Rayleigh Instruments - Inverters and Batteries
Single-Phase, Three-Phase, Grid-Tied and Hybrid Inverters and batteries for energy storage and solar PV installations.
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Rayleigh Instruments RI-TS-175 Micro-Grid Control System
Call for Prices- Seamless switching on-grid and off-grid modes
- Switching time <20ms
- ESS, PV and DG cooperation between on-grid, off-grid and DG modes
- Modular design, supports parallel connection, flexible capacity expansion
- Built-in data module and meter
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Rayleigh Instruments RI-ENERGYSET-3P-ESS-50-107 - 107kWh Storage, All-in-one 3-P...
Call for Prices- Safe and reliable operation
- Double fire suppression system
- 1 + 1 redundancy design
- Integrated BMS/EMS
- Simple operation + cloud control
- Economical and efficient
- No external switching device required
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Rayleigh Instruments RI-ENERGYSET-3P-ESS-125-261 - 261kWh Storage, All-in-one 3-...
Call for Prices- All-in-one design
- Fully integrated Inverter
- Liquid Cooled
- Safe and reliable operation
- Integrated BMS/EMS
- Simple operation and cloud control
- Expandable as required
- Efficient PV integration
- 110% long-term overload
- 3L/N/PE output, transformerless design
- Support 100% unbalanced loads
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Rayleigh Instruments RI-Energyflow-3P-Modular 3-Phase Inverters and Batteries fo...
Call for Prices- 10kW or 12kW power 3-phase modular storage
- 10.2kWh, 20.4kWh, 30.6kWh or 40.8kWh storage capacity
- CATL high-performance LFP battery modules
- Unbalanced load in each phase
- Up to 40kW/160kWh (multiple units combined)
- On/Off grid switching time of less than 20ms
- Easy indoor or outdoor installation - IP65 rated
- App control and remote cloud monitoring
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Rayleigh Instruments RI-ENERGYSET-3P-ESS-100-197 Series All-in-One 3-Phase Batte...
Call for Prices- 50kW or 100kW (2x 50kW)
- CATL LFP battery cells
- Double fire suppression system
- 1 + 1 redundancy design
- Integrated BMS/EMS
- Economical and efficient
- Energy-saving HVAC design
- G100 CLS Certified






