Product Highlights
• Safe and Reliable
Our Versatile 233kWh Liquid-Cooled Energy Storage Battery boasts a cathode material crafted from LiFePO, renowned for its superior safety performance and impressive longevity. This innovative module can remain on the shelf for up to six months without a charge due to its low self-discharge capabilities. Enjoy the freedom from memory effect, coupled with outstanding performance even with shallow charge and discharge cycles.
• Intelligent BMS
Equipped with an intelligent Battery Management System (BMS), our product offers robust protection against over-discharge, over-charge, over-current, and extreme temperature fluctuations, ensuring your energy needs are met safely and efficiently.
This state-of-the-art system autonomously manages the charge and discharge states, while skillfully balancing the current and voltage across each individual cell, optimizing performance and longevity.
• Eco-Friendly
Embrace sustainability with confidence, as our entire module is crafted to be non-toxic, non-polluting, and environmentally friendly, reflecting our commitment to a greener planet.
• Flexible Configuration
Designed to adapt to your evolving needs, multiple battery modules can be paralleled to expand capacity and power. Benefit from seamless USB upgrades, optional WiFi upgrades, and remote upgrades compatible with Deye inverters, ensuring your system evolves alongside your requirements.
• Wide Temperature Range
Our product excels in diverse environments, with an operational temperature range spanning from -20° to 55°C. Experience exceptional discharge performance and robust cycle life, regardless of the conditions.
Company Profile
Jiyuan Vanyo Battery Co., Ltd. was established in 2010. As a pioneering technology-driven enterprise, we specialize in the comprehensive research, development, production, sales, and service of cutting-edge lithium battery energy storage products and core control systems. Our pioneering offerings include high-performance energy storage systems, innovative photovoltaic storage integrated inverters, and sophisticated battery management systems (BMS). We also provide a robust big data service platform, empowering customers with remote monitoring, seamless online operations, and precise asset management. With two strategic bases, we cater to both domestic and international customers. Our flagship products encompass industrial and commercial energy storage, household energy storage, portable energy storage, lead-to-lithium power solutions, photovoltaic storage and charging integrated equipment, energy storage inverters, photovoltaic storage integrated inverters, and more. They find applications in industrial parks, finance, electricity, communications, pharmaceutical rail transit, smart cities, IoT, photovoltaics, , industrial automation, and a myriad of other sectors. Our unwavering commitment to delivering safe, lightweight, and long-lasting green energy solutions is backed by global certifications including UL, CE, KC, IEC, UN38.3, ROSH, etc. Our offerings reach over 100 countries and regions, including Russia, Ukraine, South Africa, Nigeria, the United Kingdom, Germany, the Netherlands, Kenya, the Philippines, Syria, Myanmar, Dubai, Zimbabwe, and beyond. With 15 years of expertise in the new energy domain, we've garnered acclaim from clients worldwide. We deliver comprehensive all-in-one energy system solutions, ,premium products, expert teams, and satisfying after-sales service systems. Adhering to core values of 'customer-centric and striver-oriented,' we strategically position ourselves to assess the landscape, seize opportunities, and pursue shared growth with our partners.
Certificates
FAQ
Q1. Do you have MOQ (Minimum Order Quantity) Limit?
A: Absolutely! There's no Minimum Order Quantity (MOQ) barrier. Feel free to request even a single piece for sampling or any minimal quantity that suits your needs.
Q2. What about the Lead time?
A: For our standard products, you can expect a swift turnaround: Samples are ready within 3-5 days, and bulk orders within 3-5 weeks. If you desire a customized solution, we maintain the same impressive lead time of 3-5 weeks, whether for samples or bulk purchases.
Q3. How do you ship the goods? How about the Shipping time?
A: Opt for our expedient air door-to-door service, taking just 6-12 days via FEDEX, UPS, or DHL. This is ideal for your urgent, smaller orders.
For larger shipments, our sea door-to-door service is the way to go, with a delivery window of 25-50 days, perfectly suited for bulk orders.
If your preference is sea to delivery port, enjoy a 20-35 day shipping time, tailored for bulk consignments.
Need urgent delivery for heavy packages? Our air shipment to the airport takes only 3-5 days.
Q4. What are your process of handling orders?
A: Begin by sharing your requirements or specific application. We'll craft a tailored solution and provide you with a quote. Upon order confirmation and deposit payment, we promptly initiate production.
Q5. Is it available to print my logo on the product?
A: Absolutely! For your OEM requests, simply provide your logo, and we'll ensure it's elegantly displayed on the product label. For products with metallic or aluminum casings, a sleek silk-print option is available to showcase your brand.
Q6: Does the BMS have low temperature charging disconnect?
A: Certainly! Our BMS is equipped with state-of-the-art low and high temperature protection features. These safeguards prevent battery damage and enhance longevity.
The low temperature cut-off protection for charging operates at 0ºC ± 4ºC (32°F ± 39.2°F), ensuring optimal performance.
For discharging, the low temperature cut-off is -20ºC ± 4ºC (-4°F ± 39.2°F), offering robust protection.
Our high temperature cut-off kicks in at 55°C ± 3°C (131°F ± 37.4°F), maintaining the battery's safety and integrity.
Q7: Do I have to buy a special charger for LiFePO4 batteries?
A: We recommend a specialized lithium iron charger for optimal battery performance. However, you have additional options to consider:
Scheme 1: Leverage photovoltaic solar panels alongside MPPT to effectively charge the battery.
Scheme 2: Utilize an inverter with an integrated AC to DC charging function for seamless battery pack charging.
Q8: What is a BMS?
A: A Battery Management System (BMS) is crucial for safeguarding your lithium-ion cells and users from hazardous conditions like voltage or temperature extremes and system shorts. It intelligently disengages to avert damage. Moreover, our BMS ensures equilibrium among cells, balancing the charge during every cycle by adjusting the charge rate across cells, thus maximizing the battery pack's quality and efficacy.
Q9: How long do LiFePO4 batteries last?
A: Our LiFePO4 lithium iron batteries are engineered for longevity, delivering over 6000 cycles compared to just 300-500 in standard lead-acid batteries. Enjoy a service life 8 to 10 times longer than conventional lead-acid options.
Q10: Are your Batteries safe?
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