All In One PV ESS 30kW 40kW 50kW 60kW 64kWh 80kWh 96kWh 112kWh LiFePO4 Lithium Battery Solar Energy Storage System【All-in-One ESS】

Model	VN-HES30-HC64	VN-HES40-HC80	VN-HES50-HC96	VN-HES60-HC112
System Specification
Nominal Output Power	30kVA	40kVA	50kVA	60kVA
Max. Apparent Output Power	33kVA	44kVA	55kVA	66kVA
Energy Configuration	64.31kWh	80.38kWh	96.46kWh	112.53kWh
Battery Chemistry	LiFePO4
System Nominal Voltage	204.8V	256V	307.2V	358.4V
System Operating Voltage	169.6~230.4V	212~288V	254.4~345.6V	286.72~403.2V
Switching Time(On-grid/Off-grid)	< 10ms
Rated PV Input Power	30kW	40kW	50kW	60kW
Max. PV Input Power	60kW	64kW	96kW	120kW
Max. PV Input Current	3×32A	4×40A	4×40A	4×40A
Max. PV Input Voltage	1000V
Number of MPPT	3	4	4	4
MPPT Voltage Range	180~850V
Start Up DC Voltage	180V
Battery Technical Specification
Battery Cell	3.2V/314Ah
Connection Method	1P64S	1P80S	1P96S	1P112S
Battery Module Energy	204.8V/314Ah	256V/314Ah	307.2V/314Ah	358.4V/314Ah
Max. Charging/Discharging Current	157A
Operating Temperature	Charge -20~55℃；Discharge 0~55℃
Cycle Life	≥8000
PCS Technical Specification(On-grid)
Rated Output Power	30kW	40kW	50kW	60kW
Rated Output Current	43.3A	66.7A	72.2A	86.6A
Rated Grid Voltage	3/N/PE, 230V/400V
Grid Voltage Range	-20%~15%
Grid Frequency Range	50Hz/60Hz
THDi(@Rated Power)	<3%
Power Factor	>0.99 (0.8 leading – 0.8 lagging)
PCS Technical Specification(Off-grid)
Rated Output Power	30kVA	40kVA	50kVA	60kVA
Max. Output Power	33kVA	44kVA	55kVA	66kVA
Rated Output Current	43.3A	57.7A	72.2A	86.6A
Max. Output Current	50A	60.7A	83.6A	100.3A
Rated Voltage	3/N/PE, 230/400V
THDi(@Resistive load)	<3%
Unblanced Load Capacity	1
Rated Output Frequency	50/60Hz
Output Overload Power	<1.6 times,2s	<1.5 times,10s	<1.6 times,2s	<1.2 times, 10min
				<1.4 times, 100s
				<1.6 times, 10s
				<2.0 times, 200ms
Max.Efficiency	0.982
General Specification
Altitude	4000m
IP Rating	IP54
Humidity	0~100%
Dimension(W×H×D)	807×1843×1210mm		807×2080×1210mm
Weight	940kg	1140kg	1340kg	1500kg
Design Life	15 Years
Warranty	5 Years
Cooling	Battery compartment: Intelligent air conditioning;  Inverter: Intelligent air cooling
Communication Methods	CAN, RS485-115200, Ethernet, Optional: Wi-Fi, Cellular, LAN
Certification	UN38.3,MSDS, CE

Hefei VoltaNest Energy Storage Technology Co., Ltd.

VoltaNest is located in Hefei City, Anhui Province. As a global leading new energy enterprise, with over 20 years of experience in PV systems, VoltaNest Group provides high-quality energy storage products for residential, commercial, and utility applications. Our lithium iron phosphate (LFP) solar battery systems offer safe, long-lasting, and efficient energy storage.

VoltaNest has won the unanimous recognition of consumers with satisfactory quality and perfect after-sales service. We can provide customized services and overseas installation services according to the needs of different customers.We can provide customized products according to customer needs. ODM and OEM orders are welcome.

Our products are all packed in cartons or wooden boxes that meet international standards, and we ensure that all products can reach customers safely and quickly. We also support video inspection, which makes the whole process transparent and gives customers more peace of mind.

Our products have UL, CE, UN38.3, IEC62619, MSDS and other certifications

FAQ

Q: Can you provide shipping services?
A: Yes, we can handle customs clearance and door-to-door delivery.

Q: If I have my own brand and would like custom manufacturing services, would you be able to do that?
A: We are a leading energy storage battery manufacturer in China, providing OEM/ODM services to over 58 partners worldwide.

Q: How to install and use?
A: We provide installation and operating instructions and video tutorials, and we also offer overseas installation services upon request.

Q: What if I encounter problems during use?
A: Our products come with an extended 5-10 year warranty and a lifetime free diagnostic service.

Q: Can I become a local distributor for your products?
A: We will evaluate the distributor’s capabilities and provide financial, product, and technical support.