OCE-AONE2400-5.12kWh All-in-One Solar Energy System

OCE-AONE2400 2.4kW 5.12kWh All-in-One Balcony ESS

The Ocean Solar OCE-AONE2400 is a 2.4kW / 5.12kWh all-in-one residential energy storage system combining a pure sine wave inverter, LiFePO4 battery, solar charging, battery management and smart monitoring in a compact stackable design.

The system provides 2400W rated AC output and uses a 51.2V 100Ah LiFePO4 battery with 5.12kWh nominal energy capacity. Three PV input channels provide up to 2400W total solar input, with up to 800W and 20A available on each channel.

An IP65 enclosure, typical 10ms grid-to-inverter conversion, UPS switching below 20ms, CAN and RS485 communication and APP monitoring make the OCE-AONE2400 suitable for residential solar self-consumption, selected backup loads and compact home energy-storage projects.

           Request a Quote        

OCE-AONE2400 Key Specifications

What Is the OCE-AONE2400 All-in-One ESS?

The OCE-AONE2400 integrates the inverter, solar charging, battery storage, battery management and communication functions required for a compact residential solar energy-storage system.

The upper inverter module manages photovoltaic input, AC conversion, charging and system control, while the 5.12kWh LiFePO4 battery module stores electricity for later household consumption and backup operation.

The coordinated stackable enclosure reduces the need for multiple separately mounted components and is designed for residential applications where installation space and system integration are important.

2.4kW Pure Sine Wave AC Output

The integrated inverter provides 2400VA / 2400W rated AC output at 230VAC with a pure sine wave output waveform.

The system can supply appropriately selected household loads provided that the total continuous power and startup requirements remain within the supported electrical limits.

Loads containing compressors, motors or pumps can have substantially higher startup current than their normal running power, so backup-load sizing should consider both continuous and startup requirements.

Typical 10ms Backup Transfer

The current specification lists a typical grid-to-inverter conversion time of 10ms and UPS backup switching below 20ms.

Backup operation depends on correct wiring, battery state of charge, operating mode and the connected load. Equipment requiring uninterrupted power should be evaluated against its own transfer-time requirements.

Three PV Inputs with Up to 2400W Solar Power

The OCE-AONE2400 provides three photovoltaic input channels. Each channel supports up to 800W of PV input power and up to 20A input current, providing a combined maximum PV input power of 2400W.

Maximum PV open-circuit voltage is 108VDC. The specified PV operating range is 10-108VDC and the MPPT operating-voltage range is 10-95VDC.

Solar panel selection must consider module Voc, Vmp, Isc and Imp as well as the number of modules connected to each input. The calculated cold-weather open-circuit voltage must remain below the 108VDC maximum input limit.

The current specification confirms three PV input channels but should not be interpreted as confirming three fully independent MPPT trackers unless the latest technical documentation specifically states that configuration.

           Check Solar Panel Compatibility        

5.12kWh LiFePO4 Battery Storage

The battery module uses lithium iron phosphate chemistry with a nominal voltage of 51.2V, rated capacity of 100Ah and nominal energy capacity of 5120Wh.

The specified battery operating-voltage range is 40.0-58.4V. Maximum continuous charging current is 50A and maximum continuous discharge current is 100A, with a specified maximum pulse discharge current of 150A for one second.

Battery Protection and Communication

The battery system includes protection against overcharge, overdischarge, overcurrent, short circuit and overtemperature conditions.

CAN and RS485 interfaces support communication between the battery, inverter and compatible monitoring or control functions.

UN38.3 and MSDS Battery Documentation

Current battery documentation lists UN38.3 and MSDS. Buyers should request the latest applicable transport documentation before shipment and confirm any additional battery, electrical or grid-connection certificates required in the destination market.

PV, AC and Hybrid Charging

PV charging current can be configured from 0 to 60A. AC charging supports an adjustable current up to 50A with a specified AC charging-voltage range of 184-253VAC.

The inverter specification lists a combined AC plus PV charging setting of up to 80A. However, the supplied 5.12kWh battery module specifies a maximum continuous charging current of 50A.

Final charging settings must therefore remain within the battery and BMS limits applicable to the installed battery configuration. Charging current should not be selected from the inverter setting alone.

IP65 Design for Residential Energy Storage

The OCE-AONE2400 is specified with IP65 protection for installations where resistance to dust and water ingress is required.

IP65 does not mean that the system can be submerged. Installation should provide stable mounting, appropriate ventilation, suitable cable routing and drainage while avoiding flooding, water accumulation and other conditions outside the installation requirements.

-25°C to +60°C Operating Temperature

The specified operating-temperature range is -25°C to +60°C, with operating humidity from 0% to 98% under non-condensing conditions.

Operating noise is specified below 45dB at one meter. Installation clearance and ventilation requirements should follow the applicable product manual.

Smart APP Monitoring, CAN and RS485

The OCE-AONE2400 supports APP monitoring and control together with CAN and RS485 communication interfaces.

Depending on the final software and communication configuration, available monitoring information can include system operating status, battery state of charge, charging and discharging status and other supported operating data.

Stackable Inverter and Battery Design

The inverter and battery modules use a coordinated 550mm × 360mm footprint, allowing the system to be installed as a compact stacked assembly.

The stackable mechanical design should not automatically be interpreted as unlimited electrical battery expansion. The maximum supported number of battery modules, communication topology and total system capacity should be confirmed before designing an expanded system.

Inverter and Battery Dimensions

Typical OCE-AONE2400 Applications

Residential Solar Self-Consumption

Surplus daytime photovoltaic generation can be stored in the 5.12kWh battery for later household use, depending on the installed operating mode and local grid requirements.

Balcony and Terrace Solar Storage

The compact stackable design and low-voltage PV inputs make the system suitable for evaluation in balcony, terrace and other compact residential photovoltaic installations where the local electrical rules permit the intended connection method.

Home Backup Power

During a utility interruption, the 2400W inverter and 5.12kWh battery can supply appropriately selected backup loads when the system is correctly configured for backup operation.

Actual backup duration depends on connected load, usable battery energy, battery state of charge, inverter conversion losses and operating conditions.

Small Residential and Remote Energy Systems

The system can also be evaluated for appropriately sized small residential and remote applications requiring photovoltaic charging, battery storage and 230VAC output from one coordinated platform.

Solar Panel Compatibility

Solar panels connected to the OCE-AONE2400 must remain within the voltage, current and power limits of each PV input channel.

For each planned module configuration, check module Vmp, Voc, Imp and Isc against the 10-95VDC MPPT range, 108VDC maximum PV open-circuit voltage, 20A input-current limit and 800W input-power limit for the relevant channel.

Cold-temperature Voc should be calculated using the solar module temperature coefficient and the minimum expected site temperature before the final PV configuration is approved.

Grid Connection and Installation Requirements

Grid-connected operation is subject to the electrical code, permitted export power, connection method, grid certification, registration requirements and utility rules applicable in the destination market.

A 2400W energy-storage system should not automatically be treated as an unrestricted plug-in balcony system in every country. Socket connection, fixed wiring, export control and electrician requirements must be confirmed locally before installation.

Installation should also confirm circuit protection, cable size, grounding, PV polarity, battery connections, environmental clearance and the intended backup-load configuration.

           Discuss Your System Configuration        

Information for Distributors and Project Buyers

Before ordering the OCE-AONE2400 for a specific market, distributors and installers should confirm the required AC connection method, permitted grid-export power, applicable grid standard, inverter safety and EMC approvals, battery transport documentation and installation requirements.

For photovoltaic system matching, provide the solar panel model, module quantity, expected wiring arrangement and project location so that PV voltage, current and power limits can be reviewed.

Download the OCE-AONE2400 Datasheet

                   Download OCE-AONE2400 2.4kW / 5.12kWh All-in-One ESS Datasheet        

Frequently Asked Questions About the OCE-AONE2400

What is the OCE-AONE2400?

The OCE-AONE2400 is a 2.4kW / 5.12kWh all-in-one residential energy storage system combining an inverter, LiFePO4 battery, PV charging, battery management and smart monitoring functions.

What is the rated AC output power?

The inverter provides 2400VA / 2400W rated AC output with a pure sine wave waveform.

How much battery storage does the OCE-AONE2400 provide?

The standard battery module provides 5.12kWh of nominal energy using a 51.2V 100Ah LiFePO4 battery.

How much solar PV can be connected?

The system supports up to 2400W total PV input across three channels, with up to 800W and 20A specified for each channel.

Does the OCE-AONE2400 have three MPPT trackers?

The current specification confirms three PV input channels and an MPPT operating range of 10-95VDC. The number of fully independent MPPT trackers should be confirmed from the latest inverter technical documentation before it is specified in a project.

What solar panel voltage can the system accept?

Maximum PV open-circuit voltage is 108VDC. The PV operating range is 10-108VDC and the MPPT range is 10-95VDC.

What is the maximum battery charging current?

The 5.12kWh battery module specifies a maximum continuous charging current of 50A. Although the inverter system provides higher configurable combined charging settings, the final charging current must remain within the installed battery and BMS limits.

How fast does the system switch to backup power?

The specification lists a typical bypass-to-inverter conversion time of 10ms and UPS switching below 20ms.

What appliances can a 2400W backup output support?

Appropriate loads can include lighting, routers, computers, televisions, refrigeration and other household equipment as long as combined continuous power and startup requirements remain within the inverter limits.

How long can a 5.12kWh battery provide backup power?

Backup duration depends on usable battery energy, connected load, battery state of charge, inverter losses and operating conditions. Lower continuous loads provide longer runtime than loads approaching the 2400W inverter rating.

Can the OCE-AONE2400 be installed outdoors?

The system is specified with IP65 protection. Installation must still follow the applicable manual and provide appropriate mounting, ventilation, drainage and cable routing while avoiding flooding or immersion.

What battery chemistry is used?

The standard battery module uses LiFePO4 chemistry with a nominal voltage of 51.2V and rated capacity of 100Ah.

What battery protection functions are included?

The specification lists protection against overcharge, overdischarge, overcurrent, short circuit and overtemperature conditions.

Does the system support APP monitoring?

Yes. APP monitoring and control are listed together with CAN and RS485 communication interfaces.

Can the battery capacity be expanded?

The product uses a stackable mechanical design, but the current technical information does not specify the maximum number of electrically supported battery modules. Expansion quantity and maximum system capacity should therefore be confirmed before ordering.

Can the OCE-AONE2400 simply be plugged into any household socket?

Connection requirements depend on the electrical code, permitted power, connection method, grid certification and utility rules in the destination market. A 2400W system should not automatically be treated as an unrestricted plug-in device in every country.

Can the system export electricity to the grid?

Grid export depends on the final system configuration, approved grid functions, applicable certification and local utility requirements. Export functionality and any required power limitation or zero-export control should be confirmed for the destination market.

What documents should distributors request?

Current battery information lists UN38.3 and MSDS documentation. Distributors should also confirm the latest inverter safety, EMC, grid-connection and battery certificates required by their target market.

What is the warranty period?

The available technical specification does not state a confirmed warranty duration. Warranty period, battery capacity-retention conditions and applicable market terms should be confirmed in the current written warranty document or commercial quotation.

What information is needed for a quotation?

Please provide the required quantity, destination country, intended connection method, solar panel model and quantity, required backup loads, grid requirements and any certification or packaging requirements.

           Contact Ocean Solar