Micro grid Inverter GTB400_Solar Inverter_TANFON solar power system, solar panel inverter, solar home system factory

Micro grid Inverter

1.Traditional photovoltaic inverters gather the direct current of solar cell modules before conducting AC conversion.
2.The micro inverter first converts a single solar energy
3.The direct current of the battery module is converted into alternating current and then merged set.
4.Micro inverters can achieve maximum power point tracking (MPPT) at the component level,
which has the advantage of surpassing centralized inverters.
5.This can maximize the overall output power by optimizing the output power of each module.Micro inverter technology
6.Directly integrate the inverter with a single photovoltaic module set
7.Each photovoltaic module is equipped with a separate inverter module with DC/AC conversion function
and maximum power point tracking function,
which directly converts the electrical energy emitted by the photovoltaic module into AC energy for AC supply
8.The flow load is used or transmitted to the power grid.

Specification
Model		GTB-400
Model		GTB-400
Input(DC)	Recommended solar panel input power(W)	275-400W
	Number of DC input connections (group)	MC4*1
	Operating voltage range	20-50V
	MPPT tracking range	22-48V
	MPPT tracking accuracy	>99.5%
	Maximum DC input current	12A
Output(AC)	Maximum output power	400W
	Voltage/frequency	120Vac/60Hz, or 230Vac/50Hz
	AC current (at 120V)	3.3A
	AC current(at 230V)	1.73A
	THD	<5%
	Power factor	>0.99
	Maximum allowed current in AC main cable	20A
	Maximum number of branch circuit connections	at 120Vac X8 sets / at 230Vac: 16 sets
Efficiency	Maximum conversion efficiency	93%Y 95%
Efficiency	Night loss	<1W
Protection	Over temperature	Yes




	Over current	Yes
	Over/under Frequency	Yes
	Anti-islanding	Yes
	Protection grade	IP65
Environmental temperature	working	-40 Ⅸ to + 65 Ⅸ
	Storage	-40 Ⅸ to + 85 Ⅸ
	Cooling method	Natural cooling
Communication mode		WIFI
Weight(kg)		1.2
Size (cm)		2018.53.8

Product Display

Main features of the product

Wide voltage input, inverter direct solar panel, with precise MPPT and APL functions,
automatically adjusting the power of the solar panel to the maximum output, thereby achieving high commutation efficiency.

1.The high-precision automatic detection of the zero phase angle of AC power has achieved the function of
high-precision synchronous output of AC power and mains power.
2.Directly generate pure sine wave output using SPWM.
3.Automatically adjust to adapt to different power factor loads.
4.Automatically turn off output when there is a fault in the power grid.
5.Stackable for use.
6.Maintenance-free installation, allowing for control and monitoring of micro reverse through the app

Micro grid Inverter GTB400

15 years

24 hours

0 distance

Frequently asked questions

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