Tel :+86 - 17718123415
Email:info@sailsolaress.com
Sail Solar 314ah 241.05kwh 257.12kwh 768V Stackable LiFePO4 Battery Solar Energy Storage Battery
51.2V 314Ah high-voltage LiFePO4 battery module with a 3-level BMS that real-time monitors cell voltage, current and temperature. Optimizes charge-discharge cycles for extended battery life and consistent, reliable performance.
Nominal Voltage :
768V/819.2VPayment :
T/T,L/C, Western UnionShipping Port :
Shanghai/ShenzhenWarranty :
10 YearsCertificate :
CE/IEC/UL/UN38.3/MSDSCommunication :
RS232/RS485/CAN/BLUEBOOTH/WIFIProtection :
IP50Order MOQ :
1Nominal Capacity :
48.21KWh/80.35KWh/160.7KWh/241.15KWhType :
Lithium-ion BatteryItem No. :
SAS51314-HV
Specification
|
MODEL |
SASZ51100-HV |
SASZ51200-HV |
SASZ51300-HV |
SASZ51400-HV |
SASZ51500-HV |
SASZ51600-HV |
|
| Battery Type |
LiFePO4 |
||||||
|
Electrical Parameters (25°C) |
Rated Voltage |
51.2V |
102.4V |
153.6V |
204.8V |
256V |
307.2V |
|
Rated Capacity |
100Ah@25°C |
200Ah@25°C |
300Ah@25°C |
400Ah@25°C |
500Ah@25°C |
600Ah@25°C |
|
|
Energy |
5.12KWh |
10.24KWh |
15.36KWh |
20.48KWh |
25.6KWh |
30.72KWh |
|
|
Months Self Discharge |
<3% |
<3% |
<3% |
<3% |
<3% |
<3% |
|
|
Charge Efficiency |
99.5%@0.2C |
99.5%@0.2C |
99.5%@0.2C |
99.5%@0.2C |
99.5%@0.2C |
99.5%@0.2C |
|
|
Discharge Efficiency |
96-99%@1C |
96-99%@1C |
96-99%@1C |
96-99%@1C |
96-99%@1C |
96-99$%@1C |
|
|
Terminal Diameter |
M8 |
M8 |
M8 |
M8 |
M8 |
M8 |
|
| Internal Resistance(Fully Charged,25°C) |
≤50mΩ |
≤50mΩ |
≤50mΩ |
≤50mΩ |
≤50mΩ |
≤50mΩ |
|
| Cycle Life |
6000 Cycles@0.5C 80%D.O.D |
||||||
|
Capacity Affected by Temperature |
40°C |
101% |
|||||
|
25°C |
100% |
||||||
|
0°C |
90% |
||||||
|
-10°C |
75% |
||||||
| Nominal Operating Temperature |
25°C±3°C(77℉±5℉) |
||||||
|
Operating Temperature Range |
Discharge |
-20°C~60°C(-4℉~140℉) |
|||||
|
Charge |
0°C~45°C(32℉~113℉) |
||||||
|
Storage |
0°C~40°C(32℉~104℉) |
||||||
| Protection Grade |
IP50 |
||||||
| Charge Voltage |
56.8V |
||||||
| Standard Charge Mode(25°C±2°C,<75°CRH) |
0.2CA Constant Current to 57V,then Constant Voltage 57V ,until the Current Drops to 0.02cA,before Use, rest 30 Minutes |
||||||
| Charge Current |
20A |
20A |
20A |
20A |
20A |
20A |
|
| Continuous Discharge Current |
100A |
100A |
100A |
100A |
100A |
100A |
|
| Maximum Pulse Current |
200A(<1S) |
200A(<1S) |
200A(<1S) |
200A(<1S) |
200A(<1S) |
200A(<1S) |
|
| Discharge Cut Off Voltage |
44.8V |
||||||
| Protocol(Optional) |
RS232/RS485/CAN/BLUETOOTH/WIFI |
||||||
| SOC(Optional) |
Screen/LED/PC Software |
||||||
| Application Connection |
1 String 1 Parallel |
||||||
| Cells(Per Module) |
EVE 3.2V100Ah-16S1P |
||||||
| Safety&Certification |
CE/IEC/UL/UN38.3/MSDS |
||||||
| Size |
Length |
640±2mm(23.84 inch) |
|||||
|
Width |
400±2mm(14.9 inch) |
||||||
|
Height |
160±2mm(5.96 inch) |
||||||
|
Total Height |
314±2mm(11.69 inch) |
||||||
| Approx.Weight |
Battery |
52kg(114.64lbs)±2kg |
|||||
|
Controller |
20kg(44.09lbs)±2kg |
||||||
Application
The SAS51314-HV High-Voltage Lithium-Ion Battery System is a professional energy storage solution, engineered to deliver stable, reliable backup power for supermarkets, banks, schools, farms and small manufacturing facilities. It optimizes energy usage by smoothing load curves and enabling peak load shifting, while also enhancing the stability of renewable energy systems and accelerating the adoption of clean energy applications.
Boasting a highly integrated, modular design, this battery system excels in reliability, long service life and a wide operating temperature range—key strengths for diverse commercial and industrial scenarios. Each independent battery module offers a rated capacity of 16.07kWh, with support for up to 15 modules in parallel for flexible capacity expansion. The total energy output scales seamlessly from 48kWh to 241kWh, perfectly adapting to your varying energy storage needs, from small-scale backup to medium-sized load management.
Certificate
Sail Solar battery delivers unmatched safety and durability. With multi-layer hardware and software protection, ISO 26262 functional safety design, and certifications including UL1973, IEC62619, and UN38.3, we bring automotive-level reliability to your home energy storage.
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.
Designed for multi-module installation, this battery features high compatibility BSM, ensuring seamless integration with leading inverter brands for reliable and efficient energy storage. Perfect for both residential and small workshop use, this eco-friendly system ensures reliable power backup with its cutting-edge technology. Join over 6000 satisfied families who have already made the switch. Contact us now to learn more.
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