SUMRY 4KW Off Grid Solar Inverter 24V Pure Sine Wave Built-in140A MPPT Solar Charger Cold Restart Function Work Without Battery

​Features :

​1 off grid solar inverter
​2 No battery function available
​3 SBU mode :utility power,battery and PV power complement each other
4 Pure sine wave solar inverter
5 Unique glass top cover design with 6.25 inch LCD display and touchable buttons
6 Built-in140A MPPT (Max PV 5600W)solar charger
7 High PV input range from 55V-350Vdc
8 Smart battery charger design for optimized battery performance
9 Configurable AC/Battery input priority via LCD setting
10 Auto restart while PV is recovering
11 Over-load ,over temperature and output short circuit protection
12 Cold restart function
13 Built-in lithium battery automatic activation
14 Communication with COM port
15 WiFi monitoring function (optional )
16 Anti-dust kit for harsh environment(optional)
17 Restore default Settings with one click

SUMRY HGX series machine specification ：

NSTALLATION STEPS :

Firstly，you need to install a circuit breaker between the battery and the inverter, open the breaker after successful installation, then connect 24v the battery , close the circuit breaker, and measure the voltage on the battery side of the inverter.

Secondly，install a circuit breaker between the PV input and the inverter, turn on the circuit breaker after successful installation, make sure the battery voltage is normal, let the machine connect to solar energy, then close the circuit breaker between the PV input and the inverter, at this time, the inverter display will automatically light up and start charging, and then press the button on the bottom right corner of the inverter 1 to start the machine. Then check whether there is 110v/ or 120v voltage output from the inverter output.

Finally, a circuit breaker needs to be installed between the AC input and the inverter, then a circuit breaker also needs to be installed between the output of the machine and the inverter. After successful installation, turn on the circuit breakers of the AC input and output, then connect the machine to the mains, turn off the mains input circuit breaker, and then turn off the circuit breaker of the output of the inverter after 2 minutes. This is the complete procedure for installing the machine.

CIRCUIT BREAKER SPECIFICATION (we don't sell circuit breaker, please buy it yourself) :

Sumry hgx is 4000w, you need to install a 2P200A specification circuit breaker between the battery and the inverter, a 2P20A specification circuit breaker between the photovoltaic input and the inverter, a 2P63A specification circuit breaker between the utility input and the inverter, and then a 2P40A specification circuit breaker on the output of the inverter.

PURE SINE WAVE INVERTER ：

SUMRY Off-Grid Solar Inverter Built-in 140A MPPT Charge Controller, Pure Sine Wave Inverter Single-phase output 110-120VAC ，combining functions of inverter, solar charger and battery charger to offer uninterruptible power support with portable size. Its comprehensive LCD display offers user-configurable and easy-accessible button operation such as battery charging current, AC/solar charger priority, and acceptable input voltage based on different applications.

MULTI-FUNCTUON INVERTER ：

Combining functions of inverter, solar charger and battery charger to offer uninterruptible power support with portable size. Its comprehensive LCD display offers user-configurable and easy-accessible button operation such as battery charging current, AC/solar charger priority, and acceptable input voltage based on different applications.

TECHNICAL PARAMETERS:

140A MPPT Solar Charging Inverter,High PV input voltage range of 55~350VDC  ，AC output voltage 110-120VAC，max 5600W solar charge，50/60HZ frequency, Battery voltage 24v, run without battery, 6.25 inch LCD display and touchable buttons, Cold restart function.

VERSATILE WORKING MODES :

Customize the priority of power inputs and outputs with 3 charging modes(Only Solar, Solar First, Mains&Solar) and 2 output modes(SBU ,SUB ). This inverter charger offers efficient power management for personalized energy consumption.

CONNECT SOLAR PANELS :

If you want to know how many solar panels you need to connect to your machine to work, then you need to consider what voltage and power of pv charging the power of the machine you buy allows, at the same time you also need to know what the voltage of your single solar panel and the open circuit voltage is.

SUMRY HGX series machine, the maximum pv charging power is 5600w, pv charging voltage range is 55-350v, If you are not sure how many solar panels need to be connected to the machine you purchased, you can refer to the chart below or tell us what is the power and open circuit voltage of your single solar panel, we will help you to determine how many solar panels you need to connect at least or at most.

COMPATIBLE WITH VARIOUS BATTERIES :

Our inverter supports most batteries in the market, like Lithium battery, gel battery, LifePO4 battery, Lead-acid battery, AGM battery，and so on, If you are not sure if your battery can be adapted with our machine, you can ask us online and we will help you to answer your questions.

ALL-ROUND PROTECTIONS ：

SUMRY inverter charger provides four charging stages, safeguards against overload, over-temperature, and short circuits, and features automatic restart. It includes intelligent fans that enhance battery performance, reduce heat, and increase system longevity. A cold start function is also available.

DIVERSIFIES USES :

SUMRY Inverter with Smart battery charger design for optimized battery performance; Compatible with mains voltage or generator power; Can be accessed to a variety of household and office loads, including refrigerators, lamps, televisions, fans, air conditioning and other loads.

WIFL OR BATTERY BMS COMMUNICATION :

SUMRY HGX series machines have only one communication port, which is located at the COMM port on the below of the machine, you can choose to communicate via the wifl module or the battery BMS, but you can only choose one of the two communication methods at the same time.

If you want to choose battery BMS to communicate，then you must choose the communication protocol PACE or PYLONTECH.

If you want to use our wifl module to communicate, then you need to choose to buy the wifl module when placing an order, if you can't choose the wifl module when placing an order, then you can contact us directly to buy the wifl module.