#1.Benefits Of Best Low Frequency Inverter 24V 48V
◇ AC charging current 0~20A adjustable, more flexible user battery capacity configuration;
◆ Pure sine wave best low frequency inverter adopts EI transformer, strong impact resistance ability;
◇ LCD integrated display, real-time view of operating status and setting data;
◆ Best low frequency inverter 24v 48v with 3 type working modes (AC first / Battery first / Saving energy mode);
◇Adding fault code interrogate function, easy for real-time operating status monitoring；
◆ Protection against overload, overheat, short circuits, safety and reliable;
◇ Best low frequency inverter supports diesel or gasoline generator, adapt any tough electricity occasions.
#2.Best Low Frequency Inverter 48V 24V Details
#6.Best Low Frequency Inverter Specification
|Max AC charging current
||0A~20A（Depending on the model，The maximum charging power is 1/4 of the rated power）
|Built-in solar controller charging current (optional)
||10A~60A(PWM or MPPT)
96V(50A/100A(PWM or MPPT)
|Input||DC Input Voltage Range
||10.5-15VDC（Single battery voltage）
|AC Input Voltage Range
||73VAC~138VAC(110VAC） / 83VAC~148VAC（120VAC） / 145VAC~275VAC（220VAC） / 155VAC~285VAC（230VAC） / 165VAC~295VAC（ 240VAC）
AC Input Frequency Range
|45Hz~55Hz（50Hz) / 55Hz~65Hz（60Hz)
|AC charging method
||Three-stage (constant current, constant voltage, floating charge)
|Output Voltage(Battery Mode)
||110VAC±2% / 120VAC±2% / 220VAC±2% / 230VAC±2% / 240VAC±2% |
|Output Frequency(Battery Mode)
||50Hz±0.5 or 60Hz±0.5
|Output Wave(Battery Mode)
||Pure Sine Wave
|Output Voltage(AC Mode)
||110VAC±10% / 120VAC±10% / 220VAC±10% / 230VAC±10% / 240VAC±10%
|Output Frequency(AC Mode)
|No load loss(Battery Mode)
||≤2.5% rated power
|No load loss(AC Mode)
||≤2% rated power（ charger does not work in AC mode）
No load loss
(Energy saving Mode)
||Charge Voltage :14.2V; Float Voltage:13.8V(Single battery voltage)
||Charging and discharging parameters of different types of batteries can be customized according to user requirements
(charging and discharging parameters of different types of batteries can be set through the operation panel)
|Battery undervoltage alarm||Factory default: 11V（Single battery voltage）
|Battery undervoltage protection|| Factory default: 10.5V（Single battery voltage）
|Battery overvoltage alarm||Factory default: 15V（Single battery voltage）
|Battery overvoltage protection||Factory default: 17V（Single battery voltage）
|Battery overvoltage recovery voltage||Factory default: 14.5V（Single battery voltage）
|Overload power protection||Automatic protection (battery mode), circuit breaker or insurance (AC mode)
|Inverter output short circuit protection||Automatic protection (battery mode), circuit breaker or insurance (AC mode)
|Temperature protection||>90°C（Shut down output）
|A||Normal working condition, buzzer has no alarm sound
|B||Buzzer sounds 4 times per second when battery failure, voltage abnormality, overload protection
|C||When the machine is turned on for the first time, the buzzer will prompt 5 when the machine is normal
Inside Solar controller
||PWM or MPPT
|PV Input Voltage Range
||PWM: 15V-44V(12V system); 30V-44V(24V system); 60V-88V(48V system); 120V-176V(96V system)
MPPT: 15V-120V(12V system); 30V-120V(24V system); 60V-120V(48V system); 120V-240V(96V system)
Max PV Input Voltage(Voc)
(At the lowest temperature)
PWM: 50V(12V/24V system); 100V(48V system); 200V(96V system) / MPPT: 150V(12V/24V/48V system)
PV Array Maximum Power
12V system: 140W(10A)/280W(20A)/420W(30A)/560W(40A)/700W(50A)/840W(60A)/1120W(80A)/1400W(100A);
24V system: 280W(10A)/560W(20A)/840W(30A)/1120W(40A)/1400W(50A)/1680W(60A)/2240W(80A)/2800W(100A);
48V system : 560W(10A)/1120W(20A)/1680W(30A)/2240W(40A)/2800W(50A)/3360W(60A)/4480W(80A)/5600W(100A)/6720W(PWM 120A)/5.6KW&11.2KW(MPPT 100A/200A);
96V system: 5.6KW(50A)/11.2KW(100A)
|Maximum conversion efficiency
||Battery First/AC First/Saving Energy Mode
|Thermal method||Cooling fan in intelligent control
||RS485/APP（WIFI monitoring or GPRS monitoring）
|Elevation||2000m（More than derating）|
|Humidity||0%~95% ,No condensation|
|Note: All specifications are subject to charge without prior notice
#7.Why Choose Us？
Xindun have 20+ senior engineer and is at the top of the industry.ISO 9001:2015,ISO 14001:2015,10+ Software Copyright,20+ Patent Certificates, 50+ Honorary Certificates.
We can provide customized services: logo, machine appearance,special voltage and power, etc. The products you see on other website which is same with us, they are all from Xindun Power.
The warranty of Xindun products is 2~3 years(Industry-wide warranty is 1 year).
Xindun's product failure rate is within 5%, which is far lower than the average in the industry. We promise to solve the after-sales problems within 48 hours.We have cooperated with many customers for more than 10 years,without perfect after-sales service, they cannot always choose xindun!
#8.About Xindun Power
Guangdong Xindun Power Technology Co.,Ltd-Takes innovation as the core, grasps the leading photovoltaic power generation technology, and joins the advanced industrial Internet of things and big data technology to realize the successful application of cloud computing in the field of energy management. In the industry for more than 15 years of outstanding performance, let us become a strong influence in the field of companies.
★Main Market-Africa, Middle East, Asia & South America. (Ukraine, Russia, Vietnam, Pakistan, Nigeria, Kenya, South Afriac, Ghana, Thailand,Philippines, etc.)
★Factory-7000+Square Meters, 100+ workers
★Product Range-solar inverter,3 phase inverter,hybrid inverter,UPS,solar charge controller,solar power system,mini solar dc system
★Department-R&D, Production, Sales, Marketing, Purchasing, QA, After-sale service department
★Certificate-ISO 14001:2015, CE, IEC, TUV etc.
★Patent-Software Paten, Design Patent, Project Pantent
#9.Qualifications and Certificates
We have nearly 8,000 square meters of standard solar inverter production factory, advanced R&D testing capabilities and hybrid solar inverter production equipment.Strict quality inspection and manufacturing process control.
#11.Our Respected Global Customers
#12.Frequently Asked Questions
Q1:What are the characteristics of the best low frequency inverter?
A1:The iron loss of the best low frequency inverter is basically unchanged when operating at full load and light load, so the no-load loss of the best low frequency inverter is relatively large when operating at light load. Moreover, the best low frequency inverter has better load capacity, especially the impact load capacity, than the high-frequency inverter, and can suppress the higher harmonic components in the waveform.
Q2:Why we choose the best low frequency inverter?
A2:The best low frequency inverter has the advantages of simple circuit, easy adjustment, strong overload resistance, low cost and practicality, and is popular in the market.
Q3:Which is better, low frequency inverter 24v or low frequency inverter 48v?
A3:The selection shall be based on the voltage, battery capacity, electrical power and other conditions of the product. The power and time of the low frequency inverter operation depends on the ampere-hour of the battery. The low frequency inverter 24V to 110V/220V is generally used for medium and small power inverters, and the load power is recommended to be 500w-3000w; The low frequency inverter 48V to 110V/220V is generally used for high-power inverters, and the load power is recommended to be 2000w-6000w.
Q4:Are we the factory and manufacturer of the best low frequency inverter?
A4:Yes, Xindun Power has more than 16 years of experience in the production and design of the best low frequency inverter. We have professional inverter engineers to provide configuration and installation services and after-sales maintenance and other technical services.
Q5:What are our inverter sales markets?
A5:The inverters and solar energy systems of Xindun Power have been sold to more than 60 countries and regions around the world. The main markets are: Africa, the Middle East, Asia, South America, etc.