ESS510-【Gitenno Technology】-China UPS power supply,Photovoltaic inverters,lead acid batteries Manufacturers and Suppliers

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GTO-ESS510 energy storage system

5.5KW off-grid solar inverter equipped with 5KWh lithium iron phosphate battery

The ESS510 energy storage system is an integrated energy solution composed of an inverter and a battery. The ESS510 provides an economical, self-sufficient solution that allows homeowners to store excess solar energy during the day and continue powering their homes at night. The product uses a modular lithium iron phosphate battery design, which is lighter than lead-acid batteries and can be easily expanded, making it more compact and elegant.In addition, the ESS510 offers 3 operating modes and 9 smart operating Settings to meet the needs of different homeowners; These include: PV power supply priority, charging power supply priority, load power supply priority, and power consumption/charging time for peak/off-peak times.

PRODUCT FEATURES

• Integrated 5.5kw hybrid solar inverter and lithium-ion battery module

• Self-consumption and Feed-back to the Grid

• Programmable supply priority for PV, battery or Grid

• User-adjustable battery charging current

• Programmable multiple operation modes: Grid-tie, off-grid and grid-tie with backup

• Built-in timer for various mode of on/off operation

• Multiple communication for USB, RS232, Modbus, SNMP, GPRS and Wi-Fi

• Monitoring software for real-time status display and control

• Enhance AC/Solar charger to 100A

• Scalable Li-Ion battery expansion

• Li-Ion battery life cycle: 8000 cycles at 25 °C

• High surge discharging current up to 3C

• IP 20

INVERTER MODEL	ESS 510
Maximum PV Input Power	6500W
Rated Output Power	5500W
Maximum Charging Power	2880W
PV INPUT (DC)
Nominal DC Voltage / Maximum DC Voltage	360 VDC / 500 VDC
Start-up Voltage / Initial Feeding Voltage	116 VDC / 150 VDC
MPP Voltage Range	120 VDC ~ 450 VDC
Number of MPP Trackers / Maximum Input Current	2 / 2 x 13 A
GRID OUTPUT
Nominal Output Voltage	208/220/230/240 VAC
Output Voltage Range	184 - 264.5 VAC*
Max. Output Current	23.9A*
Maximum Conversion Efficiency (DC/AC)	96%
European Efficiency @ Vnominal	95%
AC INPUT
AC Start-up Voltage / Auto Restart Voltage	120 - 140 VAC / 180 VAC
Acceptable Input Voltage Range	170 -280 VAC
Maximum AC Input Current	40 A
BATTERY MODE OUTPUT (AC)
Nominal Output Voltage	208/220/230/240 VAC
Efficiency (DC to AC)	93%
BATTERY CHARGER
Nominal DC Voltage	48 VDC
Maximum Charging Current	100 A
PHYSICAL
Dimension, D x W x H (mm)	214 x 621 x 500
Net Weight (kgs)	25
STANDARD
Compliance Safety	IEC/EN 62109-1/-2, IEC 62040-1, EN 61000-6-4, EN IEC 61000-6-2, EN IEC 61000-3-11, EN 61000-3-12, IEC 61727, IEC 62116, G99, NRS 097-2-1, EN 50549-1

BATTERY MODULE	ESS II-4810
CAPACITY	5000Wh
PARAMETERS
Nominal Voltage	51.2VDC
Full Charge Voltage (FC)	56V
Full Discharge Voltage (FD)	42V
Typical Capacity	100Ah
Max Continuous Discharging Current	150A
Max Discharging Current	192A at 1min
Protection	BMS, breaker
Charge Voltage	56V
Charge Current	20A (0.2C)
Maximum Charge Current	50A (0.5C)
Standard Charge Method	0.2C CC (Constant current) charge to FC, CV (Constant voltage FC) charge till charge currentdecline to <0.05C
Inner Resistance	<20m ohm
Dimension, D X W X H (mm)	214 x 621 x 550
Net Weight (kgs)	55
STANDARD
Compliance Safety	IEC 62619, EN 61000-6-3, EN 61000-6-1, UKCA, UN38.3