Product Description
1. The 400W Micro Inverter can help you to achieve the highest power point of tracking MPPT, allowing you to reduce the shading effect caused by obstacles such as shadows, and improve the overall efficiency of your system.
2. One of the main advantages of this micro inverter is its low input voltage and start-up voltage. Typically, the DC voltage is within 18-60V, which means that it protects the use and safety of the inverter and the system, reducing the risk of high voltage shock due to human contact
3. The 400W micro inverter is built to last, with durable materials and advanced technology to keep it operating effectively for years to come. It's easy to install and use, with intuitive controls and features for quick and easy troubleshooting.
4. The 400W micro inverter is a great choice for anyone looking to optimize the output of their solar panels and improve the efficiency of their system. It offers a range of benefits that make it a must-have for anyone interested in renewable energy and reducing their carbon footprint.
5. Smart APP can realize real-time data transmission with the cooperation of Alibaba Cloud lot through graphs and graphic displays in time, users can understand the operation of the power station. The user can monitor the operation and adjust the output power function of the system.
6. The Solar Micro-Inverter is a kind of precise electronic equipment, in order to ensure long-term stable operation, users need to install it in the environment and location according to standard. And also need to avoid sunlight, avoid rain and keep the ventilation.
Product Paraments
Model | GTB-300 | GTB-350 | GTB-400 | ||
Import(DC) | Recommended solar panel input power (W) | 200-300W | 250-350W | 275-400W | |
Number of DC input connections (groups) | MC4*1 | ||||
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 | ||||
Output(AC) | Rated power output | 280W | 330W | 380W | |
Maximum output power | 300W | 350W | 400W | ||
Rated output voltage | 120v | 230v | |||
Output voltage range | 90-160V | 190-270V | |||
Rated AC current (at 120V) | 2.5A | 2.91A | 3.3A | ||
Rated AC current (at 230V) | 1.3A | 1.52A | 1.73A | ||
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 : 1 set | ||||
Efficiency | Maximum conversion efficiency | 95% | 94.5% | 94% | |
CEC efficiency | 92% | ||||
Night losses | <80mW | ||||
Protectionfunction | Over/under voltage protection | Yes | |||
Over/under frequency protection | Yes | ||||
Anti-islanding protection | Yes | ||||
Over current protection | Yes | ||||
Overload protection | Yes | ||||
Over-temperature protection | Yes | ||||
Protection class | IP65 | ||||
Working environment temperature | -40°C---65°C | ||||
Weight (KG) | 1.2KG | ||||
Indicator lights quantity | Working status LED light *1 + WiFi signal led light *1 |
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Communication connection mode | WiFi/2.4G | ||||
Cooling method | Natural cooling (no fan) | ||||
Working environment | Indoor and outdoor | ||||
Certification standards | EN61000-3-2,EN61000-3-3EN62109-2EN55032 EN55035EN50438 |
Product Paraments