Polinovel 15kw System 48v 300ah Lifepo4 Lithium Ion Solar House Electric Storage Battery
Polinovel produce high-quality lifepo4 lithium battery pack for light electric vehicle, golf cart, rickshaw, boat and energy storage application field. The battery voltage is from 12v to 120v, the capacity is from 20ah to 2000ah.
Polinovel Advantages:First-class R&D team: Our R&D colleagues are from the TOP3 Lithium battery companies in China. we have rich experience in battery design, electronics, testing and real application. We keep in close communication with universities and scientific institutions. We promise to offer you a professional and high cost-effective solution.Strict Quality Control: We set strict QC standards to include appearance, package, internal structure, electric performance etc. We promise to offer our customers high-quality batteries.Customer-first culture: 80% of our customers are 5 years above long term partners. We treat our customers as our friends, family members. Every battery we produced, sold are a priceless trust from customers, we cherish it and match the word to deed.
| Items | Parameter |
| BatteryType | Lifepo4 |
| NominalVoltage | 51.2V |
| NominalCapacity | 300Ah |
| Communication | RS485RS232 CANbus (Optional) |
| RecommendChargeVoltage | 58.4V |
| FloatingChargeVoltage | 55.2V |
| DischargeCut-offVoltage | 40.0V |
| ChargeCurrent Range | 0.1 to 100A |
| Max ContinuousDischargeCurrent | 200A |
| Peak DischargeCurrent(<3s) | 400A |
| Dimension | Length: 840mm |
| Width: 450mm | |
| Height: 380mm | |
| Weight | 140Kg |
Clients & Polinovel
Life Cycle ofPolinovel Battery
Even for Polinovel Battery, under 100% DOD, it remains 80% of initial capacity after more than 2,000 life cycles; and, under 50% DOD, it remains 80% of initial capacity after 6,000 life cycles. Without improper use, 8 ~10 years lifetime is no problem forthePolinovel Battery.
Temperature Effects onPolinovel Battery
@1C discharge, our battery remains,
75% discharge @working temperature -10℃
90% discharge @working temperature 0℃
98% discharge @working temperture 20℃
99% discharge @working temperature 40℃
Over-temperature Protection
With over-temperature protection, BMS will cut off discharge or charge when battery temperature meets 65℃.
Custom Solutions according to the working environment
Hot Environment
Design better heat dissipation structure,
Add cooling devices if necessary,
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Cold Environment
Precharge circuit to heat up the battery,
Choose special low-temperature cells,
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Polinovel lithium battery waterproof testing
Polinovelhigh technology lithium batteries are also widely used for marine applications, like Yachts, Fishing Boats, Sailing boats, Kayak, Catamaran, etc. Most manufacturers, businesses, users are concerned about the case of the battery can be waterproof or not.
Analog Car Vibration Test
To ensure the safety of our lithium batteries, we not only had many electric tests but also had a series of environmental tests, including theAnalog Car Vibration Testbelow.
“WE CARE EVERY DETAIL”—– Polinovel
The quality of products is often reflected in some small details. In order to highlight the quality of the product, we must pay attention to the details of the product and pay attention to details, which is one of the secrets of product quality.
For more details of each series battery, please check on our website or contact our sales.
HOW IS QUALITY & PRODUCTION GUARANTEED?
Polinovel provide both battery cells and battery packs, with the most advanced 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.
Some Application Case of PolinovelBattery
1. Energy Storage field.
The 12KW solar system configured with 12pcsx12V/300Ah Polinovel battery, total approx. 43.2KWH power to keep the household appliances running for a whole rainy/cloudy day(Clickabove picture to know more…).
2. Light Vehicle (Boat) Filed.
The 48V 5000W inverter for our customers with 4pcsx12V/200Ah Polinovel battery, total approx.9600Wh power to keep the boat application running.(Click the abovepicture to know more…).
3. RV etc. 12V Battery Field.
Our customer using a 12V 1000W inverter with 1pc X12V/100Ah (lifepo4) battery for the RV.(Click the abovepicture to know more…).
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Please Just feel free to tell us the battery you arelooking for. We have high professional design and production experience in lithium battery pack solutions. Dear friend, Please don’t hesitate to contact us.
Polinovel Production & Delivery
We understand customer’s concerns about the lead time, and we always do our best to shorten our production time without sacrificing quality.
Polinovel OEM & ODM Service
In the lithium battery industry, different customers may have different requirements on their batteries, because of their different applications. Besides, most customers would prefer to have the batteries with their own brand.
Thank you for your visiting to our showroom, please feel free to contact us, we promise to offer you a professional and effective solution plan.
