on Grid Energy Storage 70kw Three Phase PV String Inverter with MPPT Charge Controller Pure Sine Wave

• After-sales Service: 5 Years
• Warranty: 5 Years
• Nature of Source Flow: Active Inverter
• Phase: Three
• Output Power: 70000W
• Certification: CE, ROHS, ISO9001, CCC
• Model NO.: WL-070KTL
• Brand: Weelink
• Type: DC/AC Inverters
• Power Source: Solar Power
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Sine Wave Inverter
• Max. DC Power(W): 70000
• Max. Efficiency: 99%
• Max. DC Voltage(V): 1100
• MPPT Voltage Range(V): 200-1000
• Input Connector Type: Mc4
• Max. Output Power(Va): 77000
• Grid Voltage Range(V): 260VAC-519VAC (According to Local Standard)
• Communication Interface: RS485 / WiFi / Wire Ethernet / GPRS (Optional)
• Transport Package: Carton Box
• Specification: 979x610x310 mm
• Trademark: Weelink
• Origin: China
• HS Code: 8504403090
• Production Capacity: 300000PCS/Year

Product Description

Product Description

70kw Three Phase PV String Inverter for on Grid energy storage
 

Product Parameters

 

Parameter datasheet
PV Input data	WL-070KTL	WL-075KTL	WL-080KTL	WL-090KTL	WL-100KTL	WL-110KTL
Max. DC power(W)	105000	112500	120000	135000	150000	165000
Max. DC Voltage(V)	1100
MPPT voltage range(V)	200-1000
MPPT full power voltage range(V)	500-850
Rated input voltage(V)	620
Start-up voltage(V)	200
Max input current(A)	38×6
Max short current(A)	48×6
No. of MPPT tracker/No. of PV string	6/12
Input connector type	MC4
AC output data
Max. Output power(VA)	77000	82500	88000	99000	110000	110000
Nominal output power(W)	70000	75000	80000	90000	100000	110000
Max. output current(A)	111	120	127	143	158	158
Nominal output voltage(V)	3P+N+PE/3P+PE 230/400
Grid voltage range(V)	260Vac-519Vac (according to local standard)
Nominal output frequency(Hz)	50/60
Grid frequency range(Hz)	45-55Hz/55-66Hz(according to local standard)
Output power factor	1 default (adjustable from 0.8 leading to 0.8 lagging)
Output current THD	<3%
Efficiency
Max. efficiency	99%
Euro efficiency	98.30%				98.40%
Protection
PV reverse polarity protection	YES
PV insulation resistance detection	YES
AC short circuit protection	YES
AC over current protection	YES
AC over voltage protection	YES
Anti-islanding protection	YES
Residual current detection	YES
Over temperature protection	YES
Integrated switch	YES
Surge protection	Integrated(tyoe II)
Smart IV curve scanning	YES
Quick Arc fault circuit interuption	Optional
General data
Dimensions(W×H×D,mm)	979×610×310
Weight(kg)	72			76
Protetcion degree	IP65
Enclosure material	Aluminum
Ambient temperature range(ºC)	-25 to 60
Hummidity range	0-100%
Cooling concept	Integrated fan
Topology	Transformerless
Operating altitude(m)	≤4000
Noise Emission(dB)	<55			<60
Night power consumption(W)	<1
Communication interface	RS485 / WiFi / Wire Ethernet / GPRS (optional)
Certification & standards
EMC standard	EN/IEC 61000-6-2, EN/IEC 61000-6-3, EN61000-3-2, EN61000-3-3, EN61000-3-11, EN61000-3-12
Safety standard	IEC 60068, UL1741, EN62109
Grid-connection	IEEE1547, CSA C22, EN50549, VDE4105, VDE0126, RD1699, ABNT NBR16149 & 16150, AS4777.2, NB/T32004, G98/G99, IEC61727