral integration with best-in-class equipment
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Real-time simulation and testing via Typhoon C-HIL
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Backed by 128 years of Doosan innovation & purchasing power
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Sustainability-first approach that aligns with your energy goals
Experience DG-IC
in Action
Our Voice of the Customer (VoC) Lab in Bellevue, Washington, provides real-time simulation using advanced controller hardware-in-the-loop (C-HIL) technology. Energy providers can evaluate DG-IC®, our hybrid Power Plant Controller, under real-world scenarios—validating control strategy, compliance, and performance before deployment.
Why Visit the VoC Lab?
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Test system configs under real operating conditions
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Cut commissioning time by 25–50%
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Explore Digital Twin modeling
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Reduce financial and operational risks
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Resolves site issues quickly and effectively