Sunark EU Version Single Phase Solar Inverters 3kVA 5kVA 6kVA Low Frequency off Grid Inverter with WiFi

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: Sunlenty MLS 3-6KW
• Phase: Single
• Output Power: >1000W
• Certification: SAA, CE, ROHS, ISO9001
• Brand: Sunark
• Power Source: Solar Power
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Sine Wave Inverter
• Keyword: Low Frequency Solar Inverter
• Frequency: Low Frequency with Transformer
• Rated Power: 3kw / 6kw
• Waveform: Pure Sine Wave AC Output
• LCD: with LCD
• Priority Setting: Yes, LCD Setting
• BMS Communication: RS485/Can
• Remote Monitoring: WiFi & GPRS
• Solar Charge Controller: Yes, Built-in MPPT
• Work Battery: Able to Work with or Without Battery
• Transport Package: Carton with Pallet
• Specification: 3000W-6000W
• Trademark: SunArk
• Origin: China
• Production Capacity: 10000pieces/Week

Product Description

Product Description

Low-Frequency Inverter Advantages

Low-frequency inverters have the advantage over high-frequency inverters in two fields: peak power capacity, and reliability.

Low-frequency inverters are designed to deal with higher power spikes for longer periods of time than high-frequency inverters. 

Power spikes can occur for a number of reasons (e.g. devices like power tools, pumps, vacuum cleaners and other appliances with electric motors require high starting power); when inverters experience such spikes, they can endure the increased power for a short period of time before shutting down in order to prevent any damage being done to them. 

Low-frequency inverters have much greater peak power capacity to handle large loads with power spikes than high-frequency inverters. In fact, low frequency inverters can operate at the peak power level which is up to 200% of their nominal power level for several seconds, while high-frequency inverters can operate at 150% power level for a small fraction of a second. 

Specification

 

Model	Sunlenty M3000LS-48-M	Sunlenty M6000LS-48-M
Battery Voltage Range	Rated 48Vdc, range 40-60Vdc
Monitoring Option	WiFior GPRS
Parallel Option	Yes,up to 6 units
Inverter Output
Output Voltage	208Vac / 220Vac / 230Vac / 240Vac
Output Frequency	50Hz / 60Hz±1%
Rated Power	3000VA / 3000W	6000VA / 6000W
Surge Power	9000VA / 9000W	18000VA / 18000W
Max. Inverting Efficiency	95%	94%
Zero Load Power	<20W	<35W
Zero Load Power in Power Save Mode	< 9W	<20W
Max. PV Input Power	4500W
PV Voltage Range	60~250Vdc
Max.PV Charge Current	80A
Max.PV Charge Efficiency	97.5%
AC Charger
AC Charge Input Voltage Range	154Vac~260Vac
AC Input Frequency Range	45Hz~65Hz
Max. AC Charge Current	40A	60A
AC Bypass
Max. total (PV+AC) Charge Current	120A	140A
Switching Time	<10ms
AC Input Voltage Range	154Vac-272Vac (default)
Max. AC Input Current	30A	50A
Others
Protection	Output Short Circuit; Overload; Battery Voltage Too High;Battery Voltage Too Low; Temperature Too High
Enclosure Protection Degree	IP20
Dimension D*W*H (mm)	550*300*225	650*365*247
Net Weight (kg)	27kg	38.5kg
Humidity	5% to 95% Relative Humidity (Non-condensing)
Operating Temperature	-20°C~50°C (fan assisted cooling)
Storage Temperature	-40°C~60°C

Pictures and Packages

Application

Product Series

 

 

 

Factory

Company Profile

SunArk Power is a leading global energy storage solution and service provider. The company specializes in residential, commercial and utility applications and delivers pre-eminent products and fit-for-purpose solutions. SunArk Power has 20+ experience producing energy storage products and 90,000+ systems actively running in 80+ countries, enabling millions of people to enjoy reliable, accessible and clean energy. SunArk Power has been developing quickly, till end of 2022, accumulatively, the company has manufactured 620MWh BESS and battery strings. Internationally, SunArk Power FlexCombo DC coupling microgrid ESS, from 50kW to 500kW, is a well-known trademark that more than 300 sets has been deployed in EU, US, Canada, Brazil, Myanmar, African countries etc. SunArk Power is a national high-tech enterprise with such innovative platforms as national enterprise technology center, CNAS accredited laboratory, postdoctoral workstation, academician workstation, Equipment and Electronics Research Institute and so on.SunArk Power has core technology patents in new materials, new technologies and new structures of battery power supply, has led and participated in the formulation of a number of international, national and industrial standards.