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70kwh High Voltage Energy Storage
With a high voltage of 256V and an impressive capacity of 280Ah, this energy storage system delivers exceptional performance and extended runtime. The LiFePO4 battery technology ensures superior safety, stability, and durability, providing peace of mind and dependable power for your home or business. Its high energy density and efficient charge-discharge capabilities maximize the benefits of solar energy, ensuring continuous power supply even during extended periods of use.
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Rated voltage
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256V
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Working voltage range
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184-292V
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Charge voltage
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272-276V
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Floating charge voltage
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268-272V
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Rated capacity
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50AH
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80AH
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105AH
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160AH
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230AH
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280AH
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Energy
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12.8KWH
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20.48KWH
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26.88KWH
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40.96KWH
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59.34KWH
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71.68KWH
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Rated charge current
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25A
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40A
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50A
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80A
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115A
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140A
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Peak charge current
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50A
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80A
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105A
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160A
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230A
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280A
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Rated discharge current
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50A
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80A
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105A
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160A
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230A
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280A
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Peak discharge current
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100A
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160A
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210A
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320A
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460A
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460A
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Charge temperature
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0-55℃
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Discharge temperature
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-10-55℃
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Optimum temperature
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15-25℃
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Cooling method
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Natural cooling
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Relative humidity
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5%-95%
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Altitude
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≤2000M
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Cycle Life
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≥8000times@80%DOD，0.5C/0.5C，25℃
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Communication interfaces
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CAN2.0/RS485/Dry
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Protection
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Over temperature, over current, over-voltage, insulation, and other multiple protection
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Display
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LCD
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Design lifetime
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≥10 years
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Certification
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UN38.3/UL1973/IEC62619
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Dimension（L*W*H）
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600*600*1287MM
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600*600*1510MM
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600*600*1510MM
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600*600*1465MM
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600*660*1643MM
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600*800*1643MM
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Weight
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240KG
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300KG
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325KG
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385KG
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465KG
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565KG
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Module module
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51.2V50AH
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51.2V80AH
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51.2V105AH
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51.2V160AH
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51.2V230AH
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51.2V280AH
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Serial/Parallel
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16S1P
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16S1P
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16S1P
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16S1P
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16S1P
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16S1P
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Module dimension
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482.6*416.2*132.5MM
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482.6*416.2*177MM
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482.6*416.2*177MM
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482.6*554*221.5MM
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482.6*614*265.9MM
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482.6*754*265.9MM
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Module weight
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30KG
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41.5KG
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46.5KG
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72KG
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90KG
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114KG
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Number of modules
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4PCS
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4PCS
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4PCS
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4PCS
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4PCS
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4PCS
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Battery type
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LiFePO4
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LiFePO4
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LiFePO4
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LiFePO4
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LiFePO4
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LiFePO4
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Dominate Your Energy Future: 70kWh High-Voltage Energy Storage (256V 280Ah LiFePO4 Battery)
The 70kWh High-Voltage Energy Storage System featuring robust 256V 280Ah LiFePO4 batteries is the ultimate power player in domestic solar energy storage. This powerhouse solution offers exceptional capacity, empowering you to achieve an unparalleled level of self-sufficiency and control over your home's energy consumption.
Unmatched Capacity and Performance:
- Store a Staggering 70kWh: This system boasts the highest capacity on this list, allowing you to power your entire home for extended durations during outages or on low-sun days. Ideal for large estates with extensive energy needs.
- High-Voltage Efficiency: The 256V system experiences minimal energy loss compared to lower voltage setups, maximizing the efficiency of your energy storage and utilization.
Long-Lasting and Reliable LiFePO4 Batteries:
- Safety First: Inherent stability minimizes the risk of overheating or explosions compared to other lithium chemistries, providing exceptional peace of mind.
- Exceptional Lifespan: Experience extended lifecycles (typically 6,000-10,000 cycles) for years of dependable energy storage.
- Deep Discharge Capability: Discharge the battery to a greater depth without harming its lifespan, maximizing your usable energy.
Benefits of Integrating a 70kWh High-Voltage Energy Storage System with Solar Panels:
- Unparalleled Self-Sufficiency: Become virtually independent from the grid, minimizing reliance on external energy sources.
- Advanced Peak Shaving: Store excess solar energy during peak production times and strategically use it during peak grid pricing hours for significant cost savings on electricity bills.
- Unwavering Backup Power: Maintain essential and even high-powered appliances during outages, ensuring complete peace of mind and power continuity for critical systems.
- Maximize Solar Energy Usage: Capture and utilize more of your solar energy production, maximizing the return on your investment in solar panels.
The 70kWh High-Voltage Energy Storage System with 256V 280Ah LiFePO4 batteries is the ultimate solution for homeowners who want to:
- Become virtually independent from the grid
- Maximize cost savings through strategic peak shaving
- Ensure complete peace of mind with unwavering backup power
- Fully harness the potential of their solar panel investment
Embrace a future of clean, reliable energy and take complete control over your home's power source! Contact us today to learn more about this industry-leading solution and unlock the true potential of solar energy.
