Catelogue: On Grid Inverters
Hits:
designed for small and mid-range systems
provide highly flexible choices for PV power plants
With impressive efficiency up to 97.6%
complies with the international certification or standards
WIFI option
20-30KW ON GRID INVERTER
Features
•Optimized electric control technology, over 98.2% efficiency;
•Advanced MPPT algorithms, suitable for installing solar modules with different angles, max tracking efficiency up to 99.9%;
•Large LCD HMI, easy to view and configure;
•Build-in a high-accuracy clock: records real-time information accuracy; keeps running for 14 days or more once system loses power;
•Perfect diagnosis, protection, records, inquires and other functions, easy troubleshooting;
•System-level thermal simulation technologies, to ensure products' reliability and lifetime;
•IP65 protection degree and anti-theft design, suitable for any kind of outdoor environments;
•Strong networking, to support RS485, WiFi, Ethernet and other communication models flexibly;
•Support wall or vertical mounting, flexible to choose the installation mode according to the site. 
Inverter Topology
Power Efficiency
Specification
|              BG20KTR  |                          BG25KTR  |                          BG30KTR  |         |
|              Input (DC)  |         |||
|              Max. DC voltage (V)  |                          1000  |         ||
|              Starting voltage (V)  |                          300  |         ||
|              MPPT operating voltage range (V)  |                          280 - 800  |         ||
|              Rated power voltage range (V)  |                          400 - 800  |                          430- 800  |                          470 - 800  |         
|              Number of MPPT/ string per MPPT  |                          2/1(2/2 Optional)  |                          2/1(2/2 Optional)  |                          2/1(2/2 Optional)  |         
|              Max. DC power (W)  |                          20800  |                          26000  |                          31200  |         
|              Max. DC current (A) per MPPT x number of MPPT  |                          26x2  |                          30x2  |                          33x2  |         
|              DC switch  |                          No  |         ||
|              Output (AC)  |         |||
|              Rated power  (W)  |                          20000  |                          25000  |                          30000  |         
|              Max. AC current (A)  |                          32  |                          40  |                          48  |         
|              AC voltage rang  |                          320~460Vac  |         ||
|              According to VDE0126-1-1(VDE-AR-N4105), G83/1, G59/2, C10/11, TF3.2.1, AS4777/3100, ENEL, CQC  |         |||
|              Grid frequency  |                          50Hz(47~51.5Hz) / 60Hz(57~61.5Hz)  |         ||
|              Power factor  |                          -0.9~+0.9 (Adjustable)  |         ||
|              THD  |                          < 3% (at rated power)  |         ||
|              AC connection  |                          Three-phase (L1,  L2,  L3,  N,  PE)  |         ||
|              System  |         |||
|              Cooling  |                          Fan cooling  |                          Fan cooling  |                          Fan cooling  |         
|              Max.efficiency  |                          98.20%  |                          98.20%  |                          98.20%  |         
|              Euro-efficiency  |                          97.50%  |                          97.50%  |                          97.50%  |         
|              MPPT efficiency  |                          99.9%  |         ||
|              Protection degree  |                          IP65  |         ||
|              Consumption at night  |                          <1W  |         ||
|              Isolation mode  |                          Transformerless  |         ||
|              Operating temperature  |                          -25℃~+60℃,  derate after 45℃  |         ||
|              Relative humidity  |                          0~95%,  no condensation  |         ||
|              Protection  |                          DC isolation monitoring,  DC monitoring,  grounding fault monitoring,  grid monitoring,  island protection,  overvoltage and short circuit protection,  etc.  |         ||
|              Display and Communication  |         |||
|              Display  |                          3.5inches LCD display,  support backlit display  |         ||
|              System language  |                          English,  Chinese  |         ||
|              Standard communication mode  |                          RS485  |         ||
|              Optional communication mode  |                          WiFi,  Ethernet  |         ||
|              Mechanical Parameters  |         |||
|              Dimension (H x W x D mm)  |                          814x626x234  |         ||
|              Weight (kg)  |                          ≤60  |         ||
|              Installation  |                          Wall mounting(Optional vertical mounting)  |         ||
|              Others  |         |||
|              DC terminal  |                          SUNCLIX water-proof terminal  |         ||
|              Certifications  |                          TÜV, CE, VDE0126-1-1(VDE-AR-N4105), G83/1, G59/2, C10/11, TF3.2.1, AS4777/3100, ENEL, CQC  |         ||
|              EN61000-6-1:4, EN61000-3-2:3, EN61000-11:1  |         |||