HANCHU ESS

CESS-HY-25K/30K/36K/40K/50K

Commercial

Three Phase | Hybrid | 4 MPPTs

Reliable Performance

The CESS-HY series is a three-phase energy storage inverter custom-developed for commercial and industrial projects. It offers various power levels of 25/30/36/40/50kW, providing higher power output to ensure stable energy for loads. It supports multi-unit paralleling, offering greater flexibility in choice.

Fully Utilize Photovoltaic Energy

Supports a 150% photovoltaic over-sizing ratio, accommodating larger loads and battery capacities, maximizing the utilization of solar energy. The inverter features built-in shade scanning functionality, enabling the identification of maximum power points through global scanning to optimize photovoltaic power generation even in shaded conditions.

Supports Connection to 4 MPPT Inputs

Photovoltaic arrays with different orientations, brands, or shading can be connected to separate MPPTs to ensure their electricity generation efficiency is not mutually affected. The voltage range for the maximum power point can reach 200-850V, offering a broader maximum power point tracking range to maximize photovoltaic energy conversion efficiency and increase electricity production.

100% unbalanced three phase AC output

Supports independent output for each phase, optimizing power supply to loads and reducing electricity costs from the grid. It can implement anti-reverse flow based on requirements, effectively handling grid imbalances caused by load fluctuations or single-phase faults, enhancing system stability.

Supports various operating modes

The inverter supports both grid-tied and off-grid operation, offering multiple operating modes that users can choose according to their needs. This flexibility ensures compatibility with various scenarios, enhancing system efficiency and reliability.

Ultra Safety

The design, manufacturing, and testing processes of the inverter strictly adhere to relevant safety standards and have passed international certifications and grid connection standards of multiple countries, ensuring safe use.

Multiple Protection Measures

The system incorporates multiple protection functions including DC reverse polarity protection, surge protection, insulation resistance protection, AC over-voltage protection, overload protection, and AC short-circuit protection, ensuring comprehensive safety during system operation.

Type 2 Surge Protection

Both AC and DC sides are equipped with MOV secondary lightning protection, reducing the risk of equipment failure caused by unstable factors such as lightning strikes, ensuring the stable operation of the power system.

UPS-Level Grid-tied and Off-grid Switching

The <20ms grid-tied and off-grid switching feature protects equipment by ensuring continuous power supply, thereby guaranteeing the stable operation of the electrical system.

Hanchu Cloud
Platform Integration

Operators and end-users can stay informed about the real-time operational status of the system, enabling remote scheduling, OTA upgrades, and historical data analysis. This functionality brings convenience to after-sales service.

Technical Specifications

Model

CESS-HY-25K

MPP voltage range / rated input voltage

200V to 850V / 620V

No. of MPP Trackers / No. of DC Inputs per MPPT

4 / 2

Max. PV input current

30x4A

Battery voltage range

135V to 750V

Rated grid side output power

25kW

Max. grid side output apparent power

27kVA

Max. grid side input apparent power

30kVA

Rated Back-up side output power

25kW

Max. switch time

<20ms

Enclosure protection rating

IP65

Certificates

Model

CESS-HY-30K

MPP voltage range / rated input voltage

200V to 850V / 620V

No. of MPP Trackers / No. of DC Inputs per MPPT

4 / 2

Max. PV input current

30x4A

Battery voltage range

135V to 750V

Rated grid side output power

30kW

Max. grid side output apparent power

33kVA

Max. grid side input apparent power

36kVA

Rated Back-up side output power

30kW

Max. switch time

<20ms

Enclosure protection rating

IP65

Certificates

EN 61000/IEC 62109/EN 50549/VDE-AR-N-4105

Model

CESS-HY-36K

MPP voltage range / rated input voltage

200V to 850V / 620V

No. of MPP Trackers / No. of DC Inputs per MPPT

4 / 2

Max. PV input current

30x4A

Battery voltage range

135V to 750V

Rated grid side output power

36kW

Max. grid side output apparent power

39.6kVA

Max. grid side input apparent power

43.5kVA

Rated Back-up side output power

36kW

Max. switch time

<20ms

Enclosure protection rating

IP65

Certificates

EN 61000/IEC 62109/EN 50549/VDE-AR-N-4105

Model

CESS-HY-40K

MPP voltage range / rated input voltage

200V to 850V / 620V

No. of MPP Trackers / No. of DC Inputs per MPPT

4 / 2

Max. PV input current

30x4A

Battery voltage range

135V to 750V

Rated grid side output power

40kW

Max. grid side output apparent power

44kVA

Max. grid side input apparent power

48kVA

Rated Back-up side output power

40kW

Max. switch time

<20ms

Enclosure protection rating

IP65

Certificates

EN 61000/IEC 62109/EN 50549/VDE-AR-N-4105

Model

CESS-HY-50K

MPP voltage range / rated input voltage

200V to 850V / 620V

No. of MPP Trackers / No. of DC Inputs per MPPT

4 / 2

Max. PV input current

30x4A

Battery voltage range

135V to 750V

Rated grid side output power

50kW

Max. grid side output apparent power

55kVA

Max. grid side input apparent power

60kVA

Rated Back-up side output power

50kW

Max. switch time

<20ms

Enclosure protection rating

IP65

Certificates

EN 61000/IEC 62109/EN 50549/VDE-AR-N-4105

Quick Installation Guide

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