Notice:
when the parcel arrived to your customs, please pay the tax and pick up the parcel,
we are not responsible for any customs duty or import tax
if your place is remote ,then need to pay 48usd.
☆SPECIFICATION
Name Solar panel grid-connected inverter
GTB-400W WIFI parameters:
Recommended solar panel input power (W):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:12A*1
Output(AC)
Rated power output:380W
Maximum output power:400W
Rated output voltage:120V/230V
Output voltage range:90-160V/190-270V
Rated AC current (at 120V):3.3A
Rated AC current (at 230V):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 : 16 set
Efficiency:
Maximum conversion efficiency:94%
CEC efficiency: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
Note:
The product is available in black and silver, the two colors are shipped randomly.
☆PICTURES SHOW:
4 GREAT REASONS TO BUY FROM US:
- Over 37,000 happy customers worldwide
- Real people on our support team ready to help
- The finest materials and stunning design — all our products are developed with an obsessive dedication to quality, durability, and functionality
- We use the most secure online ordering systems on the market, and are constantly improving our software to make sure we offer the highest possible security
BUY WITH CONFIDENCE
Our mission is to make your shopping experience as safe and enjoyable as possible. Have questions? Feel free to contact our award-winning customer care team for advice on everything from product specifications to order tracking.
- Money back guarantee: Something not quite right? If you’re not totally satisfied with your purchase, you can return it within 15 days for a full refund
- Risk-Free Purchase: We utilize industry-standard Secure Sockets Layer (SSL) technology to allow for the encryption of all the sensitive information, so you can be sure your details are completely safe with us
- Trustworthy payment method: We partner with the most popular online payment solutions that guarantee enhanced security and fast transaction processing