Maintenance Free Lithium Deep Cycle Battery 200ah 25.6V Solar Battery Storage System
Product Description
Maintenance Free 25.6V 200Ah LiFePO4 Lithium Battery for Energy Storage Solar Storage
This 25.6V 200Ah lithium-ion battery pack is suitable for home energy storage systems. Using high-quality lithium iron phosphate cells in a 25.6V configuration, it provides large capacity in a safe and durable package.
An integrated Battery Management System (BMS) protects the battery and maximizes lifetime.
Key BMS functions include:
Cell balancing to ensure consistent voltage across each cell
Over-charge, over-discharge and over-current protection to prevent damage during operation
Temperature monitoring to regulate charging based on cell temperatures
Status monitoring via LED display for state of charge and error codes
This battery is well-suited for home energy applications like:
Solar self-consumption to use on-site solar power
Backup power during utility outages
Time-of-use energy shifting for cheaper electricity rates
Smoothing fluctuations from rooftop solar arrays
With a large 200Ah capacity and protection from the BMS, this lithium battery can reliably store energy from home solar panels or provide backup power during blackouts.
| Items | Specification |
|---|---|
| Cell Type | LiFePO4 (Customizable: LiFePO4 / NCM / Prismatic / Cylindrical) |
| Nominal Voltage | 25.6V |
| Battery Capacity | 200Ah |
| Nominal Energy | 5.12kWh (5120Wh) |
| Dimension [L*W*H] | 385*400*295 mm (15.16*15.75*11.61 inch) (Customizable Dimension) |
| Weight | ≈46kg (101.41 lbs) |
| Working Voltage | 20V~29.2V |
| Charge Voltage | 29.2V |
| Discharge Cut-off Voltage | 20V |
| Maximum Charge Current | 200A Continuous |
| Maximum Discharge Current | 200A Continuous |
| Fast Charging | Supports Fast Charging |
| Charging Temperature | 0~55°C (32℉~131℉) |
| Discharging Temperature | -20~60°C (-4℉~140℉) |
| Operating Humidity Range | <30% |
| Series/Parallel Number | 8S1P |
| Max. Parallel Connection | 16 |
| Cycle Life (25°C / 77℉@60% DOD) | >8000 Cycles |
| Cycle Life (25°C / 77℉@80% DOD) | >6000 Cycles |
| Self-Discharge Rate | <3% per month (25°C / 77℉) |
| IP Grade | IP21 (Higher grade optional) |
| Battery Case | Steel |
| Battery Base Wheels | 4 |
| Monitoring & Protection | Smart BMS: Overcharge / OverDischarge / Overcurrent / OverTemperature / ShortCircuit |
| Communication | RS485 / CAN |
| Optional Functions | Bluetooth / WiFi / Circuit Breaker / Heating / Active Balance / LED Touch Screen / APP |
| Accessories | Inverter Power Cable, Parallel Cable, Communication Cable, Grounding Wire |
| Compatible Inverters | Victron / GOODWE / Solis / Growatt / SMA / SAJ / Luxpower / SRNE / Deye / Voltronic, etc. |
| Color | White / Gray / Black |
| Design Life | 20 Years |
| Warranty | 5 Years |
| User Manual | With the Battery Packaging |
| Certification & Safety Standard | UL / FCC / CE / IEC / RoHS / UN38.3 / MSDS |
Advantages of lithium batteries
Lightweight - Lithium-ion batteries are relatively light which helps reduce the overall weight of devices.
No maintenance required - Lithium-ion batteries do not require specialized equipment for charging or maintenance.
High voltage - Lithium-ion batteries provide high operating voltage which helps power demanding devices.
Wide temperature range - Lithium-ion batteries can operate and be stored in a wide range of temperatures.
Application
Demand response - Reduce peak energy demand.
Power quality - Condition/stabilize unreliable power.
Flexible design - Lithium-ion battery cells are made in many different shapes and sizes to fit any device.
Rapid charging - Lithium-ion batteries support fast charging and many can be fully charged within an hour.
Long shelf life - Even when not in use for extended periods, lithium-ion batteries retain residual charge for a long time.
CUSTOM BATTERY SOLUTIONS
Redway Battery specializes in providing a diverse selection of battery sizes and configurations to cater to a wide range of applications. Whether you need standard battery options or have unique power requirements, our team of experienced engineers is here to assist you throughout the entire process of designing, developing, testing, and manufacturing custom battery solutions tailored to your specific needs. Feel free to reach out to us today to learn more about our comprehensive range of battery solutions and how we can create a customized solution for you.
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