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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
MPPT voltage range / rated input voltage
200V to 850V / 620V
No. of MPPT / 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
Ingree protection degree
IP65
Certificates
Certificates
Model
CESS-HY-30K
MPPT voltage range / rated input voltage
200V to 850V / 620V
No. of MPPT / 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
Ingree protection degree
IP65
Certificates
EN 61000/IEC 62109/EN 50549/VDE-AR-N-4105
Model
CESS-HY-36K
MPPT voltage range / rated input voltage
200V to 850V / 620V
No. of MPPT / 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
Ingree protection degree
IP65
Certificates
EN 61000/IEC 62109/EN 50549/VDE-AR-N-4105
Model
CESS-HY-40K
MPPT voltage range / rated input voltage
200V to 850V / 620V
No. of MPPT / 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
Ingree protection degree
IP65
Certificates
EN 61000/IEC 62109/EN 50549/VDE-AR-N-4105
Model
CESS-HY-50K
MPPT voltage range / rated input voltage
200V to 850V / 620V
No. of MPPT / 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
Ingree protection degree
IP65
Certificates
EN 61000/IEC 62109/EN 50549/VDE-AR-N-4105
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