New Home Use 10/15kwh Lithium Battery 51.2V 280ah Roller Type Wholesale

• Customization: Available
• Weight: 85kg, 109.5kg
• Warranty: 10 Years
• Model NO.: Roller-LV-10K, Roller-LV-15K
• Cycle Life: 8000 Cycles
• Nominal Capacity: 10kwh 15kwh
• Battery Capacity: 10-15kwh
• Battery Type: Lithium Ion
• Communication: Can/ RS485
• Protection: IP65
• Nominal Voltage: 51.2V
• Dod: 90%
• Cooling Method: Natural Cooling
• BMS: Yes
• Transport Package: Wooden Box
• Specification: 741*480*251mm, 881*480*251mm
• Trademark: United Energy
• Origin: China
• HS Code: 8507600090
• Production Capacity: 1000PCS/Week
• Package Size: 74.00cm * 48.00cm * 25.00cm
• Package Gross Weight: 120.000kg

Product Description

 

Product Description

Lithium Battery

10/15kWh | Roller | 51.2V 205/280Ah

 

1. This battery is equipped with an integrated(BMS), and IP65 protection rating.
2. 8000+ cycles lifespan and 90% (DOD), it offers efficient discharge.
3. lt operates stably in extreme temperatures ranging from -20°C to 55°C and functions normally in humidity levels between 5% and 95% RH.
4. The battery features a 360° fully rotatable design, with a lightweight construction that reduces installation and mobility challenges.
5. Modular integration design, supporting parallel connection of 2 to 16 battery modules.

Service

UE Energy is committed to providing you with a time-saving project process, effortless full-service support, efficient system integration, and convenient installation and maintenance. From consultation and design to equipment supply and technical support, we offer a comprehensive solution to meet all your solar energy needs-making green energy simpler and smarter!

Technical Data

Model	Roller-LV-10K	Roller-LV-15K
Nominal Energy	10.49kWh	14.33kWh
Nominal Capacity	205Ah	280Ah
Nominal Voltage	51.2V
Operating Volatge	40-58.4V
Max. Charging Current	150A
Max. Discharging Current	200A
DOD	90%
Number of Strings	16
Installation	Mobile
Battery Type	LiFeP04
Communication	CAN/RS485
Cycle Life	≥8000@25C,0.5C
Working Temp Range	Charge:0°C~55°ºC Discharge:-20°C~55°ºC
Protection Grade	IP65
Cooling Method	Natural Cooling
Net Weight	85kg	109.5kg
Dimension(W*H*D)	741*480*251mm	881*480*251mm

 

Detailed Photos

 

UE Technical Service

About Us

As a global leader in the smart energy industry, UE is dedicated to advancing clean energy for a sustainable future.

With over 15 years of expertise, UE delivers innovative solar products and services designed to make renewable energy more efficient and accessible.

Our mission is to accelerate the global transition to clean energy, empowering individuals and businesses to harness the power of the sun-anytime, anywhere.

Supported by a proven 6-step service process, we ensure seamless installation, maintenance, and monitoring of PV systems for long-term reliability and success.

Just to leave your mail or phone, and we will reach you within 2 hours.
 

FAQ

Q1: How long of the warranty or guaranty? How does the warranty works? A: 10 Years

If there were any quality problems during the warranty period,we will check it technically thought pictures or videos provided from the project site,solutions will be provided in 1 working day according to the specific situation (send new parts or replace with a new product for free for you if it's product quality problem).

Q2: How can i know the quality of your product? A: We can have online video call with you any time, so you can monitor the whole production process, you can also send 3rd party to our factory for goods inspection, the whole set of test report can be presented when production is finished.

Q3: Do you have MOQ? A: We do not have MOQ, small order is welcome to test our quality.

 

Q4: What is a solar system?

A: Solar energy system is a system that converts solar energy into electrical energy house appliances use or sold to the public grid.
The system mainly includes: solar panels (produce DC power); and inverter (converts DC power into AC power) for households to use
or sell to the public grid. Mounting systems are used to support and fix the solar panels based on the appropriate installation
angle; At the same time, adding battery storage that can be used at night or on cloudy days is optional.

 

Q5: What solar systems and services do you offer?

A: United Energy offers grid-connected, off-grid and hybrid solar energy systems, and provides the following services: Solution
design: Customize the design of energy systems according to customer needs to optimize power generation efficiency and ROI;
Equipment supply: Provide core components such as high-efficiency solar panels, inverters, and energy storage batteries, as well as accessories such as brackets and monitoring systems; Installation guidance: Provide professional installation technical support to ensure efficient and safe operation. System integration: Integrate solar power generation and energy storage systems to achieve the best configuration; Technical training: Provide professional training on PV system installation, maintenance, and operation according to customer needs.