



Efficient Energy Management for Homes and Businesses
Explore the ultimate solution to your energy storage needs with our Powerwall Battery Pack. Designed with cutting-edge technology, this all-in-one energy storage system combines reliability and versatility to deliver seamless power management for residential and commercial applications. With its built-in 10KW inverter, 3-phase compatibility, and WiFi monitor, this system ensures that you stay connected and maintain control of your energy usage efficiently.
Robust Features That Deliver Maximum Performance
Crafted to meet the highest standards, this Powerwall is equipped with a 48V LiFePO4 battery offering 20KWh and 15KWh storage capacity options. With an impressive 51V 400Ah or 300Ah configuration, it caters to different power requirements seamlessly. By harnessing LiFePO4 technology, this system guarantees higher energy density, lower environmental impact, and improved safety compared to traditional batteries. The unit’s built-in 10KW inverter ensures robust power delivery and flexibility for 3-phase setups, ideal for demanding energy systems.
Smart and Convenient Power Monitoring
Take the guesswork out of energy storage with the integrated WiFi monitor. This innovative feature allows you to track performance in real-time, optimize energy usage, and identify patterns in your electricity consumption. Whether you want to make smarter decisions for your home or optimize operations for your business, the convenience of remote monitoring puts control at your fingertips. Compact in design but powerful in function, this all-in-one energy storage system creates opportunities for more efficient power use.
Why Choose Our Powerwall Battery Pack?
Our Powerwall Battery Pack stands out in the market due to its advanced design and dependable performance. The combination of a built-in 10KW inverter, scalable energy storage with a 48V LiFePO4 battery, and intuitive WiFi monitoring makes it an excellent choice for anyone needing long-term energy storage solutions. Whether you are preparing for peak energy demand, planning for off-grid living, or simply trying to reduce energy bills, this system has you covered.
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Product Specification |
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| Type |
TW-AO-MB51300-AC380V-10KW-EU |
TW-AO-MB51400-AC380V-10KW-EU |
TW-AO-MB51400-AC380V-12KW-EU |
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SKU |
15KWH-10KW-AC380V |
20KWH-10KW-AC380V |
20KWH-12KW-AC380V |
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BATTERY TECHNICAL SPECIFICATION |
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Battery model |
TW-MB51300-200A-HWB |
TW-MB51400-200A-HWB |
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| Number of batteries | 1Battery Pack (32pcs cells) | ||
| Battery Energy |
15360Wh |
20480wh |
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| Battery Capacity |
300Ah |
400Ah |
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Battery Type |
LiFePO4 |
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| Battery Rated Voltage | 51.2V | ||
| Battery Working Voltage Range | 44.8~57.6V | ||
| Maximum Charging Current | 200A | ||
| Maximum Discharging Current | 200A | ||
| DOD Designed Life-span | >6000 Cycles @ 0.2c/25’℃ charging/Discharging at 80%DoD,Until 80% | ||
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INVERTER TECHNICAL SPECIFICATION |
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| INVERTER TECHNICAL PV CHARGE |
ASF48100SH3 |
ASP48120SH3 |
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| Solar Charge Type | MPPT | ||
| Maximum Output Power |
7500W |
9000W |
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| Maximum PV Charging Current | 22/22A | ||
| Maximum PV Operating
Voltage |
800Vdc/800Vdc | ||
| MPPT Voltage Range | 200-650Vdc/200-650Vdc | ||
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AC CHARGE |
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| Input Voltage Range |
Phase voltage 170~280v, line voltage 305~485V |
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| Input frequency range | 50/60H | ||
| Bypass Overload phase Current |
29A |
35A |
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ACOUTPUT |
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| Rated Output Power | 10000W | 12000W | |
| Frequency | 50Hz+0.3Hz/60Hz+0.3Hz | ||
| switching time | 10ms(Typical value) | ||
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EFFICIENCY |
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| MPPT tracking efficiency | 99% | ||
| Maximum efficiency of battery inverter | ≥92% | ||
| European efficiency | 97.50% | ||
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GENERAL DATA |
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| Communication | RS485/CAN/WIFI | ||
| Storage time/temperature | 6 months @25℃;3 months @35℃;1 months @45℃; | ||
| Charging temperature range | 0〜45℃ | ||
| Discharging temperature range | -10〜45℃ | ||
| Operation Humidity | 5% 〜 85% | ||
| Nominal Operation Altitude | <2000m | ||
| Cooling Mode | Force-Air Cooling | ||
| Ingress Protection Rating | IP20 | ||
| Recommended Operation
Environment |
Indoor | ||






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