off grid power systems inverter made in china with good quality and cheap price

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Product Information

package size: 400*310*300mm

Pure sine wave Inverter
Application of Solar Power System

Three Working Mode
For different situations

Solar FirstUse solar & battery power first and auto transfer to the grid if solar battery power is lacking. Suitable for solar power system

AC First
Especially for backup power systems. Use AC mains power first and charge the battery at the same time. When grid power stop, automatically transfer to battery for continuous powering.

Saving energy mode
Load power ≤10%machine turns off, ≥11%-100%machine turns on.

LCD display
Full information shows

Indicator light description

AC:Power indicator light(The flashing light represents the access
to the mains power, and the constant light
means that the mains power is being used)
BAT: Battery indicator light
INV: Inverter work indicator light
PV: Solar panel indicator light

LCD displays information about solar, inverter, mains, battery and load

Full protections

Over power protection

Overload automatically shut down and automatically start up after recovery

Bat.over voltage protection

Prevent the inverter form damaging by high voltage

Overcharge protection

Prevent the battery from overcharging and prolong the service life

Bat.low voltage protection

Automatic protection when input voltage is too low

Temperature protection

Automatic shutdown protection at high temperature

Over discharge protection

Prevent excessive discharge of battery，increaseof service life

Internal details
Internal structure display

Toroidal transformer

Higher conversion efficiency,no-load loss current less than 0.6A

High-quality MOSFETS

MOSFETS is one of the core components of the inverter. We use branded MOSFETS imported from Korea, which has better stability and longer service life.

Intelligent fan

An intelligent temperature control system,  cooling fan automatically start and stop,  really save energy and electricity

Diagram of wiring
Know how to wire

mode		T2-T10	T2-T20	T2-T30	T2-T40	T2-T50	T2-T60
output power		1000W	2000W	3000W	4000W	5000W	6000W
battery voltage		12V/24V	24V/48V	24V/48V	48V	48V	48V
controller power		30A	30/60A
size(LWH)		430180235	500220385	500260460
package size(LWH)		490245315	560280445	560325515
net weight(kg)		9kg	19kg	21kg	29kg	31kg	32kg
Gross Weight		13kg	26kg	28kg	36kg	39kg	40kg
AC input	voltage range	165VAC-165CAC
	frequency range	45Hz-65Hz
AC output	voltage range	220Vac ±5%
	frequency range	50Hz/60Hz ±2%
output waveform	pure sine wave
Waveform distortion rate	≤3%
switching time	≤4 MS
inversion efficiency	≥85%
display	KED
thermal methods	LED+LCD
communication	RS232（customization）
operation mode	AC FIRST MODE
	BATTERY FIRST MODE
	ENERGY-SAVING MODE
environment	noise	≤55dB
	temperature	-10~40℃
	humidity	0%-95%