High Quality Lifepo4 Battery Solar System, Li-ion Battery For Solar System, Solar Battery Lifepo4 48v Suppliers in China

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Polinovel 8.3kwh Power Lithium Ion 48v Storage Li-ion Bank Generator Li Lifepo4 Battery Solar System

Product Description

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Polinovel wall-mounted solar home battery is an energy Storage Battery pack, which is used together with solar modules, solar inverters and power grid to form a residential energy storage system with off-grid function.

The energy storage battery pack serves as an energy storage unit, and constitutes a small micro grid system with power grid, solar modules, and solar inverter. The energy storage battery pack is a core component of the system.

The rising global demand for solar,wind and other clean energy has seen the market grow exponentially over the last few years, with the trend predicted to continue. Due to the inherent limitations of renewable energy, the Lithium Battery energy storage industry develop rapidly. And people in urban and rural area often have to encounter power cuts and irregularities in power distribution during the peak times. Polinovel solar power home battery can store the electricity for you effectively and smoothly. It reduces your reliance on the grid by storing your solar energy for use when the sun isn’t shining. Use it to save money, reduce your carbon footprint and prepare your home for power outages. While power needs will vary from home to home, customize your system depending on how long you need backup power. Please feel free to contact for the best solution.
Product Description
Nominal Voltage
51.2V
Nominal Capacity
162Ah
Voltage Range
43.2 to 57.6V
Standard Charge Current
60A
Continuous Discharge Current
100A
Pulse Discharge Current(5s)
200A
Communicate Interface
RS485 / RS232
Weight
100Kg

Durable advantage

8 years working life

Wide temperature range 

 Discharge: -20~60℃;
 Charge: 0~45℃ .

Safety advantage

Patented screw fasten type;
Patented fasten PCB + BMS double safe protection

Detailed Images


Patented screw fastened type that presents you more safe and reliable using experience.

PCB Connection Between Battery Modules. If a single cell has a short circuit or other problem, the PCB will isolate it, and the whole battery pack will work normally except for a slight drop in voltage.

Insulation Epoxy Board Presenting safe protection.

Nickel Plated Copper Board Fixing Battery Modules.

Power Type of Cable Withstand Higher Current.

PVC Sleeve Protection Wires & Welding Spots. Protect the wires from the abrasion.

Clients & Polinovel
Polinovel Culture

Happy Working, Happy Team !

Outstanding colleagues !

Production & Test

HOW IS QUALITY & PRODUCTION GUARANTEED ? Check out our advanced production facilities and testing facilities .

Polinovel provide both battery cells and battery packs, with the most advance production technology and the highest quality components, to make our lithium batteries unlike Others in the market.


Polinovel strictly follow the high-standard production and testing processes, to guarantee lithium batteries are qualified and safe for use in different applications. 


Analog Car Vibration Test of Lithium Battery

Analog the damage caused by bumps in the transportation process, to make sure the resistance of lithium battery for environmental vibrations.

Analog Lithium Battery encountered different road conditions such as bumps, uphills, downhills, turns, sharp turn, etc. Polinovel Lithium Battery is suited to all the above road conditions, not only with stable performance, but also safe and secure.


Waterproof test on lithium battery


Polinovel high technology lithium batteries are widely used in marine, like the Yachts, Fishing Boats, Sailing boats, Kayak, Catamaran, etc.   People may concern if the batteries are safe enough to operate on my vehicles. Below is a waterproof testing of lithium battery for reference:

Put the batteries in the sink, fill with water and put some fish in.  

Multimeter measuring battery voltage and current, battery work normally, and fish is alive, No electric leakage. Polinovel high technology including special processing on lithium battery production crafts to meet the requirements of IP standard in different installation and operating environment. If you want waterproof lithium battery, we are very pleasure to provide you, please let us know your requirements.


Nail Penetration Test

To approve the safety of our LiFePO4 Batteries, we had a series of environmental tests.The battery pack is penetrated by two nails, after 6 minutes, there is no fire, no explosion during the whole testing process.The stable chemistry of lifepo4 battery proofs to be outstanding safe for use even in extremely tough operating environment.

Certifications

POLINOVEL TAKE SAFETY SERIOUSLY
We strive to produce and provide the safest lithium battery to customers. Our lithium battery have been rigorously tested and certified to be safely used in wide applications around the world.



SAFE FOR TRANSPORTATION
Recently, all lithium batteries are required to pass UN38.3 for shipment. We are proud of our batteries are conform to UN38.3 shipping regulations that are safe for air or sea shipping.

APPLY FOR CERTIFICATIONS
Polinovel can also cooperate to help applying for other safety relevant certifications to meet the market demand as per customer's request. Like CE, MSDS, UL, IEC etc.

Certificate Time:

CE -----  2 weeks          MSDS ----- 1 weeks           UN38.3 ----- 4 weeks         UL/IEC ----- 10 weeks

Certificate Cost:
This contains two costs - Sample & Testing.  Both of them are charged basing on exact battery specification. You are welcome to inform us the battery model you are interested for quoting.

Be Your Good Partner
POLINOVEL, A PROFESSIONAL SUPPLIER OF LITHIUM BATTERY!

10+ Years  Experience in lithium battery

30+ Countries Experience of export

Polinovel Advantages:

First-class R&D team: Our R&D colleagues are from the TOP3 Lithium battery companies in China. we have very rich experience in lithium battery design, electronics, system testing and real application. Our R&D manager, Mr. Yan is the visiting professor of Shenzhen Technology College, we keep close communication with famous university and scientific institution. We promise to offer you a professional and high cost-effective battery solution for you.


Strict Quality Control: We set a series strict QC standards include battery battery appearance, package, internal structure,charge / discharge performance, IP request etc. We strictly obey this standards to make sure every customers can get high quality battery from us.

Customer first culture: 80% of our customers are 5 years above close win-win cooperation partner. We treat our customers as our friends, family members. Every batteries we produced, sold are priceless trust from customers, so we cherish it and we keep a grateful, royalty and honesty heart to our customers.


Polinovel Target Market:

1. 12 volt Standard Lithium Battery.

2. Golf cart, AGV, forklift, boat, etc.low speed mobility battery.
3. Energy storage field (battery unit capacity: 50kwh below).


Q & A

Q1.: Does Polinovel support door to door shipping? drop ship ? 
A1.: Yes. Normally if the unit weight of the lithium battery is below 30kg, we can arrange DHL,UPS,FedEx to delivery it to the destination address.(Kindly note: Lithium battery freight fee is a little bit higher than normal product) . If the unit weight of the lithium battery is higher than 30kg, we can arrange the sea shipping and then arrange our shipping partner in your country to ship it to the destination address. If you are a company, we suggest you buy a small mass production order to ship it via sea. The unit import cost will be much lower than air shipping way. We support drop ship.

Q2.: Can we do series and parallel connection by ourselves (12 volt battery)?
A2.: Yes. As lithium battery is different from lead acid batteries,we should pay attention to below tips:
a.: Connect the same spec. battery pack. 12v 100ah with 12v 100ah; 12v 300ah with 12v 300ah. Please don't mix them.
b.: The voltage difference of the connection batteries should be 50mV below.
c.: Our battery support 4 series connection OR 4 parallel connection. Please don't series and parallel connection at the same time.
d. If we don't obey the tips, It may cause battery damaged or shorten the battery lifespan. 

Q3.: How can I resell lithium batteries well in my market ?
A3.: Do market research, set your focus application field,learn more knowledge about lithium battery industry. build your own brand. We can work together to explode the market.

Q4. Does Polinovel battery include BMS? Can we use it for vehicle?
A4: Yes, our battery pack include BMS, you can use it for low speed vehicles.And make sure the discharge current can meet the application request . If you want to use standard vehicle, please inform us, we need to adopt more complex design BMS and different technology solution. 
...... 
Your inquiries or questions are welcome, we will reply you quickly !



Contact us if you need more details on Lifepo4 Battery Solar System. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Li-ion Battery For Solar System、Solar Battery Lifepo4 48V. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Power Wall Storage Battery