HS-YD8KW

Energy storage system

Meet the HS-YD8KW integrated energy storage station by Haisic, an all-in-one plug-and-play solution reshaping residential renewable energy usage. This compact unit merges built-in inverter and high-capacity energy cell into one mobile cabinet, standing as the flagship integrated product of haisic energy storage ecosystem. The core power supply inside is a premium haisic LiFePO4 battery, a robust lifepo4 battery also categorized as reliable Haisic lithium battery, professionally engineered to act as a long-lasting solar battery for daily household power backup. As a complete packaged power solution from trusted haisic power, this integrated station serves as a ready-to-use haisic solar battery pack, enabling homeowners to effortlessly capture, store and consume clean renewable energy to build personalized haisic solar power systems without complicated separate equipment matching.

Equipped with a 25.6V 314Ah large-capacity cell pack, this integrated system holds total stored energy up to 8038.4Wh, sufficient to power most daily home electrical appliances for hours during grid blackouts. Its embedded hybrid inverter supports up to 5000W solar panel input with a wide 40V-450V MPPT voltage range, efficiently converting sunlight into usable electricity to charge the internal lifepo4 battery steadily. It delivers a continuous rated output of 4200W and 5400VA surge power to handle startup peaks of air conditioners, refrigerators and kitchen devices smoothly. Designed with universal 230V AC output compatible with global household standards, the mobile wheeled cabinet design lets you move this haisic battery freely between rooms, outdoor yards and temporary working spaces with zero installation hassle.

 Safety and ultra-long service lifespan are the biggest advantages of this integrated Haisic lithium battery storage device. The internal haisic LiFePO4 battery features excellent thermal stability and no risk of thermal runaway, paired with an intelligent BMS management system that delivers full protection against overcharging, over-discharging, short-circuit and extreme temperature fluctuations. Rated IP20 ingress protection and wide working temperature span from -10℃ to +55℃ allow stable operation across seasonal climate changes. Every unit undergoes strict quality testing and complies with international safety norms, perfectly adapting to residential, small commercial and light industrial load demands for your customized haisic energy storage layout all year round.

Company Profile

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.

Ideal for family power outage backup, off-grid countryside houses, vacation cabins and small workshop energy self-sufficiency scenarios, this all-in-one haisic solar battery eliminates the trouble of separately purchasing, wiring and assembling inverters and storage batteries. By relying on professional haisic power technology, you can maximize the utilization of rooftop solar resources, store excess daytime solar energy for nighttime consumption, drastically cut monthly electricity bills and completely get rid of the constraints of public power grids. Investing in this integrated storage unit is the most convenient way to enjoy stable, eco-friendly and cost-effective haisic solar power for your entire household long term.

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.