About Us
Welcome to Guangdong ShengShiMingMen Tech Co., Ltd, a beacon of innovation and excellence in the heart of China’s bustling industrial landscape. Our company, located in the vibrant province of Guangdong, stands as a testament to the relentless pursuit of technological advancement and sustainable development.
Our Foundation
Founded with a vision to revolutionize the energy sector, Guangdong ShengShiMingMen Tech Co., Ltd is a high-tech enterprise specializing in the research, development, and manufacturing of cutting-edge energy solutions. Our state-of-the-art technology research and development center is the cradle of innovation, where our dedicated team of experts works tirelessly to push the boundaries of what’s possible.
Our Facilities
At the core of our operations is our factory, equipped with an advanced dust-free electronic workshop that ensures the highest standards of quality and efficiency in production. This facility is the backbone of our OEM/ODM services, allowing us to tailor our offerings to meet the precise needs of our clients, from conceptual design to mass production.
Join Us on Our Journey
We invite you to explore our innovative solutions and join us in our journey towards a sustainable and energy-efficient future. Whether you are looking for a reliable OEM/ODM partner or seeking advanced energy solutions, Guangdong ShengShiMingMen Tech Co., Ltd is your trusted choice.

Household Energy Storage Battery FAQ

  • 1. Can we put different Lithium-ion (LiFePO4) battery battery pack in parallel or series by ourselves?

    Yes , The battery can be put in parallel or series by customers. But there are few tips we need to pay attention;
    ① Make sure the voltage of each battery are same before put inparalle. If they are not same, charge them to the same rate
    ② Don’t not put discharged battery and undischarged battery in parallel. This may reduce the capacity of the whole battery pack.
    ③ Advise us the target capacity of the whole pack if you would like to put them in series. We will choose the suitable BMS for each battery.

  • 2. Can we put Lithium-ion (LiFePO4) battery pack in parallel or series by ourselves?

    YES, but the batteries should be in same voltage and capacity, or it will influence the cycle life of the battery pack. Also you should tell us and we will match them before delivery. Before handling the battery, check the voltage of each battery is necessary.

  • 3. How many pieces battery can I connect in parallel?

    Our battery is allow to parallel. We recommend 15pcs max in parallel for you.

  • 4. For 48v 200ah 10kwh battery, how many pcs solar panel do I need to use?

    Generally speaking, 4pcs 540w or 5pcs 450w will enough. But if you want have efficient charging sources, you can consider to add 2 more pieces.

  • 5. How to choose suitable battery for my house?

    If your inverter is 5000w, you can choose at least 51.2V 100ah with 100A bms.

    If you want more storage energy, you can choose bigger one(200ah) if your inverter is 8000w or 10kw, you need to choose at least 51.2V 200ah with 200A bms

  • 6. What does household energy storage battery can do?

    Keep the lights on during power cut so as to avoid something bad happened in your home and office. Supply power for garage if the door is closed and you’re trapped during power cut Ensure your fridge work normally to keep the foods fresh.

    A backup power for your WIFI, room vehicles and garden tools.

  • 7. What household solar batteries can do?
    • Store the surplus energy and output during peak time
    • Save your money from the peak and valley electricity
    • lower carbon emission.
  • 8. Why household energy storage systems?
    1. Our responsibility is to care your family’s electric power. Our household energy storage battery can make your home get continuous power supply. Also we work with the companions like BYD,CATL and LIHEN, who are top innovators on this field, and offer you the best product service. All the customers can use our products whether you have solar panels or inverters or not.