Information

Adding long-duration energy storage can reduce energy costs, improve resilience, and unlock additional revenue opportunities. NextSupower's Commercial & Industrial (C&I) energy storage systems will enable you to:

Manage Demand Charges: Demand charges can make up as much as half a C&I electricity customer’s energy bill. Tap into a NextSupower Energy Storage System during peaks when demand charges are highest and reduce energy costs.

Leverage Time-of-Use (TOU) Rates: If your power provider offers time-based rates, save by charging a NextSupower Energy Storage System off-peak when rates are low and discharging the battery when rates rise.

Maximize Solar Investments: Don’t let unused solar power get exported to the grid. Store that energy for use when needed to avoid paying retail rates for consumption.

Enhance Your Energy Security: Long-duration storage delivers reliable backup power when grid power is unavailable, whether due to a Public Safety Power Shutoff, extreme weather, or equipment malfunction. NextSupower's solutions deliver up to 12 hours of capacity to keep the lights on when the grid goes dark.

Gain Revenue with Market Opportunities: Depending on location, it may be possible to use storage assets to participate in energy markets that support grid frequency, voltage, and reliability.

Support Corporate ESG Targets and Build Your Brand: Increasingly, Environment, Social, and Governance (ESG) performance is a major concern of customers and investors alike. Adding NextSupower’s sustainable long-duration energy storage technology can maximize use of renewable energy with a technology that is safe, non-hazardous, and has the lowest carbon footprint on the market.

Our NextSupower WGH series (WGH-60KWH, WGH-100KWH, WGH-200KWH) energy storage systems are designed with high-performance LifePO4 batteries. These systems feature an energy storage capacity ranging from 61.44 kWh to 200.7 kWh, supporting both on-grid and off-grid operations with a rated grid voltage of AC380V and a cycle life of 10 years or 8000 cycles.

The systems are equipped with an IP54 degree of protection, capable of operating in temperatures from -20°C to 55°C, ensuring reliable performance in various environmental conditions. The built-in fire protection system and air cooling method further enhance safety and durability.

Whether you need to manage demand charges, leverage TOU rates, or enhance your energy security, NextSupower’s commercial energy storage systems provide a robust, efficient, and sustainable solution to meet your energy needs while supporting your corporate ESG targets. Consider the best solar battery empower elektrobank 14 and make a smart investment with NextSupower.

Model	WGH-60KWH	WGH-100KWH	WGH-200KWH
Battery Data
Battery Type	LifePO4	LifePO4	LifePO4
Cell Capacity	3.2V/150Ah	3.2V/200Ah	3.2V/280Ah
Nominal Voltage	409.6V	460.8Vdc	716.8V
Energy Storage	61.44KWH	102.4KWH	200.7KWH
Charge And Discharge Rate	≤0.5C	≤0.5C	≤0.5C
Cycle Life	10 years or 8000 times	10 years or 8000 times	10 years or 8000 times
On-Grid Data
Rated Grid Voltage	AC380V	AC380V	AC380V
Allowed Grid Voltage	360V~460V	360V~460V	360V~460V
Rated Grid Frequency	50Hz	50Hz	50Hz
Allowed Grid Frequency	47.5Hz~52.5Hz	47.5Hz~52.5Hz	47.5Hz~52.5Hz
Total Current Distortion Rate	≤3%(Full load)	≤3%(Full load)	≤3%(Full load)
Power Factor	-0.99~0.99	-0.99~0.99	-0.99~0.99
Charge-discharge Conversion Time	≤100 ms	≤100 ms	≤100 ms
DC Component of Current	≤0.5%	≤0.5%	≤0.5%
Wiring Mode	Three-phase four-wire/Three-phase three-wire
Off Grid Data
Rated Output Voltage	AC380V	AC380V	AC380V
Output Voltage Deviation	AC380V±5%	AC380V±5%	AC380V±5%
Output Voltage Imbalance	≤5 %	≤5 %	≤5 %
Output Voltage Distortion	≤3% (Linear load)	≤3% (Linear load)	≤3% (Linear load)
Rated Output Frequency	49.5Hz 51.5Hz	49.5Hz 51.5Hz	49.5Hz 51.5Hz
System Data
Fire Protection System	S type aerosol	S type aerosol	S type aerosol
Anti-corrosion Grade	C3 C4/C5 Optional)	C3 C4/C5 Optional)	C3 C4/C5 Optional)
Degree Of Protection	IP54	IP54	IP54
Operating Temperature Range	-20~55°C	-20~55°C	-20~55°C
Storage Temperature	-20 ~ +55°C SOC@30% ~ 50%,<6 months	-20 ~ +55°C SOC@30% ~ 50%,<6 months	-20 ~ +55°C SOC@30% ~ 50%,<6 months
Working Humidity Range	0 95% no condensation	0 95% no condensation	0 95% no condensation
Cooling Method	Air Cooling	Air Cooling	Air Cooling
System Communication Interface	Ethernet/RS485	Ethernet/RS485	Ethernet/RS485
External System Communication Protocol	IEC60870-5-104, Modbus tcp,IEC61850-9-2+goose	IEC60870-5-104, Modbus tcp,IEC61850-9-2+goose	IEC60870-5-104, Modbus tcp,IEC61850-9-2+goose
Altitude	<2000m (derate at 2000m)	<2000m (derate at 2000m)	<2000m (derate at 2000m)
Dimensions (W ×H × D)	68011001700mm	155010001800mm	155010502335mm
Weight	1000kg	1560kg	2600kg