Off-Grid solar inverter – type1 (0.8kW – 8kW)

Short Description:

Output Power: 0.8kW, 1kW, 2kW, 3kW, 5kW, 8kW, Customizable
DC input voltage: 12V / 24V / 48V
AC output voltage: 220VAC±10%
Battery Voltage Range: 12V / 24V / 48V

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Off-Grid Solar Inverter – Type1 (0.8kW – 8kW)-details2

How to choose the most suitable off-grid inverter? Consider the power!

The first thing to consider when choosing a suitable off-grid inverter is your own need for power and, depending on this need, pick the most suitable power inverter as appropriate. Determining the power, you need is also a very simple matter. All you need to do is add up the power of all the appliances in your home that will be used at the same time to get the required amount of power. At this point, you just need to choose a more generous power. The problem is that this can only be done if the load is a resistive load such as a light bulb. If the load you are using is inductive, this means that the power at the moment of start-up may need to be 3-5 times the normal operation, so you will need to choose a more generous power. Or choose to pair it with some auxiliary equipment to complete the start-up requirements. If you have any specific questions about determining power, you can choose to contact Customer Service now for answers.

Off-Grid Solar Inverter – Type1 (0.8kW – 8kW)-details3

The working principle of an off-grid inverter

An off-grid inverter stores the direct current emitted by the solar energy absorbed by the PV module in a battery or converts it directly into alternating current for use by the load via an inverter. At night, when there is no sunlight, the electricity in the batteries can be converted from direct current to usable alternating current by the inverter for use by the consumer. Typically, off-grid inverters require battery packs to operate. Alternatively, when there is no electricity generated by the solar module and no excess electricity stored under the batteries, the user can choose to have the mains electricity complemented to meet part of the electricity demand.


Rated output power 1KVA(800W) 1kW 2kW 3kW 5kW 8kW
Peak power 1.6kW 2kW 3.2kW 4.8kW 8kW 13kW
AC input Input power supply 220VAC(standard)
Input voltage range 154-264VAC±3V(Normal mode)  185-264VAC±3V(UPS mode)
Input frequency 50/60Hz±5%
DC input Input Voltage 12/24VDC 12/24VDC 12/24VDC 24/48VDC 48VDC 48VDC
Grid output Output voltage With grid input, the output voltage is the same as the input voltage
Output frequency With grid input, the output frequency is the same as the input frequency
Inverter output Output voltage 220VAC±10%
Output frequency 50HZ / 60HZ±1%
Output waveform Pure sine wave
Battery Battery type External lead-acid battery or water battery or lithium iron phosphate battery or gel battery
Battery voltage 12/24VDC 12/24VDC 12/24VDC 24/48VDC 48VDC 48VDC
Maximum AC charging current 15A 30Ah
Battery charging voltage range 140-280VAC
General parameters Conversion time ≤10ms(UPS mode)/≤20ms(INV mode)
Peak load ratio (MAX)3:1
Standby power consumption Ring Bull transformer     No-load ≤ Voltage*0.5
Protection functions In case of grid: input overcurrent air switch protection
In the case of inverters: overload protection, short circuit protection, low voltage protection
Operating temperature 0℃~40℃
Storage temperature  -15℃~45℃
Relative temperature  -10℃~90℃(No condensation)
Sound tips Long protection buzzer when battery is low
One second buzzer when the battery is low
Long buzzer sound in case of overload
When the overload is less than 130%, the buzzer will sound once a second and the output will be switched off after 30S, when the overload is greater than 150%, the output will be switched off after 300mS
Long buzzer sound in case of machine failure
Physical parameters Function display LCD dot matrix fine screen
Function keys: Voice switch (English and Chinese) Mode selection (mains priority Battery priority Energy saving mode) Charge current adjustment (20%-100%) Alarm tone (on/off)
Standby screen display AC input voltage, output voltage, battery voltage, load ratio and other parameters.
Fault display
Noise <45dB
Dimensions(L*W*H)mm 300*290*138 451*301*179 526*321*179
Net weight(Kg) 9KG 10KG 13KG 18.5kg 20.5kg 23kg
Off-Grid Solar Inverter – Type1 (0.8kW – 8kW)-details4
Hybrid solar inverter – higher power (above 8kW)-details2

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