25.6V 314Ah 8kWh Wall Mounted LiFePO4 Powerwall Whole House Solar Residential Off Grid Home Energy Storage Battery - Tianon
The T002-25.6V314AH is a high-capacity 8.038kWh wall-mounted LiFePO4 energy storage system engineered for whole-house residential solar applications. Featuring Grade A 314Ah Lithium Iron Phosphate cells, a 3.5-inch smart touch screen with real-time monitoring, 200A high-power charge/discharge capability, and multi-protocol communication (RS232/RS485/CAN/WiFi/Bluetooth), it provides reliable and intelligent whole-house energy management. With a compact 520 x 430 x 240 mm form factor, the T002 delivers a robust energy solution for villas, off-grid homes, and high-demand residential backup power applications.
Key Features- High-capacity 8kWh energy bank - 314Ah Grade A LiFePO4 cells delivering 8.038kWh for whole-house autonomy, powering full household loads through extended outages without capacity anxiety.
- Grade A 314Ah LiFePO4 cells - 100% brand new Tier 1 high-capacity cells with 8S 25.6V configuration and full traceability, guaranteeing superior energy density and thermal stability for long-term reliability.
- 200A high-power charge/discharge - supports full 200A current in both directions for rapid charging and heavy load handling, running air conditioning, pumps, and kitchen appliances simultaneously.
- 6,000+ cycles at 25°C - laboratory-verified cycle life exceeding 6,000 cycles at 80% DOD, delivering over 10 years of reliable daily service with a ≥10 year design life.
- 3.5-inch touch panel display - intuitive interface showing Pack V, Current, SOC, Remaining Capacity, and Full Capacity for instant system status without external apps or monitoring equipment.
- Multi-protocol communication - integrated BT, WiFi, RS232, RS485(A)/(B), and CANbus for universal connectivity, ensuring seamless integration with virtually any mainstream hybrid inverter brand.
- Wide temperature range - reliable discharge from -20°C to 55°C for global climate suitability, suitable for cold Northern regions and hot tropical environments alike.
- International certifications - IEC62619, UN38.3, and MSDS certified for global trade compliance, ensuring smooth customs clearance and regulatory acceptance worldwide.
- IEC 62619 - safety requirements for secondary lithium cells and batteries
- UN38.3 - passed all T1-T8 transport safety tests for sea and air freight
- CE-EMC - electromagnetic compatibility certified
- MSDS - material safety data sheet available on request
| Model | T002 |
| Chemistry | LiFePO4 |
| Cell Grade | Grade A Tier 1 314Ah |
| Nominal Voltage | 25.6 V |
| Rated Energy | 8.038 kWh |
| Rated Capacity | 314 Ah |
| Cells Configuration | 8S (8 cells in series) |
| Max Charge/Discharge Current | 200 A / 200 A |
| Max Charging Voltage | 28.8 V |
| Discharge Cut-Off Voltage | 21.6 ~ 24.4 V |
| Cycle Life | ≥ 6,000 cycles (80% DOD, 25°C) |
| Charge Temperature | 0 ~ 55°C |
| Discharge Temperature | -20 ~ 55°C |
| Storage Environment | 0 ~ 45°C @ 60±25% RH |
| IP Rating | IP21 (indoor) |
| Display | 3.5-inch Touch Panel |
| Communication | BT, WiFi, RS232, RS485(A)/(B), CANbus |
| Dimensions (L×W×H) | 520 × 430 × 240 mm |
| Net Weight | 82 kg ± 2kg |
| Enclosure Material | High-strength metal enclosure with white finish |
| Installation | Wall-mounted (bracket included) |
| Cooling | Natural convection |
| Design Life | ≥ 10 years |
| Warranty | 10 years |
- Whole-house solar storage - 8kWh capacity supporting full household loads with rooftop solar integration
- Villa off-grid energy - complete autonomy for remote luxury residences with heavy electrical demand
- Residential backup power - keeping all essential appliances running during extended grid outages
- Farm and rural home backup - high-power 200A output for agricultural property equipment and home loads
- Smart home energy management - WiFi-connected storage for intelligent home automation and load shifting
- What is the usable capacity of the THS8? - 8.038kWh of rated energy from 314Ah Grade A LiFePO4 cells at 25.6V nominal voltage.
- What is the maximum discharge current? - 200A continuous charge and discharge, supporting heavy whole-house loads including air conditioning, pumps, and kitchen appliances.
- Does it have a touch screen? - Yes, a 3.5-inch touch panel displays Pack V, Current, SOC, Remaining Capacity, and Full Capacity in real time.
- Which communication protocols are supported? - BT, WiFi, RS232, RS485(A)/(B), and CANbus for broad inverter compatibility.
- Does it work in cold weather? - Yes, discharge is supported from -20°C to 55°C for global climate suitability.
Shaanxi Tianon New Energy Technology Co., Ltd. is a professional manufacturer of integrated energy storage systems, specializing in residential and commercial LiFePO4 battery solutions. With dual manufacturing hubs in Xi'an and Anhui and over 10 years of lithium battery export experience, we deliver high-quality ESS products backed by rigorous testing and international certification. We serve distributors and installers in 50+ countries across Europe, North America, and Southeast Asia.
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