ESS HVA & ESS HVL SERIES

Photovoltaic and Storage Integrated Machine

Integrated photovoltaic inverter and LiFePO4 energy-storage solutions for commercial and industrial projects, with published configurations from 15 kW + 30 kWh to 250 kW + 522 kWh.

+Integrated PV inverter and battery-storage cabinet design
+Air-cooled and liquid-cooled configurations across the published range
+Fast on-grid / off-grid transfer: ≤10 ms where specified
+LiFePO4 battery platform with CAN and RS485 communications
+PV voltage windows up to 850 V or 1000 V, depending on model

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SYSTEM RANGE

Photovoltaic and storage integrated machine models

Select the power, storage capacity, cooling mode and PV input platform for your project. Confirm the final system configuration, local grid requirements and application conditions before ordering.

15–25 kW ESS HVA

15–25 kW30–52 kWhAir cooled

Models: 15 kW + 30 / 41 kWh; 25 kW + 52 kWh

PV: 850 V max; 200–800 V MPPT

Cooling: Air cooling

Cabinet: 590 × 505 × 1570 to 590 × 1010 × 1185 mm

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30–50 kW ESS HVA

30–50 kW63–112 kWhAir cooled

Models: 30 kW + 63 / 80 kWh; 50 kW + 105 / 112 kWh

PV: 850 V max; 200–800 V MPPT

Cooling: Air cooling

Cabinet: 658 × 1010 × 1158 to 1100 × 1050 × 2100 mm

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60–100 kW ESS HVA

60–100 kW128–216 kWhAir cooled

Models: 60 kW + 128 / 160 kWh; 100 kW + 209 / 216 kWh

PV: 60 kW: 850 V; 100 kW: 1000 V

Cooling: Air cooling

Cabinet: 1000 × 1210 × 1850 to 1300 × 1210 × 1900 mm

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125 kW ESS HVL

125 kW241–261 kWhLiquid cooled

Models: 125 kW + 241 / 261 kWh

PV: 1000 V max; 150–950 V MPPT

Cooling: Liquid cooling

Cabinet: 1370 × 1010 × 2100 / 2330 mm

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150–250 kW ESS HVL

150–250 kW313–522 kWhLiquid cooled

Models: 150 kW + 313 kWh; 200 kW + 418 kWh; 250 kW + 522 kWh

PV: 1000 V max; 150–950 V MPPT

Cooling: Liquid cooling

Cabinet: 1370 × 1950 × 1800 / 2000 / 2200 mm

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APPLICATION SCENARIOS

Commercial and industrial solar-plus-storage applications

Match the integrated machine to operating priorities, site load and local connection rules. Final deployment should be engineered around verified site conditions.

Solar self-consumption and peak shaving

Store surplus PV generation for later facility demand and support selected peak-load periods.

Critical-load continuity

Use compatible on-grid/off-grid equipment to plan continuity for designated commercial loads.

EV charging load management

Coordinate PV, storage and EV charging to manage demand peaks at commercial sites.

Commercial microgrids

Build phased solar-plus-storage microgrids with configuration based on capacity and PCS requirements.

TECHNICAL DATA

Published photovoltaic and storage integrated machine specifications

Configuration group	Power / energy	PV platform	Battery platform	Cooling	Protection
ESS HVA 15–25 kW	15–25 kW / 30–52 kWh	850 V max; 200–800 V MPPT	LiFePO4; 102 Ah	Air	IP54
ESS HVA 30–50 kW	30–50 kW / 63–112 kWh	850 V max; 200–800 V MPPT	LiFePO4; 206 / 314 Ah	Air	IP54
ESS HVA 60 kW	60 kW / 128–160 kWh	850 V max; 200–800 V MPPT	LiFePO4; 314 Ah	Air	IP54
ESS HVA 100 kW	100 kW / 209–216 kWh	1000 V max; 150–950 V MPPT	LiFePO4; 314 Ah	Air	IP54
ESS HVL 125 kW	125 kW / 241–261 kWh	1000 V max; 150–950 V MPPT	LiFePO4; 314 Ah	Liquid	IP54
ESS HVL 150–250 kW	150–250 kW / 313–522 kWh	1000 V max; 150–950 V MPPT	LiFePO4; 314 Ah	Liquid	IP54 optional

COMMON QUESTIONS

Frequently Asked Questions

Which photovoltaic and storage integrated machine capacity should I choose?

Choose from the published configurations based on PV array, load profile, target backup duration, grid connection and expansion plan.

Are both air-cooled and liquid-cooled systems available?

Yes. The supplied product information lists air-cooled ESS HVA configurations and liquid-cooled ESS HVL configurations.

What PV input range is published for these systems?

Depending on the model group, the supplied data lists 200–800 V MPPT with 850 V maximum PV voltage, or 150–950 V MPPT with 1000 V maximum PV voltage.

Can the system support on-grid and off-grid operation?

The supplied specifications list on-grid and off-grid AC-side data and ≤10 ms transfer time for applicable configurations. Confirm the final configuration for the project.

How do I request a quotation?

Send your PV array details, required power and energy capacity, site voltage, destination country and quantity for configuration review.

Build the right photovoltaic and storage integrated system

Share your load profile, PV plan, target capacity, operating mode and project location for a practical configuration review.

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