Shenzhen Sinexcel Electric Co., Ltd.
Main products:solar inverter
Contact Us
  • Contact Person : Ms. A Rahile
  • Company Name : Shenzhen Sinexcel Electric Co., Ltd.
  • Tel : 86-755-86511588-8625
  • Fax : 86-755-86513100
  • Address : Guangdong,Shenzhen,Rm. 601, 602, 604 and 605, Room Type ABDE, 6/F, Bldg. D1, Research and Development Bldg., TCL Science Park, No. 1001, Zhongshanyuan Rd., Xili Liuxiandong, Nanshan Dist.
  • Country/Region : China

2000W Off Grid Solar Inverter

2000W Off Grid Solar Inverter
Product Detailed
500W off grid solar inverter, Integrated with MPPT chaging controller and pure sine wave inverter, support hybrid mode.

Off Grid Solar Inverter

System structure: PV array, battery, off grid solar inverter, AC load, grid bypass bus, widely used for isolated areas such as plateau, island, remote area and other outdoor field operations, also as energy storage system with grid power, to realize energy storage, electricity dispatch and peak load shifting.

Off grid solar inverter is the connection port between load and energy storage device, widely used for different applications with complete functions. SI series off grid solar inverter is integrated with MPPT charging and sine wave inverting functions, and divided into two parts: one is MPPT charging controller, another is pure sine wave inverter.

Operation mode:

DC power from PV panel charge battery through MPPT charging controller, and supply to sine wave inverter, then convert to AC and output to load.In case of insufficient PV energy, battery discharge DC power, convert to AC by sine wave inverter, and output to load.In the system with grid, sine wave inverter supply to load with grid in case of no energy from PV and battery.

SC series charging controller: powerful, precise, fast and reliable.

SC series MPPT charging controller includes two functions: charging & discharging control and protection.

Function I: MPPT Tracking of PV panels, DC input to pure sine wave inverter and charging battery at the same time; in event of insufficient PV energy, carrying battery energy to inverter.

Function II: Battery charging voltage and current protection.

Technical Advantage:

High converting efficiency up to 97%, obviously improve whole solar system efficiency.

Innovative MPPT tracking technology, scanning I-V curve and tracking PV maximum power point rapidly.

Charging control and battery management function

Various load control way, increasing flexibility of system application

Complete protection function

Good heat emission design and air cooling

Temperature compensation, automatically adjust charging parameters so as to prolong the battery life

Specification Sheet:

InputVoltage Input:50~140V
MPPT Voltage50~120V
Max Input Current50A
Max Input Power2500W
OutputCharging Voltage40~60V
Max Charging Current50A(Settable)
Floating Voltage60V(Settable)
General DataPower2000W
Cooling WayAir cooling

Sine Wave Inverter

Sinexcel SI series sine wave inverter adopts full bridge inverting technology, and converts system 24Vdc to 220Vac/50Hz sine wave power frequency inverter, featuring high reliability and efficiency, succinct appearance, compact design, complete protection, easy installation and operation etc. Except for the application in solar system, also available used for various DC/AC purpose.


High frequency isolated inverting technology and SPWM, output pure sine wave AC voltage

Dynamic current loop ensuring reliable performance.

Wide DC voltage input range

Dependable EMC design.

Low harmonic output(THD≤3%)

LED signaling voltage input level, load power level, normal output and faulty status.

Low non-load loss and voltage output fluctuations.

High precisely output frequency.

Used for home appliances, electric tools, industrial equipment, electronic Video & Audio etc.

Industrial class design, applied for wide working temperature.


Specification Sheet:



ModelSI 2000
InputRated Voltage48V
Voltage Range (V DC)40V~64V(51.2V)
OutputOutput Power2000VA
Output Voltage (V AC)220V
Steady State Voltage Accuracy±3%(Balance load)
Transient Voltage Variation±5%(0~100% load variation)
Linear Load Voltage DistortionTHD<3%
Non-linear Load Voltage DistortionTHD<5%
Frequency Accuracy±0.1%
Rated Output Current9.08A
Max Output Current13.6A
Output Short Circuit Current27.2A
Peak Current Ratio3:1
Non-Load Loss8W
Overload Capacity105%<load<110%,60minute;
Power Factor0.9(lagging)
SystemInsulationHigh frequency isolation
Ambient Temperature- 25°C~+45°C
Cooling WayAir cooling
Size (mm )210*250*89



2000W Off Grid Solar Inverter

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