Our Services

Integrated Energy Solutions

We combine engineering expertise, field execution, and operational thinking to deliver solutions across solar generation, energy storage, and long-term asset support.

Engineering, Procurement & Construction

Full-scope EPC delivery for renewable energy projects, managing the entire process from engineering and procurement to construction and commissioning. Our structured, hands-on approach ensures technical soundness, coordinated supply chains, and quality on-site execution.

Key Capabilities

  • Technical planning & system design
  • Equipment procurement & supply chain management
  • On-site construction & project management
  • Testing, commissioning & grid connection
  • Full lifecycle accountability
Learn More About EPC
Construction site with solar panel mounting structures being built

Photovoltaic Power Plants

Solar is one of our core areas of expertise. We deliver photovoltaic power plants designed for strong output, long-term reliability, and efficient project execution - from system layout and electrical design through installation, testing, and grid-readiness.

Key Capabilities

  • Utility-scale & commercial solar installations
  • System layout & electrical design optimization
  • Equipment coordination & quality assurance
  • Fixed, east-west & tracking mount systems
  • Grid connection & commissioning
Learn More About PV
Completed ground-mount solar power plant with mountains in the background

Battery Energy Storage Systems

We support the delivery of Battery Energy Storage Systems (BESS) that improve flexibility, support system stability, and strengthen the value of renewable generation. Precise planning, disciplined execution, and future scalability are at the core of our storage solutions.

Key Capabilities

  • System compatibility & integration design
  • Standalone & solar-integrated BESS
  • Operational logic & safety engineering
  • Scalable architecture planning
  • Grid stabilization support
Learn More About BESS
Battery energy storage PCS unit

Operation & Maintenance

We provide operation and maintenance services designed to support asset performance after commissioning. Our O&M approach focuses on availability, reliability, preventive care, and fast technical response to keep systems operating at peak efficiency.

Key Capabilities

  • Preventive & corrective maintenance
  • Performance monitoring & reporting
  • Rapid technical response
  • Asset lifecycle management
  • Warranty administration
Learn More About O&M
Completed rooftop solar panel installation
Our Process

From Concept to Operation

A structured project delivery approach that ensures quality at every stage.

01

Planning

Technical planning & design

02

Engineering

Detailed engineering design

03

Procurement

Equipment sourcing & QA

04

Construction

On-site execution

05

Handover

Testing & commissioning

Services FAQ

Details about our EPC services, solar solutions, and energy storage.

Our full-scope EPC delivery covers all phases: technical planning and system design, equipment procurement and supply chain management, on-site construction and project management, testing, commissioning and grid connection, and full lifecycle accountability. We keep engineering, procurement, and construction aligned under one structure.

MWH builds utility-scale photovoltaic plants (up to 6+ MWp), commercial rooftop installations, and plants with various mounting systems including fixed east-west, fixed south-oriented, and single-axis tracking systems. We use modules from leading manufacturers like Risen Energy (HJT technology) and Trina Solar (Vertex series).

Yes, MWH supports the delivery of BESS solutions - both standalone and solar-integrated. Our experience includes installation of a 5 MW / 25 MWh system configured as 3×(1.5 MW/5 MWh) + 1×(1.5 MW/10 MWh) units. We focus on system compatibility, safety engineering, operational logic, and scalable architecture.

Yes, MWH provides long-term O&M services including preventive and corrective maintenance, performance monitoring and reporting, rapid technical response, asset lifecycle management, and warranty administration to ensure continued peak performance after commissioning.

Timeline depends on project size and complexity. Commercial rooftop installations (0.5 MWp) typically complete within weeks, while utility-scale projects (6+ MWp) may take several months including engineering, procurement, and construction phases. MWH is committed to on-time delivery through disciplined project management.

Ready to Start Your Project?

Let's discuss how Mega Watt Hour can deliver your renewable energy vision with engineering excellence.

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