Compact 24V · space-conscious system

OV-B24-50

A compact 25.6V 50Ah LiFePO4 platform for 24V RV and off-grid projects where enclosure size and higher-voltage system architecture are confirmed together.

Nominal voltage25.6V
Rated capacity50Ah
Rated energy1280Wh
Published continuous discharge200A*
Outravira OV-B24-50 25.6V 50Ah LiFePO4 battery

01 · Use case

Who It Is For

Use the vehicle, daily energy, charging access and travel pattern to decide whether this battery platform belongs on the shortlist.

Where it starts to fit

For compact 24V project briefs.

  • Space-conscious 24V RV house-power systems
  • Compact off-grid and solar storage applications
  • Projects requiring Bluetooth monitoring and integrated BMS protection
  • System briefs where inverter, charger and DC equipment are already defined as 24V

02 · Technical baseline

Confirmed Specifications

These are current public reference values for shortlist work. The approved quotation and signed specification control the production order.

Selected configuration

Electrical, mechanical and environmental values marked for confirmation remain outside the approved production specification until confirmed in writing.

Battery chemistryLiFePO4 prismatic cellsIntegrated BMSYes
Nominal voltage25.6VRated capacity / energy50Ah / 1280Wh
Published continuous discharge200A*MonitoringBluetooth 4.0
Dimensions330 × 172 × 215mmWeight11.2kg
Published interconnectionUp to 2 series / 4 parallel*Charge settingsTo be confirmed in signed specification
Terminals / enclosure ratingTo be confirmedOperating temperaturesTo be confirmed

*Final confirmation required: discharge duration and temperature conditions, charge settings, BMS thresholds, terminal details, enclosure rating, app version and series/parallel rules must be stated in the approved project documents.

03 · Electrical review

System Compatibility

Compatibility is approved against the complete system, not inferred from voltage, capacity or rated output alone.

Do not treat 24V as a drop-in change

Confirm every connected device.

  • Inverter, AC charger, DC-DC charger and solar-controller voltage
  • 24V and 12V load distribution, converters and low-voltage cut-offs
  • Cable, fuse, isolation and fault-current requirements
  • Mounting space, terminal access and final production documents

Review points

Equipment details we check

  • DC-DC / alternator: confirm output voltage, current, profile and low-temperature behavior.
  • Solar and shore charging: confirm controller or charger set-points against the approved battery limits.
  • Inverter path: compare continuous and surge current with BMS, cable, fuse and isolation limits.
  • Series / parallel: use only an approved model, batch, quantity and balancing method.

04 · Mechanical review

Installation Inputs

Final installation approval depends on the actual enclosure, access, restraint, cabling and operating environment.

01

Envelope

Published reference: 330 × 172 × 215mm. Confirm production tolerance and required service clearance.

02

Weight & restraint

Published reference: 11.2kg. Confirm payload, support structure and restraint method.

03

Interfaces

Confirm terminal type, polarity, terminal clearance, cable bend radius, fuse position and service access.

04

Environment

Confirm approved orientation, restraint method, vibration exposure and access for inspection or replacement. Confirm temperature, moisture, dust and ventilation conditions.

05 · Evidence pack

Documents Available

Document status follows the exact approved model, market version and production configuration. Similar-model reports are not treated as evidence.

Datasheet

Project confirmation required

Issued against the approved electrical, mechanical and market configuration.

Dimension Drawing

Project confirmation required

Final enclosure, terminals or sockets, clearances and tolerances must match the approved sample.

UN38.3

Project confirmation required

Report identity and battery configuration must be verified before order or transport planning.

Installation Guide

Project-specific

Prepared around the approved charging, protection, mounting and commissioning plan.

Communication Protocol

After technical review

Available only after BMS and monitoring option review.

06 · Project review

Request a Compatibility Review

Send the equipment already in the system, intended loads, installation space and destination market. Outravira will identify confirmed matches, open risks and the next evidence required.

What to send

Existing equipmentCharger, DC-DC, solar controller and inverter models
ApplicationLoads, runtime, operating pattern and environment
InstallationSpace, mounting, access, cable route and constraints
Start compatibility review