SunEvo & SunArk Product Catalog
Products

Deep Cycle 2V 3000Ah Opzv Gel Batteries 2 V Lead Acid Battery

OPzV series is Valve Regulated Lead Acid battery that adopts immobilized GEL and Tubular
Plate technology to offer high reliability and performance. 

 

  • Brand:

    SunArk
  • Cells Per Unit:

    1
  • Voltage Per Unit:

    2
  • Design Life:

    20 years (Float charging)
  • Standby Use Voltage:

    2.23V~2.25V @25°C
  • Cycle Use Voltage:

    2.40V~2.45V @25°C
  • Operating Temperature Range:

    Discharge: -15°C~50°C Charge: 0°C~40°C Storage: -15°C~50°C
  • Normal Operating Temperature Range:

    25°C ± 5°C
  • Self Discharge:

    Monthly Self-discharge ratio is less than 3.5% at 25°C.
  • Container Material:

    A.B.S. UL94-HB UL94-V0 Optional

New Products

What is OPzV Battery

 

OPzV series is Valve Regulated Lead Acid battery ,The Battery is designed andmanufactured according to DIN standards and with diecasting positive grid and patented formula of active material. OPzV series exceeds DIN standard values with more than 20 years
flfloating design life at 25°C, and It is the best solution for cyclic use under extreme conditions.Tubular colloidal batteries (OPzV series) have low self-discharge electrodes, are made of high-quality materials, and have a monthly self-discharge rate of ≤1.5%. They use colloidal electrolytes, have large heat capacity, and good heat resistance. They are suitable for use in harsh environments (40~60°C).It is widely used in new energy systems such as medium and large energy storage, electric power,communication, petrochemical, rail transit, and solar and wind energy. 

OPzV Battery Introduction:

 

OPzV battery has stable capacity, low attenuation rate, excellent sealing performance, no gas permeation, and no pollution to the environment during normal floating charging. It is an environmentally friendly product. It has excellent safety performance, special separator, high porosity, low resistance, and low internal resistance. The copper pole ensures safe discharge of large currents without heating. The concentration of solid gel electrolyte is evenly distributed without delamination.Stable capacity, low attenuation rate, excellent sealing performance, no gas penetration, no pollution to the environment, etc.It has a wide range of application scenarios and is suitable for medium and large-scale energy storage. Widely used in industrial and commercial energy storage, power generation side energy storage, grid side energy storage, data center (IDC energy storage), nuclear power plants, airports, subways and other fields with high safety requirements

Why Choose OPzV Battery?

 

(1) The self-heating temperature of the battery does not exceed the ambient temperature by 5°C, minimizing self-heat loss.

(2) The internal resistance of the battery is low, and the energy consumption of the battery energy storage system with a capacity of more than 2000Ah is within 10%.

(3) The self-discharge of the battery is small, and the monthly self-discharge capacity loss is less than 1%.

(4) The battery is connected by large-diameter annealed copper wire, which has low contact resistance and small wire loss.

(5) Wide temperature range, -45℃~+65℃, can be widely used in various scenarios.

(6) Applicable to medium and large rate discharge: meet the application scenarios of one charge and one discharge and two charges and two discharges.

  1.  
OPzV Battery's Features:
 
1. Electrolyte: Made of German fumed silica, the electrolyte in the finished battery is in a gel state and does not flow, so there is no leakage and electrolyte stratification.
2. Pole plate: The positive plate adopts tubular plate, which can effectively prevent the active material from falling off. The positive plate skeleton is formed by die-casting of multi-element alloy, which has good corrosion resistance and long service life. The negative plate is a paste-type plate, and the special grid structure design improves the utilization rate of active materials and high-current discharge capacity, and has a strong charge acceptance capacity.
3. Battery shell: Made of ABS material, corrosion-resistant, high strength, beautiful appearance, high reliability of sealing with the cover without potential leakage risk.
4. Safety valve: special safety valve structure, suitable opening and closing valve pressure, reduces water loss, and can avoid battery shell expansion, rupture and electrolyte drying up.
5. Separator: The special microporous PVC-SiO2 separator imported from the European AMER-SIL company is adopted. The separator has large porosity and low resistance.
6. Terminals: Embedded copper core lead-based poles have greater current carrying capacity and corrosion resistance.

 

Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Related Products
  • Opzv Battery 2V 1000Ah
    Opzv Batteries 2Volt 2V 1000Ah Tubular Cell Lead Acid Battery

    OPzV series is Valve Regulated Lead Acid battery that adopts immobilized GEL and Tubular Plate technology to offer high reliability and performance.   

  • Rack Mount LiFEPO4 Battery
    SunArk Rack Mount Energy Storage 48V 100Ah 200Ah Solar Lithium Batteries

    SunArk batteries are typically designed to be modular, allowing easy installation and scalability. They come with built-in management systems that ensure safe and efficient operation, including features like battery monitoring, balancing, and protection against overcharging or over-discharging. Rack-mounted lithium batteries are known for their high energy density, long cycle life, and fast charging capabilities, making them a popular choice for many modern energy storage applications.

  • SunEvo Bifacial Doule Glass 540-555W Solar Module
    INMETRO EX Tariff 540W 545W 550Wp 555 Watt Photovoltaic Solar Panel

    Evo 5 Series 144 Half Cells 535W 540W 545W 550 Wp 555 Watt Solar PV Panels TOPCon Commercial Monocrystalline MBB Bifacial Double Side Glass Photovoltaic Solar Panel Module Based on 182mm Solar Cell

  • hybrid solar air conditioner
    Complete AC DC Hybrid Solar Air Conditioning Systems Without Battery

    Solar air conditioners, also known as photovoltaic air conditioners or solar-powered air conditioners, are air conditioning systems that utilize solar energy to power their operations.  It's important to note that the specific features and capabilities of solar air conditioners may vary depending on the manufacturer, model, and design. It's advisable to consult with an expert or manufacturer for detailed information on specific products.

  • Outdoor Energy Storage System
    SunArk Outdoor Energy Storage System 50KW Hybrid Inverter 60KWH Battery

    The SunArk Cabinet Energy Storage System offers a reliable and efficient solution for harnessing and storing solar energy. With its high-capacity battery pack, advanced inverter technology, and robust outdoor cabinet design, it provides a sustainable and dependable power supply for a wide range of applications, including residential, commercial, and industrial.

  • PERC solar cells
    Powerful 210mm Monocrystalline Bifacial PERC Solar Cell

    Introducing our cutting-edge 210 Monocrystalline Bifacial PERC Solar Cells, designed for ultimate efficiency. Featuring an anisotropically etched surface for enhanced light absorption, these cells undergo low-pressure diffusion with excellent uniformity. Equipped with silver front contact bars and a silicon nitride anti-reflection coating, along with silicon oxynitride local back surface file, our solar cells ensure maximum energy generation and durability, making them the ideal choice for your renewable energy needs.

  • on and off grid solar inverter
    SunArk On and Off Grid Single Phase 220V 3200VA Solar Inverter

    Hybrid solar inverters provide greater flexibility and control over your solar power system, allowing you to maximize self-consumption, increase energy independence, and enhance resilience during power disruptions. They are commonly used in residential and commercial applications where a combination of solar power, grid power, and battery storage is desired.

  • Growatt Inverter
    Good Price Growatt Single Phase MPPT Solar Charge Controller On Grid Tie PV Inverter

    Growatt single phase on grid inverter is very popular in Europe countries. It is an excellent design for residential daily electricity consumption.This inverter plays a crucial role in efficiently utilizing solar energy and reducing reliance on traditional power sources, making it an eco-friendly and cost-effective solution for residential energy needs.

Top
Leave A Message
Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Home

Products

Company

whatsapp