High Voltage Power Wall 76.8V Stackable Battery 4kwh 50ah LiFePO4 Solar Lithium Battery Home Energy Storage System

• Customization: Available
• Weight: 60 Kg
• Warranty: 5 Years
• Model NO.: BYES-1HV3993
• Nominal Capacity: 52 Ah
• Nominal Energy: 4 Kwh
• Nominal Voltage: 76.8V
• Charging Temperature: 0°c ~ 55°c
• Discharging Temperature: -10°c ~ 55°c
• Storage Temperature: -20°c ~55°c
• Recommended Dod: ≤98%
• Communication Function: RS485/Can
• Protection Class: IP54
• Transport Package: Carton
• Specification: 560*170*700mm
• Trademark: BENY
• Origin: China
• Production Capacity: 500000/Year
• Package Size: 56.00cm * 17.00cm * 70.00cm
• Package Gross Weight: 60.000kg

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

Model	BYES-1HV3993	BYES-2HV3993	BYES-3HV3993	BYES-4HV3993
Number of Battery Packs	1	2	3	4
Rated Capacity	3.99KWH	7.98KWH	11.97KWH	15.96KWH
Cell Specification	52ah LiFePO4
Rated Voltage	76.8V	153.5V	230.4V	307.2V
Charging Temperature Range	0-55°C
Discharging Temperature Range	-10-55°C
Storage Temperature	-20-55°C(optimal: 0-35°C)
Dimensions (WDH) mm	560*170*700	560*170*1100	560*170*1500	560*170*1900
Continuous Charge/ Discharge Current	26A
Maximum Charge/ Discharge Current	52A
Cycle Life	5000(0.2C, 80% DOD, 25±2°C)
Communication	CAN/RS485
Weight	60KG	95KG	130KG	165KG
Relative Humidity	< 95%(Non-condensing)
Protection Level	IP54
Cooling Method	Natural Cooling
Altitude	< 2000m
Standards	IEC62619 UN38.3

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.
With the standard as the country requird, we only use the batteries of highest quality.

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 that use the same standard as the country.

After-sale Service

With rigorous inspection before assembly, there is little chance of individually broken cells. After production, all the batteries are tested by sophisticated electronic instruments before being sent to customers.

If you receive a battery with a broken cell, we promise to resend a new one for free, as it's difficult for batteries to break down under general use, unless man-made damages.

Product Description

Product Advantages
Up to 4 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

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.