Home ProductsAC DC Converter

G99 High Efficiency 70 kW AC DC Converter RS485 Wall Mounted 460*190*800mm

Acadie New Energy's PSC products perferms quite well in our system. They are high quality products with helpful engineering support which greatly helped us in developing our final products. Highly recommend! ——May 7, 2021

—— Greg McAllister

Products are good and reliable! Especially the technical support prior and post the purchase was really helpful and came in time. David and George was helpful throughout the entire process as well! ——March 18, 2022

—— Bill Crosby

We developed out products by using Acadie New Energy's PCS modules. The products are reliable and have good quality. Acadie's engineers were also very helpful as well! Looking forward to more cooperations in future! ——September 20,2022

—— Sam Ducette

The products are great! Reliable and function well! The cost was acceptable. The Acadie engineering team provided extra value to the products. It was nice to work with them! ——November 29,2022

—— David Collins

I'm Online Chat Now

G99 High Efficiency 70 kW AC DC Converter RS485 Wall Mounted 460*190*800mm

G99 High Efficiency 70 kW AC DC Converter RS485 Wall Mounted 460*190*800mm
G99 High Efficiency 70 kW AC DC Converter RS485 Wall Mounted 460*190*800mm

Large Image :  G99 High Efficiency 70 kW AC DC Converter RS485 Wall Mounted 460*190*800mm

Product Details:
Place of Origin: CHINA
Brand Name: SINY
Certification: CE,G99
Model Number: MASI-70KW1
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Exwork: 5,000~9,000 USD
Packaging Details: Carton
Delivery Time: 45 Work days
Payment Terms: T/T,
Supply Ability: 200 Per month
Detailed Product Description
Power: 70kW Efficiency: ≥98.2%
Standby Power Consumption: <120W Installation: Wall Mounting
Operating Temperature: -25℃ ~ +55℃(Power Derating Above +45℃) Protection Level: IP20
Size (W*H*D): 460*190*800mm Relative Humidity: 0~95%,No Condensation
Certification: G99/CE/CQC Communication Mode: RS485、CAN、LAN、REPO
Noise: <68dB Weight: 45kg
Display: Yes
High Light:

G99 High Efficiency AC DC Converte


High Efficiency AC DC Converter RS485


G99 AC DC Bidirectional Converter

70kW AC DC Bidirectional Converter Grid-connected Type for Micro Grid Energy Storage System



  • Wiith its own monitoring system, touch screen can be external, can be convenient to build a small energy storage system.
  • DC voltage design:600V~900V
  • Adaptable to a variety of grid voltages: AC380V/400V/415V.
  • Three-level design,low harmonics.
  • Small volume, less occupied space and convenient installation.
  • Charge/discharge conversion less than 20ms.
  • Convenient multi-device parallel network: Multi-branch high-power energy storage system can be formed by multiple PCS in parallel.
  • The 3U standard rack design can be perfectly combined with the lithium battery cabinet to form a distributed energy storage cabinet.
  • High power density, small size, two people can carry the installation by hand.
  • Three level design, low harmonics, good power quality.
  • Perfect matching of power battery echelon utilization application scenarios

Product specification










DC side parametersVoltage rangeDC600V~DC900V 
Rated power



Maximum current



Number of DC channels









AC grid-connection parametersGrid type



Rated power



Rated voltage



Rated current



Voltage range-15%~+15% 
Rated frequency



Frequency rangeRated frequency±3Hz 
Power factor



Output harmonic≤3% 
EnvironmentWorking temperature-25℃~55℃(Derating when temperature is above 45 °C) 
Storage temperature-40℃~70℃(No battery) 
Relative humidity0%RH~95%RH,No condensation 
Working altitudeWhen the temperature is 45 °C, derating is not required for 2000m. Derating ranges from 2000m to 4000m 


Communications and Management

Communication interfaceRS485,CAN,LAN 
Communication protocolCAN,ModBus TCP,ModBus RTU 
Installation Wall type 
Display Yes 
Highest efficiency







Class A




Isolation methodNo isolation
Protection grade



Cooling wayAir cooling, intelligent fan speed control











All performance and parameters shall be subject to the latest confirmation of our technical department
About Us:
SINY NEW ENERGY CO., LTD is an innovative company focused on PCS product development, production and sales in the field of energy storage and energy Internet technology, and is committed to providing advanced energy storage technology application solutions for the power industry, industrial and commercial enterprises and new energy industry, helping users solve the core pain points of the industry and improving economic benefits for enterprises. XI'AN SINY ENERGY POWER CO., LTD was founded in 2015, as the R&D center of the company, located in Xi'an High-tech Industrial Development Zone.

Contact Details
Siny New Energy Co., Limited

Contact Person: David Wang

Tel: +86 13359254960

Send your inquiry directly to us (0 / 3000)