ZQ-C-Z2 Series

313–522kWh Solar-Diesel Hybrid BESS Cabinet
Large-scale liquid-cooled hybrid energy storage cabinet integrating battery storage, PCS, photovoltaic MPPT and diesel-generator connectivity. Available in four configurations from 313kWh to 522kWh with 100–250kW PCS, the ZQ-C-Z2 is designed for microgrids, remote communities, commercial energy projects and sites where grid power is unavailable or unreliable.
Battery Energy
313–522kWh
PCS Power
100–250kW
MPPT Power
120–240kW
MPPT Range
250–850Vdc
Grid Switching
<10ms
Parallel Support
Up to 6 Units
Solar + Storage Diesel Generator Liquid Cooling IP65 Battery Microgrid BESS

Solar. Storage. Diesel.
One Hybrid Energy Platform.

The ZQ-C-Z2 combines photovoltaic generation, battery storage, PCS power conversion and generator integration for large-scale hybrid energy applications.
01

Solar-Diesel Hybrid

Combines PV generation, battery storage and generator connection to support continuous hybrid power.

02

100–250kW PCS

Four system configurations provide PCS power from 100kW to 250kW for different project requirements.

03

120–240kW MPPT

High MPPT input power and a 250–850Vdc operating range support flexible photovoltaic configuration.

04

<10ms Switching

All models support on-grid / off-grid switching in under 10 milliseconds for power continuity.

05

Liquid Cooling

Liquid thermal management supports stable operation for high-power and high-capacity storage applications.

06

Generator Port

A generator port is standard across all four models for diesel hybrid energy operation.

Four Hybrid BESS Configurations.

Choose the configuration according to required battery capacity, PCS power and photovoltaic input scale.
Model 01
ZQ-C-Z2-313K-100KW
313kWh
100kW PCS
120kW MPPT
250–850Vdc
~3500kg
Model 02
ZQ-C-Z2-418K-200KW
418kWh
200kW PCS
240kW MPPT
250–850Vdc
~4300kg
Model 03
ZQ-C-Z2-522K-125KW
522kWh
125kW PCS
120kW MPPT
250–850Vdc
~4800kg
Model 04
ZQ-C-Z2-522K-250KW
522kWh
250kW PCS
240kW MPPT
250–850Vdc
~4900kg

ZQ-C-Z2 Series Specifications.

Complete technical comparison of all four solar-diesel hybrid BESS configurations.
Model Battery Energy PCS Power MPPT Power MPPT Voltage AC Voltage Grid Switching Protection Parallel Support Generator Port Cooling Dimensions Weight
ZQ-C-Z2-313K-100KW 313kWh 100kW
1 Channel
4 Channels Optional
120kW 250–850Vdc 400Vac / 230Vac <10ms IP65 (Battery) Up to 6 Units Yes Liquid Cooling 2600 × 1370 × 2050mm ~3500kg
ZQ-C-Z2-418K-200KW 418kWh 200kW
2 Channels
240kW 250–850Vdc 400Vac / 230Vac <10ms IP65 (Battery) Up to 6 Units Yes Liquid Cooling 2600 × 1370 × 2050mm ~4300kg
ZQ-C-Z2-522K-125KW 522kWh 125kW
1 Channel
4 Channels Optional
120kW 250–850Vdc 400Vac / 230Vac <10ms IP65 (Battery) Up to 6 Units Yes Liquid Cooling 2480 × 1400 × 2050mm ~4800kg
ZQ-C-Z2-522K-250KW 522kWh 250kW
2 Channels
240kW 250–850Vdc 400Vac / 230Vac <10ms IP65 (Battery) Up to 6 Units Yes Liquid Cooling 2480 × 1400 × 2050mm ~4900kg
Specifications are subject to change without notice. For final project configuration, PCS channels, generator integration and detailed technical data, please contact Zhiquan Energy.

PV + Battery + Generator.
Built for Reliable Power.

The ZQ-C-Z2 is designed for projects where multiple energy sources must work together to maintain reliable power supply.
PV

Solar PV

120kW or 240kW MPPT input supports large photovoltaic arrays within a 250–850Vdc range.

BESS

Battery Storage

313kWh to 522kWh battery storage provides energy buffering, backup and load-shifting capability.

GEN

Diesel Generator

Generator port is standard on all models, allowing diesel power to participate in hybrid operation.

GRID

Grid / Off-Grid

The system supports rapid switching between on-grid and off-grid operation in under 10ms.

High-Power Hybrid BESS Platform.

Designed for larger microgrid, commercial and remote-power applications requiring both energy capacity and PCS power.
Max Battery Capacity
522kWh

Largest battery configuration in the series.

Max PCS Power
250kW

Highest PCS rating available in the series.

Max MPPT Power
240kW

Maximum photovoltaic MPPT input power.

Parallel Support
6 Units

Maximum specified parallel system expansion.

Fast On / Off-Grid Switching.

All four ZQ-C-Z2 configurations support rapid transition between grid-connected and off-grid operation.
On / Off-Grid Switching

Designed for Seamless Hybrid Power Continuity.

Switching time is specified at under 10 milliseconds across the complete ZQ-C-Z2 series. This capability is particularly useful for microgrids, remote sites and applications where interruptions in the main power source must be minimized.

<10
ms
On / Off-Grid Switching

Liquid Cooling & IP65 Battery Protection.

The system is designed for large-scale outdoor energy-storage environments.
01

Liquid Cooling

All four configurations use liquid cooling for battery thermal management.

02

IP65 Battery Protection

Battery protection grade is specified as IP65 across all four system configurations.

03

Large Cabinet Platform

Heavy-duty cabinet dimensions and system weights are designed for permanent commercial, industrial and remote-site installations.

400Vac / 230Vac System Output.

All ZQ-C-Z2 configurations use a 400Vac / 230Vac AC platform according to the supplied specification.
AC Platform
400Vac

Specified system AC voltage.

Secondary AC
230Vac

Specified 230Vac AC platform.

MPPT Minimum
250Vdc

Lower boundary of the MPPT operating range.

MPPT Maximum
850Vdc

Upper boundary of the MPPT operating range.

Hybrid Power for Challenging Sites.

Designed for large projects where solar generation, battery storage and generator backup must operate as a coordinated energy system.
01 Large-Scale Off-Grid Microgrids
02 Remote Communities
03 Hybrid Solar-Diesel Power Stations
04 Rural Electrification Projects
05 Commercial & Industrial Energy Storage
06 Telecom & Base Station Backup
07 Mining, Farm & Industrial Sites
08 Island, Emergency & Remote-Site Power
ZQ-C-Z2 Solar Diesel Hybrid BESS Cabinet Enlarged
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