Decarbonising Power Without Replacing DG Sets
Diesel generators power factories, buildings, hospitals, telecom towers, data centers, plantations, remote sites and critical industrial processes. Saarthi's hydrogen retrofit system enables cleaner, more efficient combustion — without modifying or replacing the existing DG set.
Supported by GreenMentor advisory, engineered by GreenLabs, and verified through GreenVision telemetry.
- Works on existing DG sets (20-4000 kVA)
- 2-15% fuel savings (load-dependent)
- Significant emission reductions
- Real-time GreenVision monitoring
- Zero CapEx option via DaaS
GreenX™ — Hydrogen Retrofit for DG Sets
A modular hydrogen-diesel hybrid retrofit designed for DG sets ranging from 20 kVA to 4000 kVA. Engineered to integrate with the alternator load profile, operational runtime and fuel patterns of industrial use.
Proven Fuel Savings
2–15% reduction in diesel consumption, with highest gains at low-load operations. Verified through continuous telemetry.
Lower Emissions
50–95% PM reduction, significant CO and HC cuts. Cleaner exhaust with improved combustion stability.
Better Efficiency
Improved kWh per litre performance, reduced soot loading, and lower maintenance requirements.
Key Benefits:
- Proven 2–15% fuel savings (load-dependent)
- Significant reduction in CO, HC and PM emissions
- Improved kWh per litre efficiency
- Lower soot loading → reduced maintenance
- Continuous GreenVision monitoring
Supported Applications:
• Factories & Industrial Plants
• Commercial Buildings
• Hospitals
• Hotels & IT Parks
• Remote Operations & Mining Sites
• Manufacturing & Process Industries
• Telecom DG rooms
• Ports, Warehouses & Logistics Parks
Hydrogen-Enabled Cleaner Combustion for DG Sets
Hydrogen Generated On-Demand
Low-pressure wet electrolyser; no storage, no cylinders.
Precise HHO Injection
Proportional to DG load, voltage, and runtime.
Cleaner, More Complete Combustion
Diesel burns more fully, reducing soot and unburnt hydrocarbons.
Real-Time Performance Tracking
GreenVision verifies kWh/litre improvements & CO₂ reduction.
System Flow:
Electrolyser Injection System DG Engine Alternator GreenVision
Backed by Real Emission Tests & Telemetry
Our commitment to decarbonisation is validated by GreenVision, our proprietary IoT platform, which provides continuous, tamper-proof tracking of key performance indicators.
Verified Stack Emission Reduction
Independent third-party verification confirms substantial reduction in Particulate Matter (PM) up to 95%, and significant cuts in CO and unburnt Hydrocarbons (HC).
Continuous Data Assurance (GreenVision)
Real-time dashboard tracks fuel consumption, kVA load, run hours, kWh/litre efficiency, and calculated CO₂ reduction, giving you auditable sustainability data.
Saarthi's Ecosystem: Continuous Improvement
- GreenMentor: Assess DG load profiles
- GreenLabs: Install GreenX
- GreenVision: Verify kWh/litre & CO₂ reduction
Flexible Deployment and Industrial-Grade Safety
Choose Your Model
A. CapEx Purchase
Own the GreenX system with full control and long-term asset ownership.
- One-time hardware purchase
- Full installation & commissioning
- Warranty & technical support
- GreenVision dashboard included
B. DaaS - Decarbonisation-as-a-Service (Zero CapEx)
Pay only a monthly fee lower than the fuel saved with zero upfront investment.
- No upfront investment
- Saarthi handles installation, maintenance & spares
- Savings verified through GreenVision telemetry
- Perfect for multi-site industrial clients
Inherent Safety
Engineered for industrial environments, our systems prioritize safety through design and comprehensive electronic controls.
- •No compressed hydrogen cylinders
- •Auto-shutdown on anomaly
- •High-temperature and low-water protection
- •Anti-backflow control
- •Engine-load–based monitoring logic
- •Alternator-verified safety interlocks
Universal Compatibility with Major DG Brands
The GreenGen system is a non-invasive, bolt-on solution that is successfully installed and operating on DG sets across all major brands and engine types (DI/IDI, mechanical/electronic).
Industries Served
Manufacturing
Pharma & Chemicals
Hospitals & Healthcare
Commercial Buildings
IT Parks
Hospitality
Agriculture & Irrigation
Construction
Mining operations
Ports & Maritime Facilities
Telecom infrastructure
Start Your Decarbonisation Journey Today
Get a free site assessment and a detailed ROI projection based on your specific DG set usage profile.
Request Detailed Proposal