MecKey Energy - Hybrid Inverter

Hybrid Inverter

Basic Specification：

Solar Array Size (Solar input)	3kW, 4kW, 5kW, 6.5kW
Sizes available (power output)	3kW, 3.68kW, 4.6kW, 6kW (3kW in backup mode)
Battery System Voltage	48V

Use modes：

Self-use(with PV power)	Self-use(with PV power)	Force time use	Force time use	back up mode	off-grid
Priority: Load>battery>grid	Battery discharge for load	Priority: Battery>load>grid(When charging)	Priority: Load>battery>grid(When discharging)	Priority: Battery>load>grid	Generated solar energy
Generated solar energy	Grid supply power when the battery capacity is not enough	Generated solar energy	Generated solar energy	Generated solar energy	Self-use from battery
Load consumption	Load consumption	Storage in Battery	Load consumption	Storage in Battery	Load consumption
Storage in Battery		Load consumption	Self-use from battery	Load consumption
Feed the remaining solar energy into the grid		Grid supply power when the battery capacity is not enough	Grid supply power when the battery	Grid supply power

Product Feature：

Simple installation as per on-grid inverter
Compatible with both lithium and acid-lead batteries
Programmable software with app control and remote cloud monitoring
Very high IP65 weather rating (can be installed outdoors)
Can be configured to operate as a back-up supply
Battery temperature monitoring for longer battery life
Supports 3 phase function with 3-phase meter
并On-Grid (3-6kW), Charging (3kW) and discharging (2.7kW),Backup (3kW)

Product Application：

Basic Application

Retrofitting storage solution for PV power system

Storage solution for Three-phase Application

Product Specification：

Spec.	MKSE-ESC3000	MKSE-ESC4000	MKSE-ESC5000
PV Input Data
Max. PV-Generator Power	3300W	4000W	5000W
Max. DC Voltage	580V
MPPT Voltage Range	110~550V
Start-up Voltage	110V
Min. DC Voltage	75V
Max. DC Current	12A/12A
Numbers of MPPT	2
Strings per MPPT	1
Type of DC Connector	MC4

AC Output Data (On-grid)
Norminal AC Power	3000W	3680W	4600W
Max. AC Power	3000W	3680W	4600W
Max. AC Current	13A	16A	21.7A
Nominal AC Voltage/ Range	230V/180-270V
Grid Frequency/ Range	50Hz/60Hz 45~55Hz/55~65Hz
Output Power Factor	0.8leading~0.8lagging (full load)
Output THDi (Nominal Output)	<3%

AC Output Data (Back-up)
Max. Output Apparent Power	3000W
Nominal Output Voltage	230V
Nominal Output Frequency	50/60Hz
Max. Output Current	10A
Harmonic Distortion (THD) at Rated Output	<3%
Automatic Switch Time	<5s
Peak Power (W), Duration	3500W, 10s

Battery Input Data
Battery Type	Lead-acid battery/ Lithium battery
Norminal Battery Voltage	48V
Battery Voltage Range	40~60V
Max. Charging/ Discharging Current	60A
Communication Interfaces	Can

Efficiency
Max. Efficiency	97.60%	97.60%	97.60%
Euro efficiency	97.00%	97.00%	97.00%
MPPT Adaptation Efficiency	99.90%	99.90%	99.90%

General Data
Dimension (WHD)	526528178mm
Weight	29.5kg
Mounting	Wall Mounted
User Interface	LCD
Communication	Ethernet（Standard），RS485(Optional)，Wifi（Optional）
Operating Temp. Range	-25~60℃ (>45℃ Derating operation)
Relative Humidity	0-98% (No condensation)
Operating Altitude	4000m (>2000m Derating operation)
Standby Self Consumption	<1W
Topology	Transformerless
Cooling	Transformerless
Protection Grades	IP65
Noise	<35db
Warranty	5 year(Standard), 10/15/20/25 year(Optional)
Certifications	IEC 62109-1, IEC 62109-2, AS/NZS 3100, VDE-AR-N-4105, VDE 0126-1-1+A1, CE, G59/3, UTE C15-712-1, MEA, PEA, AS4777, EN50438, NB/T32004-2013, CEI-021, EN 61000-6-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4, EN 61000-4-16, EN 61000-4-18, EN 61000-4-29