12.8V 185Ah LiFePO4 battery for marine
View moreHaisic High Voltage Lifepo4 Battery Stack Solar Battery for Solar Energy System

Tailored for scalable high-capacity commercial and large residential energy storage deployments, this HS-JT9600W-HV stackable high-voltage unit from haisic is backed by the cutting-edge technical expertise of haisic power, delivering unmatched flexibility and reliability for your haisic energy storage system. Unlike fixed-capacity single battery units, this modular lifepo4 battery lets you freely stack up to 4 clusters in series to scale your total system capacity up to 38.4kWh, perfectly matching your growing energy demand without forcing you to replace your existing storage hardware.
As a premium haisic LiFePO4 battery, this Haisic lithium battery features an ultra-long 8000+ cycle lifespan at 0.5C charge/discharge with 70% remaining capacity, far outperforming conventional low-voltage storage solutions to drastically cut your long-term operational and replacement costs. It is engineered as a high-efficiency solar battery that seamlessly integrates with your existing solar PV array, capturing and storing excess haisic solar power generated during peak sunlight hours, and releasing the stored high-voltage power to support your heavy loads even through extended grid outages or high-tariff peak periods.
| CellChemistry | LiFeP04 | |
Module Energy(kWh) | 9.6 | |
Module Nominal Voltage (V) | 96V | |
Module Capacity(Ah) | 100 | |
Battery Module Qty in series.(Optional) | 4 Cluster | |
System Nominal Voltage (V) | 384 | |
SystemOperating Voltage (M) | 420~432 | |
System Energy (kWh) | 38.4 | |
System Usable Energy (kWh) | 36.48 | |
Charge/Discharge Current(A) | Recommend | 50 |
Nominal | 100 | |
Peak Discharge(2 mins, 25°C) | 125 | |
Working Temperature(°C) | Charge: 0~55/Discharge:-20~55 | |
Humidity | 5~85%RH | |
Altitude | ≤2000m | |
IP Rating of Enclosure | IP20 | |
Dimension (W/D/H,mm) | L780*W560*H852.5mm | |
Weight Approximate (kg) | ≈364.1kg | |
Installation Location | Stacking | |
Storage Temperature(°C) | 0~35 | |
Recommend Depth of Discharge | 95% | |
Cycle Life | 25+2°C,0.5C/0.5C,EOL70%≥8000 | |
This robust haisic battery supports 100A nominal charge/discharge current and 125A 2-minute peak discharge current, operating stably across a wide temperature range from -20℃ to 55℃ to adapt to diverse deployment environments. With an ultra-high 95% recommended depth of discharge, you get far more usable 36.48kWh energy from the total 38.4kWh rated capacity, maximizing every watt of stored power to eliminate unnecessary energy waste. The IP20 protection rating and strict quality control ensure it runs safely and reliably for years in indoor commercial and residential spaces.
Its space-saving stackable design eliminates messy extra wiring and redundant installation footprint, making it incredibly easy to expand your storage capacity step by step as your energy needs grow. This haisic solar battery is fully optimized for both on-grid peak shaving and off-grid independent power scenarios, and it will act as the infinitely scalable rock-solid core of your haisic solar power ecosystem, delivering consistent high-performance output for all your large-scale energy backup needs.


Founded in 2011, Shenzhen Haisic Technology Co., Ltd. is a national high-tech enterprise dedicated to the research, development, and production of energy storage products such as LiFePO4 battery packs, commercial& industrial energy storage residential energy storage, portable power station/solar generator, solar inverter, lift truck battery, RVAlandscape bus/golf cart battery and other OEM/ODM battery in China.
Deeply engaged in this field for more than 12 years, Haisic Technology has accuimulated profound experience in R&D, innovation, quality control and management. Our products are used in home energy storage, industrial energy storage, commercial energy storage,power communication, medical electronics, security communications, transportation and logistics, new energy power, smart home and other related fields.
We have owned our own production base covering more than 14000m located in Dapeng district of Shenzhen with ISO9001, ISO14001, IS045001 and Amfori BSCI, and our products are with CE, FCC, TUV-UL2054, CQC,RoHs, PSE,MSDS, UN38.3 certificates. We've already provided safe, stable, environmentallyfriendly, high-quality products and professional OEM/ODM services to customers in more than 80 countries and regions.



FAQ
1.What is special about lithium batteries?
A: With high energy density, it has reached 460-600Wh/kg, which is about 6-7 times that of lead-acid batteries. Long service life, life span can reach more than 6 years. Light weight, the weight is about 1/5-6 of the lead-acid product under the same volume.
2. What is a lithium battery used for?
A: Lithium battery is used for power and energy storage. Like emergency power backup or UPS. Dependable electric and recreationalvehicle power, golf cart, reliable and light-weight marine, solar power storage, solar house, small processing factory, surveillance or alarm systems in remote locations.
3.Are your batteries safe?
A: Our batteries are safe. All Zwayn batteries use the safest and most stable components, including a LiFePO4 cathode and abuilt-in Battery Management System (BMS). The BMS protects the cells against excessively high or low voltages, high currents,short circuits, and excessive heat or cold. These are the most common causes of battery failures, and we have taken everyprecaution to mitigate these risks in all of our batteries.
4.How do I choose the correct lithium deep cycle battery for my application?
A: In most standard 12, 24, or 48 volt systems, the best choice of lithium battery is LiFePO4 (Lithium Iron Phosphate/
Pouch/Primary battery cell). The voltage of this type of battery is very similar to an AGM and will work great with readily
available system components for your RV, boat, off-grid power system, solar house(TV, refrigerator, washing machine, air
conditioner, water heater, microwave oven, induction cooker, dishwasher, printer, computer),Telecommunication Tower, hybrid &off-grid solar energy system applications.
5.Can it be series or parallel for use?
A: Yes sir, it can support max. 15 in parallel connection for use, Max 150kwh storage box.
6.Can these battery pack be compatible with my inverter? do you have a company list of the inverter which iscompatible?
A:Yes sir, our battery pack can compatible with most brand of inverter on the market, such as Deye, MUST, SMA, Growatt, Solax,Solis, Sungrow, Sofar, Voltronic, Sorotec, Studer, etc.

Copy product links
Long by picture save/share


Related Products
Contact Us
Sales