RV Battery System 51.2V

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RV Battery System 51.2V

51.2V RV Batterry

Designed to be "Deep-cycle" that means the battery system can be discharged until almost empty, then recharged.51.2V, capacity ranges from 5.38kWh to 11.78kWh.

A+ class LiFePO4(Lithium Iron Phosphate) cells, up to 3000cycles(8-10years). The capacity remains higher than 80% after 2000+cycles, even after 3000+cycles(10-12years), the capacity can still be over 70%.

Battery cells packing process is completely in accordance with the standards of EV Battery production, embracing the laser welding techniques to ensure every cell to be soldered completely, avoiding insufficient or poor soldering.

Product Highlights

Safe & Endurable

Self-developed BMS provides the ultmost protection to battery, compatible with major Inverter brands.
Wall Mounting Design

To be installed on to the wall, parallel connection to expand to higher capacity.
10 Years Design Life

A-class battery cells, with the protection of BMS, the system can deliver up to 10 years servicelife.
Reliable

Longer lifespan Laser Welding Rigid tests before shipment.
Adaptable

Self-heating function, consistent and efficient at -20 to 50 degrees.
Interlligent Monitoring

Monitor the battery status at any time on the APP, while the LCD window displays real-time data, battery charging, discharge and other data at a glance.

Special Features

LiFePO4

A+ Tier Cells
51.2V

Voltage
5.38kWh-11.78kWh

Energy Storage
≥2000

Battery Cycles
5years

Warranty

Specifications

51.2V RV Battery System
Technical Specification		51.2V105Ah	51.2V230Ah
Electrical Characteristics	Nominal Voltage	51.2V
	Nominal Capacity	105Ah	230Ah
	Energy	5376Wh	11776Wh
	Internal Resistance(AC)	≤20mΩ
	Service Life	>2000cycles @1C 100%DOD
	Monthly Self-Discharge	<3%
	Charge Efficiency	100% @0.5C
	Discharge Efficiency	96-99% @0.5C
Standard Charge	Charge Voltage	58.4V
	Charge Mode	0.2C to 58.4V, then 58.4V, charge current to 0.02C(CC/CV)
	Charge Current	80A	80A
	Max. Charge Current	80A	80A
	Charge Cut-off Voltage	58.4V
Standard Discharge	Rated Discharge Current	80A	150A
	Max. Discharge Current	80A	150A
	Discharge Cut-off Voltage	40V
Environmental	Charge Temperature	0℃-45℃(32F -131F) @60±25% Relative Humidity
	Discharge Temperature	-20℃-60℃ (4F-140F) @60±25% Relative Humidity
	Storage Temperature	-20℃-45℃(4F-113F) @60±25% Relative Humidity
	Protection Level	IP65
Mechanical	Case Material	ABS
	Dimensions	448mm338mm223mm	401mm361mm250mm
	Weight	45KG	85KG
	Terminal	M8

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EV Battery Swapping Solution

Since its establishment, RAJA has been focusing on the continuous development of intelligent products, network integration and big data, cloud computing platform. In different stages of the life cycle of new energy batteries, application management can be carried out in different scenarios to realize resource recovery and cascade utilization, covering the whole life cycle management of batteries.

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