Sunark LiFePO4 Lithium Battery 10kwh 20kwh 51.2V 200ah 400ah Energy Storage System Lithium Batteries

• Type: Li-ion Battery
• Cathode Material: LFP
• Rechargeable: Yes
• Size: Medium
• Active Safety: Afci Active Arcing Protection
• High PV Acceptance: 40~600VDC, 2X of Rated Power Input
• Model NO.: 10-20KWh 51.2V 200-400Ah
• More Options: 2*10.24kwh Battery Module + Optional Battery Stack
• Protocol(Optional): RS485/RS232/WLAN Optional
• BMS: Built-in
• Life Cycling (0.5c 25ºC): 6000 Cycles @ 80% Dod
• Warranty: 10 Years
• Certification: MSDS, Un38.3, RoHS, IEC62619, CE
• IP Class: IP 65
• Transport Package: Carton with Pallet
• Specification: 51.2V 200-400Ah
• Trademark: SunArk
• Origin: China

Product Description

Product Description

MODEL		GroundArk-10LV1			GroundArk-10LV2
PV Specifications
Max. PV input power		11000W
Nominal DC voltage/ Voc		360Vdc/600Voc
Start-up/ Min. operation voltage		50Vdc/40Vdc
No. of MPPTs/ Strings		2/1
Max. PV input/ Short circuit current		16A/ 20A
Input/ Output (AC)
Max. AC input power from grid		11000VA
Rated/ Max. AC output power		6000W/6000VA
Rated AC output current (at 230V)		26.1A
Max. AC output current		27.3A
Rated AC voltage		220V/230V/240V
AC voltage range		154V~276V
Rated grid frequency		50Hz/60Hz
Grid frequency range		45~55Hz/ 55~65Hz
Harmonic (THD)		<3%
Power factor at rated power		>0.99
Adjustable power factor		adj.0.8.overexcited/leading to 0.8 underexcited/lagging
Grid type		Single phase
Rated output power for backupload		6000W
Frequency range in of grid mode		50Hz/60Hz(±0.5%)
Battery Data
Rate voltage(Vdc)		51.2
Cell combination		16S1P*1			16S1P*2
Rate capacity(AH)		200			400
Energy storage(KWH)		10.24			20.48
Cycle life		6000 cycles @80% DOD, 0.5C
Charge voltage		57.6V
Max. charge/discharge current(A)		100
Discharge cut-of voltage(V DC)		43.2
Charge cut-of voltage(V DC)		58.4
Enviornment
Charge temperature		0°C to 55°C@60±25% Relative Humidity
Discharge temperature		-20°C to 55°C@60±25% Relative Humidity
Storage temperature		-20°C to 55°C@60±25% Relative Humidity
Mechanical
IP class		IP65
Material system		LiFePO4
Case material		Metal
Case type		All in One Stack
Dimensions L*W*H(mm)		620*212*1302			620*212*1900
Package dimension L*W*H(mm)		760*725*345+735*715*340*1			760*725*345+735*715*340*2
Net weight(kg)		25+85*1			25+85*2
Gross weight(kg)		30+92*1			30+92*2
Communication
Protocol(Optional)		RS485/RS232/WLAN Optional
Certificates
System		UN38.3,MSDS,CE-EMC,IEC62619
Cell		UN38.3,MSDS,IEC62619,CE

Application

Products Series

WallArk Series

Wall Mount Low Voltage Pack
Voltage: 48V/51.2V
Capacity: 2.5kWh/5kWh/10kWh/15kWh

StackArk Series

Stackable Low Voltage & High Voltage Pack
Voltage:51.2V/129.6-561.6V
Capacity: 5kWh~30kWh

RackArk Series

Rack Mount Low Voltage Pack

Voltage: 48V/51.2V

Capacity: 50/100/150/200Ah

GroundArk Series

All In One Energy Storage System
Power: 3-12kW
Battery Capacity: 5-45kWh

EasyArk Series

Portable Power Station

Power: 200-3000W
Battery Capacity: 200-3000Wh

LFP Series

Lead Acid Replacement Solution

Voltage: 12V/24V/48V
Battery Capacity: 5-400Ah

RackArk-HV Series

Rack Mount High Voltage Pack

Voltage: 614.6-1305.6V
Capacity: 72-320kWh

CubeArk Series

Energy Storage Container
Power: 50-1200kW
Battery Capacity: 64kWh~2064kWh

 

Compatiable Inverters

Type	Single Phase	3 Phase	Split Phase
Output Power	3-16KW	5-30KW	5-8KW
Output Voltage	220/230/240V	220/380V, 230/400	120/240V
Battery Type	Lead Acid or Lithium Ion 40-60V

Details Images

Quality Control

Company Profile

Our Factory
SunArk Power is a leading global energy storage solution and service provider. The company specializes in residential, commercial and utility applications and delivers pre-eminent products and fit-for-purpose solutions. SunArk Power has 20+ experience producing energy storage products and 90,000+ systems actively running in 80+ countries, enabling millions of people to enjoy reliable, accessible and clean energy. SunArk Power has been developing quickly, till end of 2022, accumulatively, the company has manufactured 620MWh BESS and battery strings. Internationally, SunArk Power FlexCombo DC coupling microgrid ESS, from 50kW to 500kW, is a well-known trademark that more than 300 sets has been deployed in EU, US, Canada, Brazil, Myanmar, African countries etc. SunArk Power is a national high-tech enterprise with such innovative platforms as national enterprise technology center, CNAS accredited laboratory, postdoctoral workstation, academician workstation, Equipment and Electronics Research Institute and so on. SunArk Power has core technology patents in new materials, new technologies and new structures of battery power supply, has led and participated in the formulation of a number of international, national and industrial standards.

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