Sail Solar Z Series HV Stacked Battery High Voltage for Industrial Applications
High-Voltage Stack Design
Advanced LiFePO₄ Battery Technology
Flexible Capacity Options
Smart Real-Time Monitoring
Payment :
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 :
5.12KWh/10.24KWh/15.36KWh/20.48KWh/25.60KWh/30.72KWhNominal Voltage :
51.2V/102.4V/153.6V/204.8V/256V/307.2VType :
Lithium-ion BatteryItem No. :
Z Series SASZ51(100-600)-HVSail Solar stacked battery is an advanced high-voltage residential energy storage system designed to address the growing energy demands of today’s households. As energy consumption increases, the need for efficient, safe, and reliable storage solutions becomes more critical. The Z Series stands out as the perfect option for homeowners looking to optimize their energy management while ensuring durability, performance, and safety over the long term.
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MODEL |
SASZ51100-HV |
SASZ51200-HV |
SASZ51300-HV |
SASZ51400-HV |
SASZ51500-HV |
SASZ51600-HV |
|
| Battery Type |
LiFePO4 |
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|
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 |
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Capacity Affected by Temperature |
40°C |
101% |
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25°C |
100% |
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0°C |
90% |
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|
-10°C |
75% |
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| Nominal Operating Temperature |
25°C±3°C(77℉±5℉) |
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Operating Temperature Range |
Discharge |
-20°C~60°C(-4℉~140℉) |
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|
Charge |
0°C~45°C(32℉~113℉) |
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|
Storage |
0°C~40°C(32℉~104℉) |
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| Protection Grade |
IP50 |
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| Charge Voltage |
56.8V |
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| 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 |
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| 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 |
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| Protocol(Optional) |
RS232/RS485/CAN/BLUETOOTH/WIFI |
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| SOC(Optional) |
Screen/LED/PC Software |
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| Application Connection |
1 String 1 Parallel |
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| Cells(Per Module) |
EVE 3.2V100Ah-16S1P |
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| Safety&Certification |
CE/IEC/UL/UN38.3/MSDS |
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| Size |
Length |
640±2mm(23.84 inch) |
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Width |
400±2mm(14.9 inch) |
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Height |
160±2mm(5.96 inch) |
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Total Height |
314±2mm(11.69 inch) |
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| Approx.Weight |
Battery |
52kg(114.64lbs)±2kg |
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|
Controller |
20kg(44.09lbs)±2kg |
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By integrating EVE cells, Sail Solar batteries achieve exceptional energy density and reliable all-weather performance. This powerful combination delivers longer-lasting, more efficient power, making it the ultimate solution for a wide range of energy storage needs.

Our Intelligent Manufacturing Advantage:
Pioneering R&D: Our top-tier team independently innovates in equipment and process design, setting new industry benchmarks.
End-to-End Quality Control: From core cell manufacturing to final packaging, we guarantee superior quality and operational efficiency across the entire production chain.
5G-Enabled Agility: A fully connected smart factory ensures real-time oversight and rapid response, allowing us to deliver with unmatched speed and precision.
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.
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