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Lithium Ion 150V 1750W To 2750W On /off Grid Tie Inverter

Lithium Ion 150V 1750W To 2750W On /off Grid Tie Inverter

  • Lithium Ion 150V 1750W To 2750W On /off Grid Tie Inverter
Lithium Ion 150V 1750W To 2750W On /off Grid Tie Inverter
Product Details:
Place of Origin: made in China
Brand Name: LEEQUE
Model Number: YQES-3KW/5KW
Payment & Shipping Terms:
Minimum Order Quantity: 1
Packaging Details: 650*435*290mm/
Delivery Time: 5-25days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 5000+pcs+per month
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Detailed Product Description
Max Input Voltage(at25℃): 150V MPPT Tracking Range: 60V~120V(recommend:The Open Circuit Voltage Should Be Less Than 120V )
MPPT Route Number: 2 Max Input Power: 1750W/1750W/2750W/2750W
Type Of Battery: Lead-acid Battery/Lithium-ion Battery Rated Voltage: 220V/230V
Max Charging Current: 60A(PV)/10A(Mains);100A(PV)20A(Mains) Float Voltage: 55.2V
Charge Voltage: 56.8V Charging Method: 3-stage/2-stage
Input Voltage Range: 187V~264V
High Light:

2750W On Grid Tie Inverter


1750W on grid tie inverter


150V on grid inverter 5kw

Solar On/Off Grid Energy Storage Inverter

Product Description

Solar On/Off grid energy storage inverter applied to solar energy storage micro-grid system.The system uses PV energy as priority.When the energy of PV is not enough,it can be supplemented by cith power or batteries.When the PV energy is surplus,the battery is stored or accessed on the grid to maximize the utilization of PV power generation,so as to achieve the purpose of self-use and extra power consumption.In addition,according to different customer’s and extra power consumption.In addition,according to different customer’s requirements,peak and valley time periods can be set pu to achieve peak-to-peak and valley-filling,reduce grid pressure,and maximize revenue.The system can compatible with lead-acid batteries and lithium batteries.In the event of a power grid failure,solar energy can continue to generate electricity and switch to off-grid mode to continue to supply power to the load.



  1. Integrated intelligent energy management system,a variety of modes can be set;
  2. Cut peaks and fill valleys to reduce grid pressure and maximize profits;
  3. Dual MPPT input,precise algorithm,efficient use of PV energy;
  4. Supports multiple parallel operations for user expansion;
  5.  5.3-stage/2-stage charging technology to protect battery life
  6.  6.Two-way energy storage design,PV,mains can charge the battery;
  7.  7.Support multiple remote monitoring of communication software(RS232RS485Mobile APPSNMPGSM)

Technical Parameters

Model:YQES 3KW 5KW
PV Input Max input voltage(at25℃) 150V
MPPT tracking range 60V~120V(Recommend:The open circuit voltage should be less than 120V)
MPPT route number 2
Max input power 1750W/1750W 2750W/2750W






Type of battery Lead-acid battery/Lithium-ion battery
Rated voltage 48V  
Max charging current(Can be set,Recommended 0.1C) 60A(PV)/10A(Mains) 100A(PV)/20A(Mains)
Float Voltage(Can be set) 55.2V
Charge voltage(Can be set) 56.8V
Charging method 3-stage/2-stage



AC Input

Rated voltage 220V/230V  
Input voltage range 187V~264V  
Rated input frequency 50Hz/60Hz  
Islanding Protection ≤2S  
Reconnection time 30S  


AC output

(off grid mode)


Rated output power 3KW 5KW
Rated output voltage 220V/230V
Output voltage accuracy ±2%
Rated output frequency 50Hz/60Hz
Output frequency accuracy ±1%

AC output

(on grid mode)


Rated output power 3KW 5KW
Rated output current 13.6A 22.7A
Output voltage 187V~264V
Output frequency 47~52Hz/57~62Hz
Output Factor >0.99(Rated power)
Protection Output short circuit yes
Over load yes
Over-voltage/undr-voltage yes
Over-frequency/under-frequency yes
Over temperature yes
Island protection yes
Regular Parameter Topology yTransformer isolation
Protection level IP20
Display LCD+LED
Operating temperature -10℃~60℃(Derating above 45℃)
Storage temperature -20℃~60℃
Noise ≤60dB
Relative humidity 0%~95%,No condensation
Highest altitude 2000m(Derating above 2000m)
Machine dimension(L*W*Hmm) 92*380*265
Package dimension(L*W*Hmm) 650*435*290
N.W.(Kg) 36 45
G.W/(Kg) 40 49
Installation method Wall-mounted  
Warranty 1year

Note:1.Specifications are subject to change without prior notice;

2.Special voltage and power requirements can be customized according to the actual situation of users





Contact Details
Shenzhen Leeque Technology & Development Co., Ltd

Contact Person: Ms. Miki Lu

Tel: 86-18927468149

Fax: 86-755-26563256

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