Air Cooled Commercial & Industrial Energy Storage Systems 120 KWh 60 KW IP54 Protection

Equipment Overview

The cabinet integrates 120 kWh rated battery energy, 60 kW rated AC power, up to 75 kW PV input, battery air conditioning, intelligent PCS cooling and integrated fire protection. External PV modules, generator equipment, distribution, protection and installation works are defined separately in the project scope.

YINTU is an energy storage solution provider. We combine project requirements with products from capable manufacturing partners, coordinating equipment selection, system interfaces and technical documentation for the customer and local installation team.

Small Business and Large Estate Applications

Large residential estates and manor houses

Coordinate energy for the main house, guest accommodation and selected outbuildings through a suitable three-phase system. Define the essential-load panel, operating reserve and priority order for cooling, water services and household equipment.

Solar carports and flexible estate loads

Assess daytime PV supply alongside vehicle charging and other flexible activities. EV chargers are separate equipment; charging power and schedules must remain within the available site and ESS capacity.

Country hotels and mixed-use properties

Use 120 kWh nominal storage to support a project-specific plan for daytime solar and evening operations. Guest comfort, kitchens and laundry have different demand patterns, so dispatch and backup priorities should be designed around measured loads.

Agricultural service buildings and small businesses

Coordinate refrigeration, pumps, workshops or offices with the 60 kW rated power envelope. Evaluate starting currents and seasonal demand before selecting which loads should remain active during an outage.

Solar-storage-diesel microgrids

Plan operation using solar availability, battery state of charge and the generator interface. Confirm fuel logistics, generator sizing and isolation, and establish a load-shedding strategy for extended low-solar periods.

System Features and Project Value

Solar and storage in one cabinet

Two MPPT channels support a specified maximum PV input of 75 kW. PV string design must respect the 850 V DC maximum voltage, 200–800 V DC MPPT range and 60 A + 60 A maximum input current; PV nameplate power is not battery discharge power.

Capacity selected around the operating plan

The 120 kWh rating describes nominal battery energy. Usable AC energy and runtime depend on discharge limits, conversion losses, auxiliary consumption, temperature and the reserve policy. Load measurements are required for a meaningful backup estimate.

Three-phase grid and off-grid operation

The specified connection is L1/L2/L3/N/PE at 400/230 V AC. Grid-connected and off-grid rated powers are the same for each configuration. Confirm phase balance, starting loads, local connection rules and protection coordination.

Generator coordination and transfer

A diesel generator port is specified, with a grid/off-grid switching time below 10 ms. Transfer performance depends on configuration and load requirements; this is not an unconditional no-break guarantee for every appliance or IT load. Generator ratings and control details require confirmation.

Cabinet environment and monitoring

IP54 cabinet protection, battery air conditioning, intelligent PCS cooling and integrated fire protection support the equipment design. RS485/WiFi communication is specified. Installation location, drainage, foundation, clearance and access must follow the approved project documents.

How the System Fits Your Site

PV connects to the integrated MPPT inputs. The 120 kWh battery and PCS manage energy within the cabinet, while the AC connection serves selected three-phase business or estate loads. Grid and diesel generator interfaces must use the approved isolation, protection and control arrangement. The diagram is a functional overview, not installation wiring or permission to parallel sources. Export, zero-export and generator operating modes must be confirmed for the project.

Technical Specifications

Battery and Configuration

PV Input

AC and Operating Interfaces

Cabinet and Environment

From Site Requirements to a Storage Solution

1. Define the operating objective

Identify whether the priority is peak management, solar self-consumption, backup or microgrid operation. Use the actual load profile and generation resources to set the power, energy and operating reserve.

2. Match equipment and interfaces

YINTU coordinates equipment selection and technical clarification with the manufacturing partner, including voltage, controls, environment, expansion and optional functions.

3. Confirm delivery and service scope

Confirm the cabinet configuration, PV string design, grid requirements, generator controls, protection, earthing, installation clearances and commissioning responsibilities before ordering. YINTU coordinates the technical scope with the manufacturing partner; local qualified professionals complete the approved installation. Warranty, certification documents, lead time and after-sales arrangements are confirmed in the project quotation.

Frequently Asked Questions

Is this suitable for a large home or estate?

It can be considered for a property with a suitable three-phase electrical system and a professionally designed installation. A site survey must confirm voltage, phase balance, peak demand, motor starting and backup circuits. It is not a plug-in appliance for an ordinary single-phase household.

How long will the battery power the site?

The nominal 120 kWh battery rating does not define a fixed runtime. Share the critical-load profile and required reserve so the usable energy, losses and operating limits can be assessed. Entire-site backup must not be assumed.

Can existing PV and a diesel generator be used?

Possibly, after checking the PV electrical design and existing inverter architecture, as well as generator interface and control compatibility. The built-in PV input and generator port do not remove the need for a site-specific integration design.

Can more cabinets be connected?

The datasheet lists a maximum of three parallel units in the off-grid section. Confirm the approved configuration, controls and protection with the supplier; parallel capability in every operating mode is not implied.

Does YINTU manufacture this cabinet?

YINTU provides energy storage solutions using products from manufacturing partners. We help clarify requirements, select the appropriate equipment and coordinate technical and delivery arrangements. Project certification, warranty and service scope are confirmed before ordering.

Specifications are transcribed from the supplied YINTU datasheet, version 1.0 (2026.10). Dimensions follow the source order. Images are illustrative and configuration may vary. Final equipment, interfaces and operating limits are subject to the confirmed technical agreement. Nominal battery energy is not usable AC energy or a guaranteed backup duration.