Remote Monitoring Commercial And Industrial Energy Storage 65 KWh Hybrid ESS PCS

Equipment Overview

The cabinet integrates 65 kWh rated battery energy, 30 or 50 kW rated AC power, up to 38 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

Private estates with several buildings

Coordinate solar and storage for a main residence, guesthouse and selected estate services on a suitable three-phase network. Define essential circuits and backup reserve before adding discretionary loads such as pool heating or vehicle charging.

Restaurants and small hospitality businesses

Shift available solar energy toward evening service and protect selected operational loads. Compare the 30 kW and 50 kW options against kitchen equipment, refrigeration and cooling demand; the battery energy remains 65 kWh in either case.

Workshops with higher simultaneous demand

The 50 kW option offers a higher rated power than the 30 kW option at the same nominal battery capacity. Check motor starting and overload requirements separately; a larger power rating does not create additional stored energy.

Estate irrigation and daytime solar use

Coordinate pumps and scheduled estate activities with solar availability. A site energy plan can reserve battery capacity for evening living areas while managing flexible daytime loads within the selected configuration.

Remote shops and generator-supported properties

Combine PV, storage and the generator interface in a project-specific microgrid. Confirm generator compatibility, isolation, minimum operating conditions and control logic before promising autonomous operation.

System Features and Project Value

Solar and storage in one cabinet

Two MPPT channels support a specified maximum PV input of 38 kW. PV string design must respect the 850 V DC maximum voltage, 200–800 V DC MPPT range and 30 A + 30 A maximum input current; PV nameplate power is not battery discharge power.

Choose 30 kW or 50 kW at the same capacity

Both options use a 65 kWh battery and a 38 kW maximum PV input. The 30 kW option has a 45 A maximum AC current and weighs approximately 1,000 kg; the 50 kW option has a 75 A maximum AC current and weighs approximately 1,050 kg. They are alternative configurations, not a combined 80 kW system.

Capacity selected around the operating plan

The 65 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 65 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

65 kWh Configuration Comparison

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

Which 65 kWh version should I choose?

Compare the 30 kW and 50 kW options with simultaneous demand and the supplier-confirmed starting-load capability. Both have the same nominal stored energy and maximum PV input. Choose the power option through load assessment, not simply by battery capacity.

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 65 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.