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Sail Solar 14KW New Design Home Energy Storage System Battery 51.2V 280ah Mobile Lithium Battery for Solar Panel
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Product details
Sail Solar Lithium battery has compact design, LCD screen, convenient setting buttons, bluetooth Monitor on your smartphones, and cables&accessories ready for installation. To welcome the world cooperation we accept OEM with your logo design!

Specification
MODEL | M-51100 | M-51280 | M-51304 |
Battery Type | LiFePO4 | ||
Nominal Voltage | 51.2V | ||
Nominal Capacity | 100Ah | 280Ah | 304Ah |
Energy | 5.12KWh | 14.33KWh | 15.56KWh |
Cycle Life | 6000 Cycles @ 0.5C 80%D.O.D | ||
Charge Voltage | 56V | ||
Max Charge Current | 100Ah | 150/200A for 280AH (Pack) | 150/200A for 304AH (Pack) |
Charge Cut-off Voltage | 58.4V | ||
Max Discharge Current | 100A | 150/200A for 280AH (Pack) | 150/200A for 304AH (Pack) |
Discharge Cut-off Voltage | 43.2V | ||
Charge Temperature | 0℃ to 55℃@60±25% Relative Humidity | ||
Discharge Temperature | -20℃ to 55℃@60±25% Relative Humidity | ||
Storage Temperature | -20℃ to 55℃@60±25% Relative Humidity | ||
Protection Grade | IP20 | ||
Cell & Method | EVE 3.2V100Ah-16S1P | EVE 3.2V100Ah-16S1P | EVE 3.2V304Ah-16S1P |
Case Material | Metal | ||
Protocol(Optional) | RS232/RS485/CAN/BLUETOOTH/WIFI | ||
Case Type | Mobile Power | ||
Size (mm) | 612*190*370(D*W*H) | 780*500*240(D*W*H) | 780*500*240(D*W*H) |
Net Weight (kg) | 55KG | 145KG | 145KG |
Wooden Box Package Size (mm) | 712*298*535(D*W*H) | 880*330*785(D*W*H) | 880*330*785(D*W*H) |
Pack Certificates | UN38.3, MSDS | ||
Cell Certificates | UN38.3, MSDS, IEC62619, CE, UL1973 |
Application
![]() | The Sail Solar 14KW Home Energy Storage System, powered by EVE cells, takes this innovation a step further. With a high-capacity 51.2V 280Ah mobile lithium battery, this system is designed to deliver consistent, reliable energy storage for your home, ensuring optimal performance even during periods of high demand or in the event of a power outage.
EVE cells are specifically engineered to perform excellently in low-temperature environments, making them ideal for energy storage systems that operate around the clock. By integrating EVE battery cells, the Sail Solar 14KW Home Energy Storage System not only offers superior performance but also caters to a wider range of energy storage needs. This makes it the perfect solution for maximizing the efficiency, reliability, and sustainability of your solar energy system, providing peace of mind with a robust, long-term energy storage solution. |
At Sail Solar, we have developed an industry-leading intelligent manufacturing system that integrates cutting-edge technologies and advanced processes. From the production of high-performance EVE battery cells to the assembly of the Sail Solar 14KW Home Energy Storage System (51.2V, 280Ah), we ensure unmatched quality and efficiency at every stage. Our commitment to continuous innovation, driven by a top-tier R&D team, guarantees superior performance and reliability for your energy storage needs.
Our intelligent factory leverages 5G technology for real-time monitoring and seamless communication across all production units. This high-speed connectivity ensures adaptive manufacturing and rapid decision-making, allowing us to meet evolving market demands with agility. The result is a robust, high-performance Sail Solar 14KW battery system built with precision and efficiency, ensuring long-lasting, reliable power for your solar energy system. | ![]() |
Certificate
Our lithium battery products have been exported to more than 100 countries, including but not limited to the United States, Canada, Puerto Rico, Germany, Poland, Belgium, Philippines, Saudi Arabia, South Africa, Nigeria. Products comply with mainstream market certifications, including UL, CE, ISO, MSDS, UN38.3, etc.

After-Sales Service
● " 7/24 " After-Sales Support
● 7 days a week, 24 hours a day: Ready to respond and solve problems immediately—Sail Solar's commitment to worry-free after-sales service.
● Service Email: info@sailsolaress.com
Service Process
01 |
Submit Service Requests Submit your service requests at any time via email, online customer service, or mobile app. |
02 |
Rapid Response Our service team will immediately respond to your requests and communicate the details of the issue with you. |
03 |
On-Site Service or Remote Support Depending on the nature of the problem, provide on-site service or remote technical support. |
04 |
Problem Resolution Our goal is to completely resolve your issue within 24 hours. |
05 |
Follow-Up After the problem is resolved, our team will continue to follow up to ensure your satisfaction with the service results. |
key word:
Solar Battery
portable battery
energy storage
14kwh 15kwh battery
M series
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