BALANCE OF SYSTEM
Green Hydrogen Battery
The Green Hydrogen Battery is an innovative energy storage solution that harnesses hydrogen as a clean, high-efficiency energy carrier. By blending the strengths of hydrogen fuel cells with advanced battery management, this technology delivers sustainable, reliable, and long-lasting power for a new era of energy.
Purpose & Benefits
- Reliable Energy Storage: Stores energy from renewable sources and releases it on demand—ensuring continuous power supply.
- Environmental Impact: Dramatically reduces greenhouse gas emissions and supports the shift to clean energy.
- Enhanced Energy Security: Provides backup power for critical infrastructure and supports grid stability.
Where is it Used?
- Renewable Energy Storage: Captures excess solar, wind, or hydro power for use when needed.
- Backup Power: Ensures uninterrupted operation of vital facilities.
- Electric Mobility: Clean and efficient power for next-generation electric vehicles.
- Grid-Scale Storage: Helps stabilize energy supply and demand on modern power grids.
Technical Specifications
| PARAMETER | VALUE |
|---|---|
| Energy Capacity | 1–100 kWh |
| Power Rating | 1–100 kW |
| Efficiency | 60–80% |
| Charging Time | 1–5 hours |
| Discharging Time | 1–10 hours |
| Operating Temperature | -20°C to 50°C |
| Cycle Life | 5,000–10,000 cycles |
Thermal Storage
Thermal Storage is a smart, sustainable solution that stores excess thermal energy—either as heat or cold—for later use. By capturing energy from solar systems, industrial operations, or waste heat, thermal storage systems help reduce energy costs, improve overall efficiency, and drive environmental sustainability.
Key Applications
- Solar Thermal Energy Storage: Captures and stores solar heat for use during cloudy periods or at night.
- Industrial Heat Recovery: Recovers waste heat from industrial processes, boosting system efficiency and saving energy.
- Building Climate Control: Delivers reliable, cost-effective heating and cooling for commercial and residential buildings.
- District Energy Networks: Supports efficient, large-scale heating and cooling for entire communities.
Purpose & Benefits
- Reduce Energy Waste: Captures surplus heat or cold, reducing the need for fossil fuel backup systems.
- Increase Energy Efficiency: Optimizes how energy is used and stored, lowering costs and supporting sustainable operations.
- Renewable Energy Integration: Enables greater use of renewables by balancing supply and demand, even when sunlight or industrial activity fluctuates.
Technical Specifications
| PARAMETER | VALUE |
|---|---|
| Storage Capacity | 1–100 MWh |
| Temperature Range | -20°C to 100°C |
| Efficiency | 80–90% |
| Charging Time | 1–10 hours |
| Discharging Time | 1–10 hours |
| Operating Pressure | 1–10 bar |
| Material | Phase Change Materials (PCMs), Molten Salt, or Water |
Demineralised Water
Demineralised water (DM water) is highly purified water with mineral salts and impurities removed. This ultra-pure water is essential for high-performance industrial operations—especially in green hydrogen production—where the absence of dissolved minerals ensures reliable, long-term system efficiency.
Why Demineralised Water Matters
- Hydrogen Electrolysis: Supplies clean feedwater for electrolyzers, delivering maximum efficiency and pure hydrogen output.
- Cooling Circuits: Used in cooling systems for power plants and hydrogen production, preventing scale buildup and corrosion.
- Chemical Processes: Functions as a solvent or reactant for hydrogen production and other sensitive chemical operations.
- Pharma & Electronics: Required for high-purity manufacturing, such as pharmaceuticals and semiconductor fabrication.
Technical Specifications
| PARAMETER | VALUE |
|---|---|
| Purity Level | 99.9% |
| Conductivity | < 1 μS/cm |
| pH Range | 6.5 – 7.5 |
| Total Dissolved Solids (TDS) | < 10 ppm |
| Ion Removal Efficiency | 99.5% |
| Storage Conditions | Non-reactive, contamination-free containers |
Transformers with Rectifier
Transformers with integrated rectifiers are vital in the power infrastructure for hydrogen production. These systems efficiently convert high-voltage AC from the grid into stable DC power—delivering the precise energy needed for advanced water electrolysis and green hydrogen generation.
Key Roles and Benefits
- Stable Power Conversion: Ensures steady and efficient DC output, critical for electrolyzer performance and system reliability.
- Enhanced Energy Efficiency: Minimizes energy losses and optimizes the overall efficiency of hydrogen production facilities.
- Equipment Longevity: Advanced protection and controlled conversion safeguard electrolyzers and other sensitive components.
- Flexible Integration: Compatible with various renewable sources, supporting grid stability and large-scale hydrogen plants.
Applications
- Electrolyzer Power Supply: Delivers controlled DC power for efficient hydrogen production.
- Grid Support: Stabilizes and regulates power from renewable sources before entering the electrolysis process.
- Industrial Conversion: Converts high-voltage AC to DC for research, industry, and specialized energy systems.
- Renewable Integration: Ensures reliable power delivery for hydrogen plants using solar or wind energy.
Technical Specifications
| PARAMETER | VALUE |
|---|---|
| Input Voltage | 11 kV – 33 kV AC |
| Output Voltage | 400V – 800V DC |
| Power Rating | 100 kW – 10 MW |
| Efficiency | >95% |
| Cooling System | Oil-cooled / Air-cooled |
| Protection System | Overload, Short Circuit, Thermal Protection |