Lithium Batteries for Solar Off Grid
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Lithium Batteries for Solar Off Grid

Offers up to 10 times longer cycle life and 5 times longer float/calendar life than lead acid battery. Helping to minimize replacement cost and reduce total cost of ownership.
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Description

Technical Parameters

Feature of LiFePO4 Battery                                                                                                           Product Photo  

 

● Longer Cycle Life: Offers up to 10 times longer cycle life and 5 times longer float/calendar life than lead acid battery. Helping to minimize replacement cost and reduce total cost of ownership.

● Lighter Weight: About 40% of the weight of a comparable lead acid battery. A ”drop in” replacement for lead acid battery.

● Higher Power: Delivers twice power of lead acid battery, even high discharge rate, while maintain high energy capacity.

● Wider Temperature Range: -10℃~60℃

● Superior Safety: Lithium iron phosphate chemistry eliminates the risk of explosion or combustion due to high impact,over charging or short circuit situation.

● HW12100 S

● No Memory Effect: Support unstable partial state of charge (UPSOC) (charge/discharge) utilization.

product-192-189

 

Functions of BMS                                                                                                                                       Application

 

 

● Over charge detection function

● Over discharge detection function

● Over current detection function

● Temperature protection function

● Short circuit detection function

● Balance function

 

● Household

● Solar light

● RV

● Fishing boat

● Golfcart

● Telecommunication

product-1419-502

 

Charge curves at different C-rates

 

Discharge curves at different C-rates

 

 

product-547-383

Life cycle at different DOD

 

Specification

 

Model

HW12100 S

Electrical Characteristics

Nominal Voltage

12.8V

Nominal Capacity

100Ah

Energy

1280Wh

Internal Resistance

≤20mΩ (without BMS)

Cycle Life

≥3000 cycles

Design Life

10 years @25℃

Self-Discharge (30 days)

≤5%,@25℃

Efficiency of Charge

≥98%

Efficiency of Discharge

≥100% @ 0.2C

≥96% @ 1C

Charge

Charge Voltage

14.2-14.6V

Charge Mode

0.2C to 14.6V, then 14.6V charge current

to 0.02C (CC/CV)

Max. Charge Current

100A

Discharge

Max. Continuous Discharge Current

100A

Discharge Cut-off Voltage

9.5-10.5V

Environmental

Charge Temperature Range

0℃~60℃

Discharge Temperature Range

-10℃~60℃

Optimum Operation Temperature

10℃~35℃

Storage Temperature

-20℃~55℃

≤85% Relative Humidity

Water Dust Resistance

IP65

Mechanical

Case

ABS

Terminals

M8

Dimensions

260*168*209mm

Max. Weight

12kg

Min. Gravimetric Specific energy

106Wh/kg

Others

Communication port

Bluetooth

Parallel in maximum

4pcs

Serial in maximum

4pcs

 

Feature of LiFePO4 Battery                                                                                                              Product Photo    

 

● Longer Cycle Life: Offers up to 10 times longer cycle life and 5 times longer float/calendar life than lead acid battery. Helping to minimize replacement cost and reduce total cost of ownership.

● Lighter Weight: About 40% of the weight of a comparable lead acid battery. A ”drop in” replacement for lead acid battery.

● Higher Power: Delivers twice power of lead acid battery, even high discharge rate, while maintain high energy capacity.

● Wider Temperature Range: -10℃~60℃

● Superior Safety: Lithium iron phosphate chemistry eliminates the risk of explosion or combustion due to high impact,over charging or short circuit situation.

● HW12200 S

● No Memory Effect: Support unstable partial state of charge (UPSOC) (charge/discharge) utilization.

product-310-205

 

Functions of BMS                                                                                                                                       Application

 

 

● Over charge detection function

● Over discharge detection function

● Over current detection function

● Temperature protection function

● Short circuit detection function

● Balance function

 

● Household

● Solar light

● RV

● Fishing boat

● Golfcart

● Telecommunication

product-1419-502

 

Charge curves at different C-rates

 

Discharge curves at different C-rates

 

 

product-547-383

Life cycle at different DOD

 

Specification

 

Model

HW12200 S

Electrical Characteristics

Nominal Voltage

12.8V

Nominal Capacity

200Ah

Energy

2560Wh

Internal Resistance

≤20mΩ (without BMS)

Cycle Life

≥3000 cycles

Design Life

10 years @25℃

Self-Discharge (30 days)

≤5%,@25℃

Efficiency of Charge

≥98%

Efficiency of Discharge

≥100% @ 0.2C

≥96% @ 1C

Charge

Charge Voltage

14.2-14.6V

Charge Mode

0.2C to 14.6V, then 14.6V charge current

to 0.02C (CC/CV)

Max. Charge Current

200A

Discharge

Max. Continuous Discharge Current

200A

Discharge Cut-off Voltage

9.5-10.5V

Environmental

Charge Temperature Range

0℃~60℃

Discharge Temperature Range

-10℃~60℃

Optimum Operation Temperature

10℃~35℃

Storage Temperature

-20℃~55℃

≤85% Relative Humidity

Water Dust Resistance

IP65

Mechanical

Case

ABS

Terminals

M8

Dimensions

483*170*240mm

Max. Weight

23kg

Min. Gravimetric Specific energy

110Wh/kg

Others

Communication port

Bluetooth

Parallel in maximum

4pcs

Serial in maximum

4pcs

 

 

Why choose us?

  • Our Lithium Solar Batteries are engineered for maximum performance and reliability.
  • Our business strategy is, intensive management, intelligent production, professional collaboration, one-stop service.
  • Our Lithium Solar Batteries are designed to be user-friendly and easy to operate.
  • The Lithium Batteries For Solar Off Grid provided by us has excellent features, which make our product different from other similar products.
  • Our Lithium Solar Batteries provide stable and consistent power output.
  • We look forward to working with you, respecting and surpassing your individual needs, and providing you with the best products and services!
  • We provide our customers with seamless communication and technical support.
  • Three levels of customer thinking: finding needs and realizing customer value; Mining demand and improving customer value; Lead demand and create customer value.
  • Our Lithium Solar Batteries are eco-friendly and energy-efficient.
  • The company adheres to the principle of common development with customers, regards quality as its life, seeks development by quality, and meets user needs with high-quality services.

Introducing the Next-Generation Lithium Batteries for Solar Off-Grid Solution

 

Are you looking for a reliable and efficient power solution to support your off-grid solar system? If yes, then look no further than our lithium batteries for solar off-grid solution. We offer you the most advanced energy storage technology, which is easy to install, cost-effective, and environment-friendly.

 

Our lithium batteries for solar off-grid solution comes in a variety of models to suit various energy storage needs. Whether you're looking for a small-scale solution for your home or a large-scale solution for your commercial project, our product range has got you covered.

 

Here are several key aspects that make our lithium batteries stand out:

 

High Energy Density - Our batteries offer a high energy density, which means that they can store more energy per unit than other traditional batteries. With this increased energy density, you can have access to more power for longer periods before recharge.

 

Long Service Life - Our batteries have a long service life. They can last for up to 10 years, and some can even go beyond if well maintained. This means that you can get more value for your investment, without having to worry about your batteries losing power or failing prematurely.

 

Fast Charging and Discharging - Our lithium batteries come with an advanced charging and discharging mechanism, which allows for faster and more efficient energy transfer. This means that you can charge your batteries quickly and efficiently, and also discharge them faster when you need power to run your solar system.

 

Safe and Reliable - The safety and reliability of our batteries are the top priorities for us. That is why we have designed them to be shock-resistant, fire-resistant, and explosion-proof. This ensures that your batteries are safe to use and deliver reliable performance over their entire life.

 

Easy to Install - Our lithium batteries for solar off-grid are easy to install, making them a hassle-free solution for homeowners and businesses alike. You can have your batteries up and running in no time, with no special skills or tools required.

 

Cost-Effective - Our lithium batteries are cost-effective in the long run. While they might come at a slightly higher price than traditional batteries, they offer better value for your money over the lifetime of the product. This is because they require less maintenance, last longer, and offer better efficiency in energy storage and transfer.

 

Environment-Friendly - Our batteries are environment-friendly because they are made of recyclable materials and do not emit harmful greenhouse gases. They are also energy-efficient and help to reduce your carbon footprint, making them an ideal choice for eco-conscious homeowners and businesses.

 

In conclusion, our lithium batteries for solar off-grid solutions are a perfect choice for anyone looking for a reliable, efficient, and cost-effective energy storage solution. With a long service life, fast charging and discharging mechanism, and environmentally-friendly features, our batteries are a reliable and sustainable choice for your off-grid solar system. We are committed to providing you with the best quality products that meet your needs and exceed your expectations. Contact us today and take your first step towards independent and sustainable power!

 

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