OCE-AIO3608 3.6kW/8kWh Wheeled Ultra-Capacity All-in-One ESS

OCE-AIO3608 3.6kW/8kWh Wheeled All-in-One ESS

Ocean Solar OCE-AIO3608 is a wheeled all-in-one energy storage system combining a 3.6kW pure sine wave inverter, approximately 8kWh LFP battery, MPPT solar charger, AC charging, backup power and smart monitoring in one floor-standing enclosure.

The system provides 3600W continuous AC output and 7200W surge power while supporting up to 5000W of photovoltaic input through a wide 40-450VDC MPPT operating range.

A 25.6V, 314Ah LFP battery provides substantially more stored energy than the lower-capacity AIO3605 while retaining the same 445 × 240mm base footprint. Built-in WiFi, RS232, RS485 and CAN communication support system monitoring and compatible equipment integration.

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OCE-AIO3608 Key Specifications

Approximately 8kWh Integrated LFP Battery

The OCE-AIO3608 integrates a 25.6V, 314Ah LiFePO4 battery to provide approximately 8kWh of nominal energy storage within the all-in-one enclosure.

Compared with a lower-capacity battery using the same inverter power, the larger battery provides more stored energy for applications that require longer operating time between charging periods.

Actual usable battery energy and backup duration depend on battery operating limits, state of charge, inverter losses, temperature and the connected load profile.

3600W Continuous Pure Sine Wave Output

The integrated inverter provides 3600W of continuous AC output for compatible residential, office, retail, workshop and off-grid electrical loads.

Continuous connected power should remain within the system rating, while individual equipment should also be checked for starting-current requirements.

7200W Surge Power

The OCE-AIO3608 provides up to 7200W surge capability for short-duration starting demand from compatible electrical equipment.

Published overload operation is 60 seconds at 102%-110% load, 10 seconds at 110%-130%, 3 seconds at 130%-150% and 0.2 seconds above 150%.

Pumps, compressors, air conditioners and other motor-driven loads should be checked using their actual starting-current requirements rather than rated running power alone.

5000W MPPT Solar Input

The integrated MPPT solar charger supports up to 5000W of photovoltaic input power.

This allows the solar array to have a higher DC power rating than the system's 3.6kW AC output, subject to the published PV voltage and current limits.

Maximum PV input current is 18A, so PV module Voc, Vmp, Isc and Imp should be considered when selecting the final string configuration.

40-450VDC MPPT Operating Range

The OCE-AIO3608 provides a wide 40-450VDC MPPT operating range with a maximum PV open-circuit voltage of 500VDC.

Solar string operating voltage should remain within the MPPT range, while calculated string open-circuit voltage at the lowest expected installation temperature must remain below the 500VDC maximum input limit.

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Up to 100A Combined Charging Current

The published maximum combined charging current from PV and AC sources is 100A.

Actual charging current depends on available PV or AC input, battery state of charge, battery temperature and system charging settings.

Charging time should therefore be calculated from actual charging power and usable stored energy instead of assuming that the battery will always charge at its maximum current.

150A Maximum Battery Discharge Current

Maximum battery discharge current is specified at 150A.

The integrated inverter and battery system should remain within the published current and power limits during continuous and surge operation.

Less Than 10ms Backup Transfer

The current product specification lists a backup transfer time of less than 10ms.

This supports rapid transition from the normal AC source to battery inverter operation during a power interruption.

Equipment with strict power-continuity requirements should be checked against the equipment manufacturer's permitted transfer time before use as a critical backup load.

92.7% Maximum Conversion Efficiency

Maximum conversion efficiency is specified at 92.7% at a 24VDC operating point.

Actual system efficiency varies with load level, battery voltage, operating temperature and charging or discharging mode.

Wide AC Input Range

The published normal AC input range is 90-280VAC, while UPS mode uses a 170-280VAC input range.

The appropriate operating mode should be selected according to the AC source characteristics and the requirements of the connected loads.

Hybrid On-Grid and Off-Grid Operation

The OCE-AIO3608 is described as supporting hybrid on-grid and off-grid operating modes.

Grid connection, power export capability and applicable electrical approvals depend on the destination market and exact system configuration and should be confirmed before installation.

Built-In WiFi and Communication Interfaces

WiFi APP connectivity is provided for compatible remote system monitoring.

RS232, RS485 and CAN interfaces are also available for communication, commissioning and compatible system integration.

Available APP functions and compatibility with third-party equipment should be confirmed for the selected product and software version.

Heavy-Duty Wheeled Floor-Standing Design

The OCE-AIO3608 uses an integrated heavy-duty caster wheel system to assist trained personnel with controlled positioning during installation, commissioning and service.

Product dimensions are 445 × 240 × 760mm and net system weight is approximately 84kg.

The wheeled design helps reposition the unit on suitable level surfaces but does not eliminate the need for correct electrical installation and secure final positioning.

IP21 Indoor Installation

The OCE-AIO3608 has an IP21 enclosure rating and is intended primarily for protected indoor installation.

Suitable locations can include utility rooms, equipment rooms, protected garages and other indoor technical areas that meet the product installation requirements.

The system should not be treated as an IP65 outdoor energy storage system.

Typical Applications for OCE-AIO3608

Residential Backup Power

The approximately 8kWh integrated battery provides additional stored energy for compatible household backup circuits compared with lower-capacity models using the same 3.6kW inverter platform.

Small Offices and Retail Locations

The system can be evaluated for appropriately sized lighting, network equipment, computers, point-of-sale systems and other small-business loads requiring battery backup.

Off-Grid Cabins and Remote Buildings

The integrated 5kW MPPT solar charger, battery and inverter can be used in professionally designed off-grid photovoltaic systems where the array and load requirements remain within the OCE-AIO3608 specifications.

Workshops and Protected Indoor Sites

The 3.6kW continuous output and wheeled form factor can be useful for compatible workshop and technical-area loads where indoor positioning and service access are important.

How to Size the Solar Array

The OCE-AIO3608 supports up to 5000W of PV input, but array sizing must also satisfy the inverter's voltage and current requirements.

PV operating voltage should remain within the 40-450VDC MPPT range, while calculated open-circuit voltage must remain below 500VDC under the lowest expected site temperature.

Maximum PV input current is 18A. Module Voc, Vmp, Isc and Imp should therefore be checked before determining the number of modules in series and parallel.

How to Plan Backup Loads and Runtime

Continuous connected load should remain within the 3600W rated AC output.

Equipment with motors or compressors should also be checked against the 7200W surge rating and the published overload duration limits.

Backup runtime should be estimated from actual load energy consumption and usable battery energy. Nominal battery capacity alone does not establish a fixed number of backup hours or days.

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OCE-AIO3608 vs. OCE-AIO3605

Download OCE-AIO3608 Datasheet

                   OCE-AIO3608 3.6kW/8kWh Wheeled All-in-One ESS PDF        

For Distributors, Installers and Energy Storage Integrators

The OCE-AIO3608 is intended for professional procurement and integration into compatible residential, backup, off-grid and light-commercial energy storage applications.

Buyers should provide the destination market, required AC voltage, solar module specifications, expected load profile, intended application and required quantity when requesting a quotation.

For grid-connected projects, the required operating mode, grid-connection requirements and applicable local approvals should also be confirmed before installation.

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Frequently Asked Questions About OCE-AIO3608

What is the rated AC output power of OCE-AIO3608?

The OCE-AIO3608 provides 3600W of continuous AC output.

What is the surge power?

The published surge power is 7200W.

How much battery energy is integrated into the system?

The system is specified as an approximately 8kWh LFP battery using a 25.6V, 314Ah battery platform.

What is the battery operating voltage range?

The published battery operating-voltage range is 20-29.2VDC.

What is the maximum PV input power?

Maximum PV input power is 5000W.

What is the MPPT voltage range?

The MPPT operating range is 40-450VDC, with a maximum PV open-circuit voltage of 500VDC.

What is the maximum PV input current?

Maximum PV input current is 18A.

What is the maximum combined charging current?

Maximum combined charging current from PV and AC sources is specified at 100A.

What is the maximum battery discharge current?

Maximum battery discharge current is specified at 150A.

What is the backup transfer time?

The current specification lists a backup transfer time of less than 10ms.

Does the OCE-AIO3608 use an LFP battery?

Yes. The integrated battery is specified as lithium iron phosphate, or LFP.

Does the system include WiFi monitoring?

Yes. WiFi APP monitoring is listed in the current product specification.

Which communication interfaces are available?

The OCE-AIO3608 provides RS232, RS485 and CAN communication interfaces.

Is OCE-AIO3608 suitable for outdoor installation?

The system is rated IP21 and is intended primarily for suitable protected indoor installations.

Can OCE-AIO3608 operate with grid and off-grid power?

The current product specification describes hybrid on-grid and off-grid operating capability. Exact grid-connection and export requirements should be confirmed for the destination market.

Can multiple OCE-AIO3608 systems operate in parallel?

The current core specification does not state a maximum supported number of parallel systems. Parallel operation should be confirmed for the exact product configuration before project design.

What are the dimensions and weight?

The OCE-AIO3608 measures 445 × 240 × 760mm and has a net weight of approximately 84kg.

What information should I provide when requesting a quotation?

Please provide the destination country, required AC voltage, PV module specifications, expected load profile, intended application and required order quantity.

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