MPPT-12 High-Voltage Controller

MPPT-12: High-Voltage DC-Coupled PV Controller MPPT-12 High-Voltage Controller

The MPPT-24 is a high-performance, IP66-rated MPPT controller designed for industrial-grade DC-coupled hybrid energy storage systems. By enabling high-voltage PV access and step-up output, it eliminates the need for traditional combiner boxes and reduces transmission losses, making it the ideal choice for remote off-grid scenarios and high-power outdoor installations. MPPT-12: High-Voltage DC-Coupled PV Controller MPPT-12 High-Voltage Controller

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Integrated All-in-One Smart ESS

  • High Integration: Compact All-in-One design featuring integrated BMS, PCS, and EMS for streamlined installation and space-saving deployment.

  • Advanced Topology: Supports DC-coupled PV-ESS microgrid configurations with seamless 1+1 parallel scalability.

  • Uninterrupted Power: Equipped with high-speed switching (<10ms) between multiple power sources, ensuring reliable off-grid transitions and backup.

  • Intelligent Management: Automated peak-shaving and valley-filling via 4G/Wi-Fi remote monitoring, significantly reducing on-site maintenance costs.

Category Parameter ZBMPPT-6 ZBMPPT-12 ZBMPPT-24
PV-Side Interface Maximum PV array voltage Not exceeding 900V and not surpassing the maximum withstand voltage of the backend battery Not exceeding 900V and not surpassing the maximum withstand voltage of the backend battery Not exceeding 1500V and not surpassing the maximum withstand voltage of the backend battery
MPPT voltage range 200V – 900V 200V – 900V 500V – 1460V
Rated MPPT voltage range 560V – 900V 560V – 900V 900V – 1266V
Maximum branch current 20A 20A 30A
PV input strings number 6 12 24
Number of MPPT 2 4 6
Current per MPPT 55A 55A 60A
Output Voltage range 600 – 950V 600 – 950V 950 – 1500V
Rated voltage default 716.8V, adjustable default 716.8V, adjustable default 1331.2V, adjustable
Rated output current 80A 160A 195A
Rated output power 60kW 120kW 320kW
Maximum output current 120A 200A 278A
System Max. Efficiency 99.4% 99.4% 99.4%
IP grade IP66 IP66 IP66
Cooling concept Air cooling Air cooling Air cooling
Dimensions (WDH) 610 × 480 × 260mm 610 × 480 × 260mm 800 × 500 × 300mm
Weight 25kg 30kg 60kg
Operating temperature -30 ~ 55°C -30 ~ 55°C -30 ~ 55°C
Power supply modes Self powered Self powered Self powered
Communication interface RS485 RS485 RS485

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