1.grid tie inverter: high inversion efficiency 2.CE approval 3.Perfect protection 4.Pure sine wave 5.Warranty:3year

Why choose Donper PV Grid  tie  Inverter? 

Safe and reliable

Build-in isolation transformer

No DC component

Build-in DC short circuiting switch

Strong shock resistance ability

Build-in lightning-proof circuit

High efficiency

MPPT Max. power tracking technology, the efficiency can up to 99.9%.

The power factor is 0.99.

Invertion efficiency>94.3%,

Forced cooling

THD<3%

Application

Protection grade: IP55

PV input range: 280V~580V

RS 485 communication

LCD display, shows the operation condition of inverter.

Aluminium alloy outer skin, efficiently shield electromagnetic interference.

Accessory

Mc4 PV connector

Saf mate AC output connector

Monitoring software

D-Sub waterproof communication connector

Technology parameter

Model Parameters	DSG-1.5K-TG	DSG-2.0K-TG	DSG-2.5K-TG	DSG-3.0K-TG	DSG-4.0K-TG	DSG-4.5K-TG
Isolation type	Transformer
Rated output power	1.5KW	2KW	2.5KW	3KW	4KW	4.5KW
Max input power	1.65KW	2.2KW	2.75KW	3.3KW	4.4KW	4.95KW
Max open-curcuit  voltage	400V			620V
MPPT range(V)	180-380V			250-450V	280-580V
Rated grid frequency	50HZ or 60HZ
Max efficiency	94.3%
Interface display	LTD
THD	≤3%(full power)
Power factor	>99%
MPPT presision	99%
Grid supervision	RS485
Night selfconsuming	0W
Protection grade	IP65			IP55
Anti-islanding protection	Active islanding detection
Cooling type	Nature cooling			Forced air cooling
Ambient Temperature(°C)	-20°C—+60°C
Pemitted Humidity	0~95%(Non-condensing)
Packing	337*470*220(mm)			480*605*335(mm)
Weight	35Kg	39Kg	42Kg	50Kg	54Kg	63Kg
Allow altitude	≤4000m
Warranty	5 Years

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pv grid tie inverter (1~4.5kw)