Grid Tie Inverter


  • 2-4kW Rated Output Power
  • IP66 protection degree
  • High converter efficiency
  • ARC fault detection optional
  • High PV input current, up to 18A
  • Low PV start-up voltage, generate power earlier
  • Support Bluetooth communication, easier to set and monitor inverter parameters
Why choose us?
We have rich service experience and research and development technology.

Stable supply chain

We have our own battery pack and inverter factories with more than 1.5GWh of Li-FePO4 battery packs and an annual production capacity of 80,000 inverters.

Local Warehouse

We will set up warehouses in mainstream markets to cover the surrounding area of 200-300 kilometers.

Accept Customization

We support OEM and ODM.

Excellent After-sales Service

We have more than 20 people after-sales team, which can reply any of your questions in 7*24 hours.

Strong R&D Team

We have a R&D team of more than 30 people, and our engineers have more than 10 years of R&D experience in top companies in the industry.

Competitive Payment Terms

We support a variety of payment methods, such as T/T, L/C, Alibaba Trade Guarantee Payment, paypal, alipay and so on.

Technical Data

Model CE-1P2KEG CE-1P3KEG-Mini CE-1P3.6KEG CE-1P4KEG-Mini
Input (PV)
Max. Input Voltage (V) 600
Start-up Input Voltage (V) 40
MPPT Voltage Range (V) 80~580
Max. Input Current (A) 18
Max. Short Circuit Current (A) 22
Number of MPPTs 1
String Number per MPPT 1
Rated Output Power (kW) 2 3 3.6 4
Max. Output Apparent Power (kVA) 2 3 3.6 4
Max. Output Active Power (kW) 2 3 3.6 4
Rated AC Voltage (V) 220/230/240, L+N+PE
AC Voltage Range (V) 180~300(adjustable)
Max. Output Current (A) 8.7 13 15.7 17.4
Rated Grid Frequency (Hz) 50/60
Grid Frequency Range (Hz) 45~55/55~65
Power Factor >0.99, 0.8 leading~0.8 lagging
THDi <3%
DC Current Injection <0.5%ln
Max. Efficiency 98.6%
European Efficiency 98.1%
Ground Fault Monitoring Support
Output Over Voltage Protection Support
Anti-islanding Protection Support
Intergrated AFCI Optional
DC Reverse Protection Support
Surge Arrester DC Type II/ AC Type III
Topology Transformerless
Ingress Protection IP66
Cooling Natural cooling
Operating Temperature Range(°C) -25~ +60, >45 derating
Relative Humidity Range 0-100% (no condensing)
Max. Operating Altitude (m) 3 000
Noise Emission (dB) ≤20
Dimension (mm) 342W ×352H ×110D
Weight (kg) 6
Display Wireless, APP, LCD
Communication WiFi (2.4G), 4G, GPRS, Bluetooth, RS485
Safety Standard IEC62109-1/-2
EMC Standard IEC61000-6-1/-2/-3
Grid Code AS4777.2, EN50549-1, G98, G99, ABNT NBR16149, ABNT NBR16150, VDE4105, CEI0-21, RD1699

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Product Details

CHISAGE ESS CE1P2-4KEG Grid Tie Inverter Scene Diagram 03(1)
CHISAGE ESS CE1P2-4KEG Grid Tie Inverter Scene Diagram 02(1)

Different powers meet the vast majority of scenarios. We provide on-site installation and usage guidance services, making it easy for you to buy and use.

CHISAGE ESS CE1P2-4KEG Grid Tie Inverter Scene Diagram 01(1)

Product Introduction

If you have any questions during the browsing process, please feel free to contact us and communicate with us at any time.
CHISAGE ESS CE1P2-4KEG Grid Tie Inverter Feature Image 01(1)

Low PV Start-up Voltage, Generate Power Earlier

The grid-tie inverter has a low solar panel start-up voltage, which allows the system to start generating power under weak light conditions, generating power in advance and enhancing the reliability and performance of the system.

High PV Input Current Up to 18A

With a maximum input current of up to 18 amps, the grid-tie inverter is able to efficiently utilize the current generated by the solar panels and increase the energy conversion efficiency of the system.

CHISAGE ESS CE1P2-4KEG Grid Tie Inverter Feature Image 02(1)

Unleash the potential for unlimited possibilities!

Click to learn more about us and move towards a new era of energy together!

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Application Cases​

We have served thousands of customers and have rich service experience.
6kW Solar Energy Storage System in Europe

Europe Installation Case

6kW Solar Energy Storage System in Europe

China Installation Case

6kW Solar Energy Storage System in China

6kW Solar Energy Storage System in China

What Our Customers Have to Say

Real feedback from users can better reflect the professionalism of our products.


Most frequent questions and answers

Yes, CHISAGE ESS inverter is compatible with a wide range of batteries available on the market. We have conducted extensive testing to ensure its compatibility and performance. We have a list of all the suitable batteries, please refer to our documentation.

CHISAGE ESS is a factory 50 kilometers away from Ningbo port, which is very convenient for loading and shipping, and saves a lot of transportation cost. We have a R&D and engineering team of more than 30 people for energy storage systems and solar inverter technology. Now we have over 1.5GWh manufacturing capacity for lithium iron phosphate battery packs and 1GW for inverters.

CHISAGE ESS supports a variety of payment methods, such as T/T, L/C, Alibaba Trade Guarantee Payment, paypal, alipay and others. If we enter into strategic cooperation, we can communicate with you about payment methods such as DP.

CHISAGE ESS welcomes you to test our quality by sample. Samples will be prepared and sent out within 7 working days after the specification is confirmed.

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CHISAGE takes great pride in offering our customers top-quality energy storage solutions that are both reliable and affordable.

Our team of experts is dedicated to helping you find the perfect system for your specific needs, ensuring that you get the most value for your investment. Whether you're looking for a residential or commercial energy storage solution, we've got you covered.
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