400W Solar Inverter WiFi Control Automatic Identification

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 : 400W/600W/800W. Micro inverters can achieve maximum point tracking to maximize overall output .

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 ()

Recommended Solar Panel Input (W): 275-400W, 200-300W*2, 275-400W*2

Number of Input Connections(groups): MC4 * 1, MC4 * 2, MC4 * 2

Maximum Input Voltage: 52V

Operating Voltage Range: 20-50V

Start-up Voltage: 18V

MPPT Tracking Range: 22-48V

MPPT Tracking Accuracy: ＞99.5%

Maximum Input Current: 12, 12A * 2, 12A * 2

Output (AC)

Rated Output: 380W, 550W, 750W

Maximum Output : 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%

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 * Terminal Parallel Connection

1 * User Manual (English)