Solar-Wind Hybrid Energy Solution
Advanced battery energy storage systems (BESS) for a sustainable future.
What is BESS?
BESS (Battery Energy Storage Systems) are devices that enable energy from renewables, like solar and wind, to be stored and then released when customers need power most.
It consists of batteries, battery management systems (BMS), and power conversion systems (PCS).
Main Components of BESS
Battery Pack
- Type: Lithium Iron Phosphate (LiFePO₄ / LFP)
- Voltage48V, 96V, 240V, up to 800V
- Life:4000–8000 cycles
BMS (Battery Management System)
- Ensures cell balancing
- Protects from over-charge/discharge & temp
- Communication (CAN, RS485)
PCS / Hybrid Inverter
- Converts DC ↔ AC
- Works with grid, solar, wind, generators
- Modes: On-grid, Off-grid, Hybrid
Energy Management(EMS)
- Controls charging logic based on load
- Manages peak shaving & shifting
- Remote monitoring via App
Protection & Safety
- DC breakers & fuses
- Thermal management (Air/Liquid cooling)
- Fire suppression systems
Enclosure
- Rack-mounted or Containerized (10ft/20ft)
- Weatherproof (IP54/65)
- Integrated ventilation
How BESS Works
Charging
During off-peak hours or when solar/wind generation is high, electricity flows from the grid or renewables into the battery system to be stored.
Discharging
During peak hours or grid outages, the stored energy is discharged from the battery to power homes, businesses, or stabilize the grid.
Applications of BESS
Peaker Plants
Replace gas peaker plants to provide capacity during peak demand periods.
Renewable Energy Integration
Smooth out the intermittent nature of solar and wind energy.
Load Shifting / Peak Management
Store energy when it's cheap and use it when it's expensive.
Grid Stabilization
Frequency regulation and voltage support for grid stability.
Microgrids / Off-grid
Power remote areas without access to the main grid.
EV Charging
Support fast charging stations without straining the local grid.
Common BESS Sizes
Residential
5 kWh - 20 kWh
(Homes, Small Offices)
Commercial & Industrial
50 kWh - 1000+ kWh
(Factories, Buildings, Solar Farms)
Technical Specifications
| Battery Tech | LiFePO4 (LFP) |
| Voltage | 48V / 400V / 800V |
| Frequency | 50/60Hz |
| Cycle Life | >6000 cycles @ 80% DOD |
| Protection Level | IP54 / IP65 |
| Communication | RS485, CAN, Wi-Fi, 4G |
| Cooling Type | Active Air / Liquid Cooling |
Why Choose ELVON?
High Energy Efficiency (>95%)
Reduces diesel generator usage
Ensures uninterrupted power
Fast charging/discharging capabilities
Eco-friendly solution
Supports multiple energy sources
Long life, safe chemistry (LFP)
