GA Pro-series | 4kW–11kW

Name: GA Pro-series | 4kW–11kW
Brand: Techfine

Hybrid Solar Inverter

Support Battery-less2.0 Peak Power

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Main Feature

Lithium Battery Auto-restart Function More Convenient for Lithium Battery Charging
Intelligent Power Supply Mode, Intelligent Distribution of Solar Panel/Mains/Battery Power Shares
Utility Charging Voltage/PV Charging Voltage Adjustable, Match Different Battery Charging Requirements
Slim Body, Convenient Installation And Transportation
Battery Reverse Connection Protection with Fuse Switch, Safer Installation
PF1.0, High Efficiency, Lower Consumption, Energy Conservation/ Environmental Protection/Electricity Saving/Cost Saving
Support Working without Battery: Reduce Solar System Cost
High Precision of Output Voltage, ±5%, Take Care of Your Appliances
Communication Option: External WIFI, Supervise at Any Time
BMS function for lithium battery

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Product Details

Harnessing Solar Synergy

Techfine presents a seamless solar energy experience with our GA pro-Series Inverter – the heart of solar energy system.The Solar System Diagram illustrates the smart connectivity that powers your world.

Harnessing Solar Synergy

Technical specification

Downloaded Specifications

Model	GA4024SMH	GA6248SMH	GA8648SMH	GA11048SMH
AC Input
Input Formation	L+N+PE
AC Input	220/230/240VAC
Input Voltage Range	90-280VAC±3V(Normal Mode) 170-280VAC±3V (UPS Mode)
Frequency	50/60Hz(Adaptive)
Inverter Output
Rated Power	4000W	6200W	8600W	11000W
Dual Output Power	4000W/4500W	6200W/6500W	8600W/11000W	11000W/12000W
Output Voltage(AC)	220/230/240VAC±5%
Output Frequency	50/60Hz±0.1%
Output Wave	Pure Sine Wave
Transfer Time(Adjustable)	10ms for Computer Equipment,20ms for Household Equipment
Peak Power	8000VA	12400VA	17200VA	22000VA
Overload Ability	Battery Mode: 11s@105%~150% Load; 2s@150%~200% Load; 400ms@>200% Load
Grid connected Operation
Output Voltage	220/230/240VAC
Grid Voltage Range	170-265VAC
Grid Frequency Range	49-51±1Hz/59-61±1Hz
Output Current	17.4A	26.9A	37.4A	47.8A
Power Factor Range	>0.99
Max efficiency (DC/AC)	>98%
Battery Charging
Rated Voltage	24VDC	48VDC
Constant Charging Voltage	28.2VDC	56.4Vdc
Float Charging Voltage	27VDC	54VDC
PV Input & Charging
PV Charging Method	MPPT		2*MPPT
Max PV Input Power	6500W	8500W	2*6500W	2*7500W
PV Input Voltage Range	60~500VDC	60~500VDC	90~500VDC	90~500VDC
MAX PV Input Voltage	500VDC	500VDC	500VDC	500VDC
MAX PV Input Current	27A	27A	27A/27A	27A/27A
MAX PV Charge Current	120A	120A	150A	150A
MAX AC Charge Current MAX Charge Current	100A 120A	100A 120A	150A 150A	150A 150A
Communication & Display
LCD	Can display operating mode/load/input/output
RS232	5PIN/Pitch2.54mm,Baud Rate 2400
Expansion Slot Communication Interface	Lithium Battery BMS Communication Card,WIFI 2×5PIN/Pitch2.54mm
Parallel Interface	Not Support Parallel
Environmental Conditions
Operating Temperature	0°C~40°C
Storage Temperature	-15°C~60°C
Ork Altitude	No more than 1000m, If 1000m<,Rate power will lower, MAX 4000m, Refer
Operating Environment Humidity	Non Condensing
Noise	<50dB
Mechanical
LWH(mm)	495312125mm