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The ESS series product (Energy Storage System) is a high-performance off-grid energy storage system independently developed by our company. It uses high-quality lithium iron phosphate batteries.
Equipped with an intelligent BMS battery management system with long cycle life, high safety performance and good sealing; equipped with a high-frequency off-grid photovoltaic inverter and built-in MPPT.
The controller can provide efficient and reliable energy solutions for photovoltaic off-grid power generation systems, energy storage systems, home photovoltaic storage systems, and industrial and commercial energy storage systems.
This system is equipped with a self-developed APP, supports IOS/Android mobile phones, remotely controls the charging and discharging of the battery pack, monitors system operating data in real time, and When a system operation failure occurs, troubleshooting can be carried outquickly to restore effective power supply more efficiently.
Product model | L-ESS-5 | L-ESS-10 | L-ESS-15 |
Product specifications | 5.12KWh/5KW | 10.24KWh/5KW | 15.36KWh/5KW |
Standard discharge current | 50A | 50A | 50A |
Maximum discharge current | 100A | 100A | 100A |
Operating voltage range | 43.2-57.6VDC | 43.2-57.6VDC | 43.2-57.6VDC |
Standard voltage | 51.2VDC | 51.2VDC | 51.2VDC |
Maximum charging current | 50A | 50A | 50A |
Maximum chargig voltage | 57.6V | 57.6V | 57.6V |
Rated photovoltaic input voltage | 360VDC | ||
MPPT tracking voltage range | 120V-450V | ||
Maximum photovoltaic input voltage Voc | 500V | ||
Maximum photovoltaic input power | 6000W | ||
MPPT tracking number of channels (number of input channels | 1 way | ||
DC input voltage range | 42-60VDC | ||
Rated mains input voltage | 220VAC/230VAC/240VAC | ||
Mains power input voltage range | 170VAC~280VAC (UPS mode) / 120VAC~280VAC (INV mode | ||
Mains power input frequency range | 45Hz~55Hz (50Hz); 55Hz~65Hz (60Hz) | ||
Inverter output efficiency | 94%(peak) | ||
Inverter output voltage | 220VAC±2%/230VAC±2%/240VAC±2% | ||
Inverter output frequency | 50Hz±0.5or60Hz±0.5 | ||
Inverter output waveform | pure sine wave | ||
Mains power output efficiency | >99% | ||
Maximum mains charging current | 60A | ||
Maximum photovoltaic charging current
| 100A | ||
Maximum charging current (mains + photovoltaic) | 100A | ||
Optional mode | Mains power priority/photovoltaic priority/battery priority | ||
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