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We are upgrading the appearance of SMH II series products Please word that SMH-II has been upgraded to SMH-III-4 INTRODUCTION: This is a multi-function inverter/charger, combining purposes of inverter, solar charger and battery charger to supply uninterruptible strength help with portable size Its complete LCD show offers user-configurable and easy-accessible button operation corresponding to battery charging current, AC/solar charger priority, and appropriate input voltage in keeping with various purposes Models ISolar-SMH-II-2 ISolar-SMH-II-3 ISolar-SMH-III-4 ISolar-SMH-II-7KW Rated Power 2200VA/1800W 3200VA/3000W 4200VA/4200W 7000VA/6200W INPUT Voltage 230Vac Selectable Voltage Range (170Vac~280Vac)±2%;(90Vac-280Vac)±2% Frequency Range 50Hz/60Hz (Auto detection) OUTPUT AC Voltage Regulation (Batt) 230VAC±5% Surge energy 4400VA 6400VA 8000VA 14000VA Transfer Time 10ms(for own computers)/20ms(for domestic appliances) Waveform Pure Sine Wave BATTERY&AC CHARGER Battery Voltage 12VDC 24VDC 24VDC 48VDC Floating Charge Voltage 13 27VDC 27VDC 54VDC Over-charge Protection 15 31VDC 31VDC 61VDC Maximum charge recent 60A 60A 120A 80A SOLAR CHARGER MAX Array Power 1800W 3000W 4200W 6000W MPPT Range Operating Voltage 55-450VDC Maximum PV Array Open Circuit Voltage 450VDC Maximum Charging Current 80A 80A 120A 110A Maximum Efficiency 98% PHYSICAL Dimension D*W*H(mm) 405x286x98mm 405x286x98mm 423x290x100mm 423x310x120mm Net Weight (kgs) 5kg five 10 eight Communication Interface RS232/RS485(Standard)/GPRS/WIFI OPERATING ENVIRONMENT Humidity 5% to 95% Relative Humidity (Non-condensing) Operating Temperature 5°Cto55°C Storage Temperature 5°Cto60°C Features ●Pure sine wave inverter, ●Configurable input voltage vary for home appliances and personal computers through LCD setting, ●Configurable battery charging recent in keeping with applications through LCD setting, ●Configurable AC/Solar Charger priority through LCD setting, ●Compatible to mains voltage or generator power, ●Auto restart whereas AC is recovering, ●Overload/ Over temperature/ brief circuit protection, ●Smart battery charger design for optimized battery performance, ●Cold delivery function, ●WIFI(Optional), ●Can connect with lithium battery, ●Intelligent fan spped adjustment FAQ Question Answer What is an off-grid inverter? Off-grid inverter working mode: connect photo voltaic panels to supply strength to the burden and charge the battery at the similar time; you need to use the grid or battery to offer power to the load; but cannot feed electricity into the grid;PV+ battery supplies energy to the load When the calories is insufficient, it will mechanically swap to avoid mode What is an Hybrid inverter ? Hybrid inverter operating mode: Hybrid inverters also are known as switched inverters It not just has the function of an off-grid inverter, but in addition can promote the power stored within the battery to the grid company;PV panel + battery delivery power to the load, and it will additionally delivery strength to the burden through the PV+ grid What batteries can the inverter support? Lithium battery, lead-acid battery, gel battery Lithium battery sort LIFEPO4 and PYLON battery kinds are all lithium batteries What is the inverter battery voltage requirement? 1KW inverter is equipped with 12V battery; 2KW-3KW inverter is equipped with 24V battery; 4KW-5KW inverter is supplied with 48V battery, which can join batteries in series or parallel What sorts of photo voltaic panels can the inverter support? Polycrystalline photo voltaic panel, monocrystalline photo voltaic panel Which inverter supports BMS battery communicationfction At present, only SMK 5KW and SMV III 3KW/5KW machines have BMS conversation ports (RS485) and support lithium battery communication SM 5KW and SM II 5KW models desire exterior MODBUS BOX to help verbal exchange How many solar panels could be connected to the inverter? Each inverter must first verify the solar panel MPPT operating voltage range and PV Array Power (you can check the inverter parameter table at the product page) The enter voltage of the solar panel cannot exceed the utmost value; the ability of the photo voltaic panel that can be related can not exceed the utmost value, Can the inverter work with no battery? Inverter items that will paintings without battery: Off-grid inverter:SML II 3; SML II 5; SM II 5KW; SMV III 3KW; SMV III 5KW; SMR II 3KW; SMP 5KW; SMR II 5KW; SML II 3; SML II 5KW; SMS III 3K ;SMS III 5KW Hybrid inverter: all models can paintings without battery, Can inverters work in parallel? If you wish inverters that can work in parallel, you possibly can contact us before shopping and we can recommend the model for you; Can the inverter be connected to the wind turbine? Yes, yet you may only connect the output of the wind turbine to the battery, now not the inverter Can the inverter be linked to the generator? Can be related to fuel generators, diesel generators, the output of the generator is connected to the AC Input of the inverter,The generator energy can't be lower than 2 instances the inverter energy How to attach solar panels? According to the VMP voltage specification of the photo voltaic panel, the PV operating voltage range linked to the inverter in series, and the open circuit voltage would not exceed the utmost voltage of the inverter PV voltage of inverter II and III units must be connected in sequence above 200V What are the criteria of photo voltaic panel output power? 1 The output strength of photo voltaic panels is mainly associated with gentle irradiance and set up attitude The power of each era might be different, it's going to decrease in the morning and evening, and will increase at noon 2 The shadow effect When the solar panel is under light and blocked, it will affect its MPPT monitoring Whether it's permanently blocked or partly blocked, it'll influence the output strength 3 Hot spot effect, mainly due to damage to the battery panel What is the no-load loss of the inverter? The no-load loss of the inverter is set 1A For example, 24V inverter, the no-load loss is ready 24W You can talk over with the manual;No-load loss is mainly reflected in: demonstrate screen, auxiliary energy supply, DC-AC Conversion, booster circuit, and many others Can the generator beginning and stop automatically? The inverter has the operate of routinely starting and preventing the generator

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