400W Solar Inverter WiFi Control Automatic Identification Power Inverters DC to AC 230V Solar Grid Tie Micro Inverter ( Item#: E25722EU-400 )

GTB series micro inverter has high efficiency MPPT engine, inteligent wifi module, multiple security protection, simple installation, reliable performance, equipped with a new generation of smart home (smart life app) wifi monitoring system to use together, to achieve the Internet of things intelligent online monitoring and control!

Features:
MULTIPLE INSTALLATION METHODS: The micro inverter can be installed directly behind the module or on a bracket for easy maintenance.
COMMUNICATION METHOD: Wireless mode. Can be operated and monitored through WiFi or mobile APP, which greatly improves the overall efficiency.
MAIN FUNCTION: Micro inverters can independently control each component in parallel, minimizing safety hazards.
MAXIMUM INPUT POWER: 400W/600W/800W. Micro inverters can achieve maximum power point tracking to maximize overall output power.
POWER TRANSMISSION MODE: Reverse transmission, load priority. Built in high accuracy instrument, you can see the working status of each component.

Specifications:
Plug: EU / US (Optional)
Model: GTB-400 / GTB-600 / GTB-800 (Optional)
Material: Metal
Input (DC)
Recommended Solar Panel Input Power(W): 275-400W, 200-300W*2, 275-400W*2
Number of DC Input Connections(groups): MC4 * 1, MC4 * 2, MC4 * 2
Maximum DC Input Voltage: 52V
Operating Voltage Range: 20-50V
Start-up Voltage: 18V
MPPT Tracking Range: 22-48V
MPPT Tracking Accuracy: ＞99.5%
Maximum DC Input Current: 12, 12A * 2, 12A * 2
Output (AC)
Rated Power Output: 380W, 550W, 750W
Maximum Output Power: 400W, 600W, 800W
Rated Output Voltage: 120V, 230V
Output Voltage Range: 90-160V, 190-270V
Rated AC Current (at 120V): 3.3A, 5A, 6.6A
Rated AC Current (at 230V): 1.73A, 2.6A, 3.47A
Rated Output Frequency: 50Hz, 60Hz
Output Frequency Range (Hz): 47.5-50.5Hz, 58.9-61.9Hz
THD: ＜5%
Power Factor: ＞0.99
Maximum Number of Branch Circuit Connections: @120VAC: 8 set / @230VAC: 16 set; @120VAC: 5 set / @230VAC: 10 set;  @120VAC: 5 set / @230VAC: 10set
Efficient
Maximum Conversion Efficient: 94%, 95%, 94%
CEC Efficient: 92%
Night Losses: ＜80mW
Protection Function
Over/Under Voltage Protection: Yes
Over/Under Frequency Protection: Yes
Anti-islanding Protection: Yes
Overcurrent Protection: Yes
Overload Protection: Yes
Over-temperature Protection: Yes
Protection Class: IP65
Working Environment Temperature: -40℃~65℃
Indicator Lights Quantity: Working status LED light * 1+WiFi signal LED light * 1
Communication Connection Mode: WiFi / 2.4G
Cooling Method: Natural cooling (no fan)
Working Environment: Indoor and Outdoor
Certification Standards: EN61000-3-2, EN61000-3-3, EN62109-2, EN55032, EN55035, EN50438
Item Size: 185 * 158 * 36mm / 7.28 * 6.22 * 1.42in
Item Weight: 1135g / 2.50lb
Package Size: 1405 / 3.09lb
Package Size: 25.5 * 21 * 6.5cm / 10.04 * 8.26 * 2.56in

Package List:
1 * Solar Grid Tie Micro Inverter
4 * Screw
4 * Nut
2 * Gasket
2 * Washer
1 * DC Terminal Parallel Connection
1 * User Manual (English)