GTB series micro inverters have high-efficiency MPPT motor, intelligent WiFi module, multiple security protection, easy installation, reliable performance, and come with new generation WiFi monitoring system for smart home (Smart Life app) equipped, which can be used together to achieve intelligent online monitoring and control of the Internet of Things!
Characteristics:
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 via WiFi or mobile app, greatly improving overall efficiency.
MAIN FUNCTION: Microinverters can control each component independently and in parallel, minimizing safety risks.
MAXIMUM INPUT POWER: 400W/600W/800W Micro inverters can achieve maximum power point tracking to maximize the total output power.
POWER TRANSMISSION MODE: Reverse gear, load priority. Built-in high-precision instrument, you can see the operating status of each component.
Specifications:
Plug: EU
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 ports (groups): MC4*1, MC4*2, MC4*2
Maximum DC input voltage: 52V
Operating voltage range: 20-50V
Starting 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: 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): 47.5-50.5 Hz, 58.9-61.9 Hz
Total harmonic distortion: ＜5%
Power factor: ＞0.99
Maximum number of branch circuit connections: @120 VAC: 8 sets / @230 VAC: 16 sets; @120 VAC: 5 sets / @230 VAC: 10 sets; @120 VAC: 5 sets / @230 VAC: 10 sets
Efficient
Maximum conversion efficiency: 94%, 95%, 94%
CEC efficiency: 92%
Night losses: ＜80mW
Protective function
Over/under voltage protection: Yes
Over/underfrequency protection: Yes
Anti-islanding protection: Yes
Overcurrent protection: Yes
Overload protection: Yes
Over-temperature protection: Yes
Protection class: IP65
Working environment temperature: -40℃~65℃
Number of indicator lights: 1 x LED operating status LED + 1 x LED WiFi signal light
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
Pack size: 1405 / 3.09 lb
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 * Parallel connection of DC terminals
1 * User Manual (English)
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