Beny 2.5kwh 48V 51.2V 50ah Home Power Wall-Mounted Lithium Ion Battery

• Customization: Available
• Weight: 29 Kg
• Warranty: 5 Years
• Model NO.: BYEH-2500
• Nominal Capacity: 52 Ah
• Nominal Energy: 2.66 Kwh
• Nominal Voltage: 51.2 V
• Internal Impedance: ≤20 MΩ
• Operating Voltage: 44.8 V ~ 57.6 V
• Charging Temperature: 0°c ~ 50°c
• Discharging Temperature: -20°c ~ 50°c
• Storage Temperature: -10°c ~45°c
• Recommended Dod: ≤98%
• Communication Function: RS232/RS485/Can
• Protection Class: IP54
• Shipping Soc: 30% ~ 50%
• Transport Package: Carton
• Specification: 47X34X18 cm
• Trademark: BENY
• Origin: China
• Production Capacity: 500000/Year
• Package Size: 47.00cm * 34.00cm * 18.00cm
• Package Gross Weight: 29.000kg

Product Description

 

Why Choose Us

Top Brand in Protection for Solar PV, Battery Energy Storage and EV Charging System
QUALITY PV PROTECTION PRODUCTS AND EV CHARGERS MANUFACTURER
We are a leading brand in annually producing hundreds of thousands of quality DC protection products and EV charging stations for complete and reliable solar photovoltaic, battery energy storage, and EV charging system. Certified by SAA, CB, CE, TUV, UKCA, ISO, and RoHS,we have the first listed patented DC switch and produce creative solutions like the AFCI solution for rooftop fire protection, dynamic load balancing, and PEN fault detection EV charger.

Product Advantages

Product Description

Items	Specification
Model	BYEH-2500	BYEH-5000
Nominal energy /kWh	2.66	5.22
Nominal voltage /V	51.2	51.2
Nominal capacity/Ah	52	102
Internal impedance	≤20	≤20
mmSize /mm	470*340*180	640*410*180
Weight /kg	29	48
Operating voltage /V	44.8-57.6
Standard charging and discharging current	0.5C/0.5C
Maximum charging and discharging current	1C/1C
Charging temperature /ºC	0ºC~ 55ºC
Discharging temperature /ºC	-20ºC~ 55ºC
Best Storage temperature /ºC	0ºC~35ºC
Recommended DOD	≤98%
Communication function	RS232/RS485/CAN
Protection class	IP54
Shipping SOC	30%~50%

HIGH SAFETY AND SUPER HEAT DISSIPATIO

Our energy storage battery packs use Gotion High-tech Top-ranked A-class automotive LiFePO4 cells for greater safety and longer battery cycle life, up to 5000 cycles at 80% DOD. All-aluminium body design ensures a larger heat dissipation area.
We are responsible for our customers and our brand. All use Gotion High-tech Top-ranked A-class automotive batteriesUse only the highest quality batteries Batteries that use the same standard as the country
If customer has a bad cell in the battery how do we repair it ?

Battery cells are tested before they are assembled, the chance of a single cell bad is very small After production,all the batteries are tested by using precision electronic instruments before packing and delivery to clients.
If customers receive a battery that has a bad cells, we replace a new battery for free, Cells are difficult to damage in normal use, unless man-made damage.

Product advantages

*Gotion High-tech Top-ranked A-class automotive batteries

*Safe and reliable lithium iron phosphate battery

*Multiple protection of software and hardware

*Multi-brand and multi-model inverter compatibility

*All-aluminum large heat dissipation area, natural cooling system

*Simple installation, saving time and cost
*upport up to 15 parallel connection
*Widely used in the field of energy storage

*Un38.3, CE and other certifications

*BENY Platform

*Best ranked BMS, later developed independently

*Continuously upgraded craftsmanship
*Continuous research and development investment

Monitor Digital Display

Battery is with digital display which allow users to monitor voltage of each serial of cells, battery's rated voltage and capacity, temperatures and BMS parameters etc.

FASTER CHARGING

Enables ultra-fast charging to fully charge in just one hour.
Large heat dissipation area, natural heat dissipation system, and built-in intelligent BMS to protect the battery module and maintain the battery always work at the best condition.

WIDER ENVIRONMENT TEMPERATURE

BENY batteries can operate efficiently at both low and high temperatures, and their temperature limitations are greatly reduced.

Charge: 0ºC~ 60ºC
Discharge: -20ºC~ 60ºC

Detailed Photos

Company Profile

Partners

BENY New Energy is instrumental in the success of numerous photovoltaic, battery storage, and EV charging system projects across Australia, Germany, France, Poland, UK, USA, Brazil, South Africa, Philippines, Thailand, Middle East Countries, and much more.

We cater to major organizations such as solar power system manufacturers, PV project contractors, distributors, EV charging operators, and distributors,Our factory is located in China and we have set up overseas offices in Germany, USA and Brazil to better serve our customers.

We will continue to increase the number of overseas offices and hope that more partners will join us to contribute to the world's transformation to renewable energy.

Exhibition

BENY Electric attends all types of exhibitions every year,thus closely keeping contact with partnerships from different countries, learning the newest trend and the newest market demand,then improving our cutting-edge technology.