Product Details
70kW AC DC Bidirectional Converter Grid-connected Type for Micro
Grid Energy Storage System
SINY ENERGY POWER MASI Series Energy Storage Converters can
conveniently realize multi-equipment parallel networking to form
small and medium-sized energy storage system, which has the
characteristics of flexible layout, convenient installation and
convenient maintenance, and is especially suitable for distributed
energy storage application scenarios and general industrial and
commercial customer applications.
Features
- 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
Model |
|
|
MASI-70KW1-1P |
MASI-70KW1-2P | |
DC side parameters | Voltage range | DC600V~DC900V | |
Rated power |
70kW | |
Maximum current |
116A | |
Number of DC channels |
|
|
1 |
2 | |
AC grid-connection parameters | Grid type |
3L+PE | |
Rated power |
70kW | |
Rated voltage |
AC380V/400V | |
Rated current |
106A | |
Voltage range | -15%~+15% | |
Rated frequency |
50Hz/60Hz | |
Frequency range | Rated frequency±3Hz | |
Power factor |
-1~+1 | |
Output harmonic | ≤3% | |
Environment | Working temperature | -25℃~55℃(Derating when temperature is above 45 °C) | |
Storage temperature | -40℃~70℃(No battery) | |
Relative humidity | 0%RH~95%RH,No condensation | |
Working altitude | When the temperature is 45 °C, derating is not required for 2000m.
Derating ranges from 2000m to 4000m | |
Noise | <68dB | |
Communications and Management | Communication interface | RS485,CAN,LAN | |
Communication protocol | CAN,ModBus TCP,ModBus RTU | |
Installation | | Wall type | |
Display | | Yes | |
Highest efficiency |
98.2% | |
EMC |
Class A | |
Certification | G99,CQC,CE |
- | |
Isolation method | No isolation |
Protection grade |
IP20 |
Cooling way | Air cooling, intelligent fan speed control |
Size(W*H*D) |
|
460*190*800mm |
Weight |
|
45kg |
| | | | | | | |
All performance and parameters shall be subject to the latest
confirmation of our technical department
Company Profile

Shenzhen Acadie New Energy Co., Ltd is an international trader specializing in the field of new
energy. Founded in 2017, it islocated in China's innovative city -
Shenzhen. The company hastwo business segments. One is sales of
electric vehicle chargingpiles. Its factory is Shenzhen EN Plus
Tech Co., Ltd. (a capitalaffiliated enterprise). The other business
is the development andsales of new energy storage products and
battery testingequipment. Its R&D center is located in Xi 'an,
the hard technologycapital of China. The products are produced by
commissionprocessing and IMI Chengdu factory (SpeedTech) is the
OEM. Itsproducts have been exported to more than ten countries,
includingNew Zealand, Norway, Sweden, France, UK, Belgium,
Germany,Austria, Israel, Turkey, South Korea, India, etc.
Xian Battery Lab
Xi 'an e-BTLA is a comprehensive solution provider for automated
testing of new energy vehicles and energy storagemicro-grid.Based
on the new energy vehicle afterservicemarket, the company actively
participates in the developmentof the industry, accelerates
technological innovation in the fieldof energy interconnection,
constantly meets customer needs,and strives to build itself into a
first-class enterprise in theindustry to achieve a win-win
situation of enterprise value andcustomer value. The products are
widely used in the mainengine plants and service stations of new
energy vehicles,battery production enterprises, battery research
and testinginstitutions, battery recycling step utilization and
other fields. In2022, the domestic sales revenue exceeded 60
million yuan.
Mission: Open the Era of Energy Intelligence
Business philosophy: customer-centered, striver-oriented,
quality-first and science-oriented
Target: The world's top energy Internet infrastructure and service
provider