| Brand | Wone |
| Model NO. | Single Phase Low Voltage Inverter |
| Max PV Array Power | 9000 Wp STC |
| Series | Residential energy storage |
Features
EPS output power goes up to 5kw.
Market leading 10-year warranty.
UPS switch time within 10ms when grid off.
IP66 (dust proof and water proof).
Parameters
What is EPS？
The EPS (Emergency Power Supply) system is a device used to provide emergency power supply when the main power fails. It is mainly used to ensure life safety, maintain the normal operation of key facilities, or provide enough time for personnel to evacuate safely.
EPS is a system that can automatically switch to backup power supply when the main power is lost.
The backup power supply is usually composed of battery packs, diesel generators or other backup power sources.
Working principle：
Normal operation mode:Under normal circumstances, the EPS system is powered by the main power supply. At this time, the charger inside the EPS will charge the backup power supply (such as battery pack).At the same time, the EPS system will regularly check the status of the backup power supply to ensure that it can be put into use immediately when needed.
Switching mode:When the main power supply fails or is cut off, the EPS system will automatically switch to backup power supply.The switching process is usually instantaneous to ensure that critical loads will not be affected by power outages.
Recovery mode:When the main power supply returns to normal, the EPS system will switch back to main power supply again and recharge the backup power supply.
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