3kw Solar Inverter

Feature:
# Parallel Function up to maximum 9 units : Enlarge More Loads .
# Communication option: External WIFI, Supervise at Any Time.
# Slim Body, Convenient Installation And Transportation, Cheaper Freight by Air,Sea and Land.
# PF1.0, High Efficiency, Lower consumption : Energy Conservation/Environmental Protection/Electricity Saving/Cost Saving.

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3kw solar inverter

Feature:

# Parallel Function up to maximum 9 units : Enlarge More Loads .

# Communication option: External WIFI, Supervise at Any Time.

# Slim Body, Convenient Installation And Transportation, Cheaper Freight by Air,Sea and Land.

# PF1.0, High Efficiency, Lower consumption : Energy Conservation/Environmental Protection/Electricity Saving/Cost Saving.

# Support working without battery:Reduce solar system cost and save money.

# High precision of output voltage,±5 percent ,take care of your appliances.

Product Parameters:

BWGA 3kw solar inverter
Model		GA3024ML	GA3024MH	GA5048MH
Input	Phase	L plus N plus PE
	Nominal Voltage	208/220/230/240VAC
	Voltage Range	154-264VAC±3V（Normal Mode) 185-264VAC±3V（UPS Mode）
	Frequency Range	50Hz/60Hz(Adaptive)
Output	Rated Power	3000W	3000W	5000W
	Output Voltage(AC)	208/220/230/240VAC±5 percent
	Output Frequency	50/60Hz±0.1 percent
	Waveform	Pure sine wave
	Transfer Time( Optional)	10ms for computer , 20ms for home appliances
	Peak power	6000VA	6000VA	10000VA
	Overload	Battery Mode: 1min@102 percent ~110 percent Load 10s@110 percent ~130 percent Load 3s@130 percent ~150 percent Load 200ms@>150 percent Load
	Peak efficiency (battery mode)	>94 percent	>94 percent	>94 percent
Battery	Rated voltage	24Vdc	24Vdc	48Vdc
	Constant voltage charging voltage (Optional)	28.2Vdc	28.2Vdc	56.4Vdc
	Floating charge voltage (Optional)	27Vdc	27Vdc	54Vdc
charger	PV charging method	MPPT	MPPT	MPPT
	PV max input power	1500W	3500W	5500W
	MPPT tracking range	30~115Vdc	120~430Vdc	120~430Vdc
	Max PV input voltage	145 فولت تيار مستمر	450Vdc	450Vdc
	Max PV charging current	60A	60A	80A
	Max AC charging current	60A	60A	80A
	Max charging current	120A	60A	80A
Display	LCD display	Operating mode/load/input/output, etc.
Communication port	RS232	5PIN/Pitch2.0mm, baud rate 2400
	Expansion & configuration port	2×5PIN/Pitch2.54mm, lithium battery BMS communication card, WIFI card, dry contact card, etc.
	Parallel interface	No	Yes
Environmental parameters	Operating environment temperature	0~40 degree
	Operating environment humidity	20 percent ~95 percent （Non condensing）
	Storage temperature	-15~60 degree
	Altitude	The altitude should not exceed 1000m, derating above 1000m, up to 4000m, refer to IEC62040
	Noise	Less than or equal to 50db
Certifications		EN-IEC 60335-1, EN-IEC 60335-2-29, IEC 62109-1

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3KW SOLAR SYSTEM

A 3kW solar system was once the most popular sized residential solar system in the country, but times have changed and most households choose a much larger system – 6.6kW or even more; as solar prices have dropped considerably over recent years.

For an average Aussie home, a 3kW solar system will generate the equivalent of about two thirds of total electricity usage. But be warned; if you have ducted air-con, a pool pump and a home automation system in your big ol' house then it's not going to make much of a dent in your electricity bills!

How many solar panels will you need?

To make up a 3kW solar system you need 12 solar panels, assuming that you use 250W panels – but these days much more powerful panels are used; around 370W.

Each 250W panel will be about 1.6m x 1m, so you'll need at least 20m2 of roof space.

To give you a feel for how big 20m2 is this picture may help

Scale drawing of a 3kW solar system