High Voltage LiFePO4 15kwh 20kwh 30kwh Home Solar Energy Storage System Lithium Battery

Product Description

          Elite New Energy Co., Ltd. is an Original Lithium Ion LiFePO4 Battery Pack Manufacturer with 15+ years Experience in Energy Storage System(ESS) and Motivation Power System Industry. Including High Voltage, 48V 100Ah Stackable Low Voltage Battery Packs,PowerWall Li ion Battery Pack,All in One Home Storage Solar System Battery,Lithium Power Battery for Solar and Golf Cart Diy Modify Coversion Kit.Our factory is Located in Dongguan, China, we also own two subsidiaries in United States of America, Spain, Covering an Area of 10,000 Square meters, with annual production capability of 1GWH. Equipped with state-of-art facilities and equipment, certified with ISO9001, ISO14001 and ISO45001, complied with up-to-date certifications: CE RoHS, BIS, MSDS, UN38.3, Elite's products perfectly meet international standards with most excellent performance and safety compliance, and fully qualified for high and OEM/ODM markets.
 

15Kwh 20Kwh 30Kwh 40Kwh 50Kwh High Voltage Energy Storage Battery System LiFePO4 Solar Lithium Ion Batteries Pack

 

1. Easy Relocation & Easy Installation:Integrated wheels allow for effortless movement and repositioning, ideal for temporary setups or space optimization New modules automatically sync with the stack upon connection with plug-and-play connector.
2. Scalable Capacity:Supports series connection of up to 10 units, expandable capacity to 50kWh Modular design for flexible capacity upgrades.
3. Wide Compatibility:Multi-protocol support, pre-configured with major inverter brands Ideal for solar-powered homes and off-grid cabins applications.
4. Intelligent BMS with Advanced Protection:Multi-layer BMS safeguards battery health with real-time cell monitoring, dynamic current adjustment for maximum safety and reliability

Typical Model	ELT15K100H	ELT20K100H	ELT25K100H	ELT30K100H	ELT40K100H
Number of battery Modules	3	4	5	6	8
System Parameters
Battery Type	LiFePO4
Battery Module	5120Wh, 51.2V 100Ah
Nominal Energy	15.36kWh	20.48kWh	25.6kWh	30.72kWh	40.96kWh
Nominal Voltage	153.6V	204.8V	256V	307.2V	409.6V
Operating Voltage	120-175.2V	160-233.6V	200-292V	240-350.4V	320-467.2V
Rated DC Power	15.36kWh	20.48kWh	25.6kWh	30.72kWh	40.96kWh
Rated Capacity	100A
Max. Continuous Charge Current	80A
Max. Continuous Discharge Current	80A
Peak Discharge Curent	150A
Communication	CAN
LCD Display	Yes
General Parameters
Dimensions (W*H*D) (mm)	500*470*800	500*470*972.5	500*470*1145	500*470*×1317.5	500*470*×1662.5
Weight (kg)	167.6	214.2	260.8	307.4	400.6
Installation Location	Indoor
Mounting Method	Floor stand
Operating Ambient Temperature Range	Charge:0~55ºC / Discharge:-20~65ºC
IP Standard	IP54
Allowable Relative Humidity Range	0% to 95% (non-condensing)
Warranty	5 years

 

Q1. Do you have MOQ (Minimum Order Quantity) Limit?
A: No, Elite do not have MOQ limit, 1 pieces sample order or small quantity is available.

Q2. What about the Lead time?
A: Standard product lead time: Samples: 3-5 days, Bulk order: 3-4 weeks.
Customized product lead time: 3-4 weeks both for sample or bulk order.

US & EU Warehouse Ready to Ship Products Can shipping out once your payment confirmed.

Q3. How do you ship the goods? How about the Shipping time?
A: By air door to door (6-12 days): FEDEX, UPS or DHL, suitable for urgent small order.
By sea door to door (25-50 days): suitable for bulk order.
By sea to delivery port (20-35 days): Suitable for bulk order.
By Air to airport (3-5 days): Suitable for urgent heavy package.

Q4. How to proceed with an order?
A: Firstly, providing your requirements or applications, then we will provide battery solution and quote accordingly.
Secondly, confirming the order and do the deposit for it, then we will arrange the production.

Q5. Is it available to print my logo on the product?
A: Yes. For OEM Demand Just send us your logo and we will make a label for the product. For product with metal/aluminum case, logo silk-print on the case is available.

 

Q6: Does the BMS have low temperature charging disconnect? A: Yes, of course! If you purchase our battery with low-temperature cutoff,our BMS has low-temperature protection cut-off function to protect your battery from low-temperature damage and extend battery life.
Low temp cut off protection (Charge): 0ºC ± 4ºC (32°F ± 39.2°F)
Low temp cut off protection (Discharge): -20ºC ± 4ºC (-4°F ± 39.2°F)

Q7: Do I have to buy a special charger for LiFePO4 batteries?
A: We recommend using a lithium iron phosphate 4-string (14.6V) charger to charge the battery.Additionally, you have two other options:
Scheme 2: You can use photovoltaic solar panels to charge the battery through MPPT.
Scheme 3: You can use an inverter with a built-in AC to DC charging function to charge the battery pack.

Q8: What is a BMS? A: A Battery Management System (BMS) is responsible for protecting the li-ion cells and the user from unsafe operating conditions, such as low or high voltage, low or high temperatures, and system shorts. It shuts off the battery to prevent damage.Our BMS also ensures cell balance. During each charge cycle, it reduces the charging rate in cells that have been topped off first, allowing other cells to catch up. This maintains cell balance and ensures the quality and efficiency of the battery pack.

Q9: How long do LiFePO4 batteries last?

A: Our LiFePO4 lithium iron batteries provide 4000+ cycles, compared to 300-500 cycles in lead-acid batteries. The service life of LiFePO4 batteries is 8 to 10 times longer than standard lead-acid batteries.

Q10: Are your Batteries safe?
A: Our LiFePO4 batteries are manufactured using automotive-grade LiFePO4 cells, offering higher energy density, no memory effect, more stable performance, and greater power.The stable Lithium Iron Phosphate chemical structure makes LiFePO4 batteries resistant to burning or exploding, even at high temperatures, short circuits, impact, and drops. They have been tested and certified for safety by CE.Our batteries do not contain heavy metals or rare metals, making them more environmentally friendly. They are often referred to as green batteries.All our lithium battery products have a built-in battery management system (BMS) that protects against overcharge, deep discharge,overload, overheating, and short circuit. The BMS also ensures a low self-discharge rate.Furthermore, our BMS has a high-temperature disconnect function. When the internal battery temperature reaches 75°C (167°F), it automatically disconnects to protect the battery. It also disconnects if the overcharge voltage exceeds 15V or the overdischarge voltage drops below 8.8V.