Place of Origin:
China
Brand Name:
VP / No Logo / Customize brand / OEM / ODM
Certification:
MSDS CE IEC UN38.3 ROHS TUV
Model Number:
VP-AC-S4
Energy Storage Battery VP LiFePO4 20.4KWH ESS Support High Discharge Power
Key Features & Benefits for Your Business:
Specifications:
| Product Performance | VP-AC-S4 |
|---|---|
| Rated Capacity | 20.4KWH |
| Cell Type | Lithium Iron Phosphate |
| Cell Configuration | 4*32S1P |
| Rated Voltage | 409.6V |
| Rated Capacity | 50AH |
| Operating Voltage Range | 345.6V~467.2V |
| Rated Charge And Discharge Current | 50A |
| Rated Charge And Discharge Power | 20.48KW |
| Communication | CAN / RS485 |
| Cycle Life | 6000 |
| Operating Temperature Range | -15~45℃ |
| Relative Humidity | 5%~65% |
| Weight | 217±8KG |
| Size(L*W*H) | 630*380*1120mm |
| Battery Box Packaging Weight | 64KG |
| Main Control Box Packaging Weight | 24.3KG |
Choose Guangzhou Victory Technology as your strategic manufacturing partner, not just a supplier. We are a professional energy storage battery factory from Guangzhou, China, offering lithium batteries, dry cell batteries, and complete energy storage system solutions. With full OEM/ODM customization, dedicated B2B support, and quality local after-sales engineers, we ensure a reliable, long-term partnership for your clean energy projects.
Description:
This 20.4KWH 409.6V system is a complete home energy solution. Its modular, space-saving design integrates high-performance LiFePO4 cells for consistency and a 10+ year lifespan. Operation is simplified with a one-key switch, while integrated protections (over-temperature, over-charge, over-discharge, short-circuit) ensure safe and reliable performance for years to come.
Applications:
This system is perfectly suited for villas, whether with newly installed or existing solar panels. It maximizes photovoltaic self-consumption by storing excess solar energy for use at night or during low production, enhancing energy independence and reducing grid reliance for homeowners.
Notices:
1. System installation must be performed by a certified electrician. Avoid DIY wiring to prevent safety hazards and ensure correct setup.
2. Always connect the battery with the correct polarity. Reverse polarity connection can cause catastrophic failure of the Battery Management System (BMS).
3. Operating the battery outside the specified charge and temperature ranges will reduce its expected service life.
4. Install in a cool, dry place with good airflow. Keep >3 meters from heat sources. Do not install in enclosed furniture, under beds, or in humid (>65%), dusty, or flammable areas.
5. For safe and efficient operation, consistently monitor temperature, maintain correct SoC, ensure clear ventilation, and perform regular system checks as outlined.
FAQ
Q:What kind of certificates your products have acquired ?
A:Most of our solar products have acquired CE, and TUV certificates, which is able to satisfy most country's importing requirements.
Q: What's your pricing strategy? Do you offer bulk discounts?
A: Our pricing varies based on the volume of the order and specific requirements. We do indeed offer discounts for large-scale orders. For a detailed pricing strategy, we recommend reaching out to our sales team.
Q: How long does it take to ship after an order is completed?
A: The shipping time depends on the scale of the order and specific requirements. We provide an estimated shipping time after the order is confirmed.
Q: Can you handle large volume orders?
A: Absolutely. At Guangzhou Victory Technology Co., Ltd., we've got a staggering production capacity of billion batteries annually. No matter how large the volume of your order, we're prepared to deliver.
Q:Are your battery real capacity?
A:All of our battery cells with Grade A, 100% new and real capacity.
Ready to Specify or Private Label? Contact our B2B sales team for:
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