Description
24V 200Ah LiFePO4 Battery: overview
The OSM 24V 200Ah LiFePO4 Battery is a 24 V / 200 Ah rated LiFePO4 battery, storing about 4.8 kWh of nameplate energy. It is engineered for solar storage, backup power and off-grid systems.
LiFePO4 (lithium iron phosphate) chemistry is the reference choice for this duty because it is thermally stable, keeps a flat voltage curve across most of the discharge, and tolerates daily deep cycling without the capacity walk-down that lead-acid suffers. The pack is assembled around Grade A cells and managed by a battery management system that enforces the published voltage, current and temperature limits from the factory.
Key features
24V 200Ah LiFePO4 Battery
- 24 V at 200 Ah — about 4.8 kWh per pack
- Cycle life: 4,000 cycles at the published test conditions
- LiFePO4 chemistry for thermal stability and a flat discharge curve
- CAN / RS485 communication for inverter and EMS integration
- Integrated BMS guarding over-charge, over-discharge, over-current and temperature
Specifications
Electrical
| Nominal voltage | 24 V |
| Nominal capacity | 200 Ah |
Cycle life and durability
Mechanical and environmental
| Dimensions | On request |
| Weight | On request |
| Installation | Module |
Control, compliance and commercial
| Chemistry | LiFePO4 (LFP) |
| Communication | CAN / RS485 |
| BMS protection | Over-charge, over-discharge, over-current, short circuit, over-temperature |
Applications
| Application | Typical configuration | Why it fits |
|---|
| Solar self-consumption | PV array + hybrid inverter | Stores surplus daytime generation |
| Backup power | Critical-load panel | Bridges grid outages automatically |
| Off-grid systems | Scaled to daily consumption | Deep daily cycling without damage |
| Time-of-use arbitrage | Off-peak charging window | Shifts cheap energy to peak hours |
| Lead-acid replacement | Same nominal voltage | Lighter, longer lasting and maintenance-free |
- Solar energy storage
- Backup power and UPS
- Off-grid and hybrid solar systems
- RV, marine and camper van house banks
- Lead-acid replacement in 12 V and 24 V systems
24V 200Ah LiFePO4 Battery — installed configuration example
Sizing this LiFePO4 battery for your project
24V 200Ah LiFePO4 Battery stores 4.8 kWh per pack. For a rough bank size, multiply by the number of units: 1 unit ≈ 4.8 kWh, 4 units ≈ 19.2 kWh, 8 units ≈ 38.4 kWh, 16 units ≈ 76.8 kWh. Confirm the parallel limit and the inverter charge current before you finalise the string.
Why buy from OSM
- Grade A LiFePO4 cells with an integrated BMS
- About one third the weight of an equivalent lead-acid battery
- Long cycle life with no maintenance and no gassing
- Factory-direct pricing with OEM/ODM branding
OSM Battery manufactures and exports LiFePO4 batteries and energy storage systems for distributors, installers and project developers. Every order is built to the published specification, tested before dispatch, and shipped with the documentation your market needs.
24V 200Ah LiFePO4 Battery — application example
OEM and ODM customization
Beyond the standard configuration, OSM builds to order: enclosure colour and branding, nameplate and label artwork, packaging, cable and connector sets, communication protocol selection and matched charger or inverter bundles. Send the target specification and the artwork, and the engineering team returns a drawing and a quotation.
Frequently asked questions
How long does this LiFePO4 battery last?
The published cycle life is 4,000 cycles. At one full cycle per day that is well over ten years of service, and the usable life is normally limited by the depth of discharge and the operating temperature rather than by the cells themselves. Keep the pack inside its published temperature window and let the BMS manage the charge profile.
What chemistry does this LiFePO4 battery use?
It uses lithium iron phosphate (LiFePO4 / LFP) cells with a nominal rating of 24 V / 200 Ah. LFP is chosen for this duty because it is thermally stable, holds a flat voltage curve for most of the discharge and tolerates daily deep cycling far better than lead-acid or NMC.
How much energy is that in practice?
The nameplate energy is about 4.8 kWh per pack. Usable energy is a little lower because most systems do not go to a full 100% depth of discharge — 90% is the usual planning figure, and that is what to use when you size the bank against daily consumption.
Which inverters and EMS platforms will it talk to?
Communication is CAN / RS485. That covers the mainstream hybrid, off-grid and C&I inverter protocols, so in most projects the battery pairs with the inverter without a protocol converter. Send us your inverter model and we will confirm compatibility before you order.
Do you supply samples and OEM branding?
Yes. OSM supplies single units and samples, and offers OEM/ODM on the enclosure, the label, the nameplate and the packaging. Send the artwork and the target specification and we will return a quotation with the lead time.
How is it shipped and what documents come with it?
Shipments go out as Class 9 dangerous goods with the UN38.3 test summary, the MSDS and the transport documents, packed for sea or air freight. Bulk orders can be consolidated so the container is loaded to suit your warehouse.
Request a quotation
Tell us the voltage, the capacity or the kWh you need, the inverter you are using and the quantity — the OSM team will come back with a price, the datasheet, the MOQ and the lead time. Samples and OEM trials are available.
Contact OSM Battery for wholesale pricing, OEM/ODM and project support.
