Factory Manufacturer High-Quality Solar System 5kwh LiFePO4 Stackable Battery Home Energy Storage

Product Description

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 UL, 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

Model	BYES-2500	BYES-5000
Nominal energy	2.66kwh	5.22kwh
Nominal capacity	52Ah	102Ah
Nominal voltage	51.2v	51.2v
Internal impedance	≤20 mΩ	≤20 mΩ
Size	560*405*400	660*405*400
Weight	45.5kg	64kg
Recommended DOD	≤98%
Communication function	RS232/RS485/CAN
Protection class	IP54
Standard Current	0.5c
Maximum Current	1c
Charging Tempertaure	0°C ~ 55°C
Discharging Tempertaure	-20ºC~55ºC
Storage temperature	-10°C ~45°C (best 0 °C ~35 °C)
Shipping DOD	30% ~ 50%
Storage performance	Cap. Retention≥95% (25±2°C 28 days)

HIGH SAFETY AND SUPER HEAT DISSIPATION

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 batteries
Use 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

*Up to 15 parallel connections
*Un38.3, CE and other certifications

*Over-protection
*BENY Platform
*Best ranked BMS, later developed independently
*Continuously upgraded craftsmanship
*Continuous research and development investment

ULTRA-FAST CHARGING

 

Get fully-charged within one hour

 

 

Monitor Digital Display
Digital display allows users to monitor
*voltage of each cell
*rated voltage and capacity
*temperatures
*BMS parameters

Wider Temperature Interval

Operate effciently from -20ºC~55ºC,

with few temperature limitations

 

*Charge: 0°C~ 55°C

*Discharge: -20°C~55°C

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.