30kw 40kw 50kw off-Grid Solar Inverter Power Products

• After-sales Service: Yes
• Warranty: 2 Years
• Nature of Source Flow: Passive inverter
• Phase: Single
• Output Power: >1000W
• Certification: CE, ISO9001
• Model NO.: NB240-50KDZ
• Type: DC/AC Inverters
• Power Source: Solar Power, Wind Power
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Sine Wave Inverter
• Product Name: 30kw off Grid Sine Wave Single Phase Inverter
• Application: Solar Power System Home
• Output Waveform: Pure Sine Wave Output
• Display: Display
• Efficiency: 93%-97% ( High Efficiency )
• Output Rated Current: 272A / 250A / 136 a /125A
• Output Voltage Accuracy: 110 VAC / 120 VAC / 220 VAC / 240 VAC± 1%
• Output Frequency Accuracy: 50Hz / 60Hz ±0.05%
• Inverter Efficiency: 94%
• Transport Package: Wooden Case
• Specification: 800*600*2260mm 360kg
• Trademark: Deming
• Origin: China Jinan
• HS Code: 8504403090
• Production Capacity: 5000/Year

Product Description

Product Description

Off Grid Single Phase Inverter Features:
1. Using IGBT from Mitsubishi company as the power components
2. Using American ATEMEL company microprocessor as digital controller
3. Perfect protection and warning functions
4. Circuit frame compact, Max. Efficiency≥90%
5. With wide input voltage range
6. RS232/485/WIFI/GPRS communication
7. Tough screen English LCD, perfect display, interface-friendly

Detailed Photos

Product Parameters

30KW off grid single phase inverter technical parameters
 

Type		NB120-30KDZ	NB240-30KDZ	NB380-30KDZ
DC input	Input rated voltage	120 VDC	240 VDC	380 VDC
	Input rated current	278 A	139 A	88 A
	Input DC voltage range	100-155 VDC	200-310 VDC	320-496VDC
AC input (AC Bypass)	Allow input voltage range	110 VAC / 120 VAC / 220 VAC / 240 VAC ± 15% VAC
	Input rated current	272A / 250A / 136 A /125A
	Bypass transfer time	≤100 ms(Can be customized ≤4ms version)
AC output	Output rated power	30KW
	Output rated voltage and frequency	110 VAC / 120 VAC / 220 VAC / 240 VAC,50Hz / 60Hz
	Output rated current	272A / 250A / 136 A /125A
	Output voltage accuracy	110 VAC / 120 VAC / 220 VAC / 240 VAC± 1%
	Output frequency accuracy	50Hz / 60Hz ±0.05%
	Waveform distortion (THD).	≤3% (Linear load)
	Dynamic response time (Load 0←→100%)	2ms
	Power factor (PF)	1
	Overload capacity	120%,5 minutes;200%,3 seconds
	Crest factor (CF)	3:1
	Inverter efficiency	94%
Working Environment	Dielectric strength	1500VAC,1minute
	Noise (1m)	≤50dB
	Ambient temperature	-20ºC~+60ºC
	Humidity	0~90%, No condensation
	Altitude	<6000m Higher than 2000m rated power should be reduced
Production function	Input reverse protection, input under-voltage protection, output overload protection, output short circuit protection, thermal protection
Equipped with isolated transformer		Yes
Pure Sine Wave		Yes
AC Charger		Available, optional
Solar Battery Charger		Available, optional
Dry Contact		Available. Optional
Size(mm)	800*600*2260mm
Weight(kg)	360kg

40KW off grid single phase inverter technical parameters
 

Type		NB192-40KDZ	NB240-40KDZ	NB380-40KDZ
DC input	Input rated voltage	192 VDC	240VDC	380 VDC
	Input rated current	231 A	185 A	117 A
	Input DC voltage range	160-248 VDC	200-310 VDC	320-496VDC
AC input (AC Bypass)	Allow input voltage range	110 VAC / 120 VAC / 220 VAC / 240 VAC ± 15% VAC
	Input rated current	364A / 334A / 182A / 166A
	Bypass transfer time	≤100 ms(Can be customized ≤4ms version)
AC output	Output rated power	40KW
	Output rated voltage and frequency	110 VAC / 120 VAC / 220 VAC / 240 VAC,50Hz / 60Hz
	Output rated current	364A / 334A / 182A / 166A
	Output voltage accuracy	110 VAC / 120 VAC / 220 VAC / 240 VAC ± 1%
	Output frequency accuracy	50Hz / 60Hz ±0.05%
	Waveform distortion (THD).	≤3%(Linear load)
	Dynamic response time (Load 0←→100%)	2ms
	Power factor (PF)	1
	Overload capacity	120%,5 minutes;200%,3 seconds
	Crest factor (CF)	3:1
	Inverter efficiency	94%
Working Environment	Dielectric strength	1500VAC,1minute
	Noise (1m)	≤50dB
	Ambient temperature	-20ºC~+60ºC
	Humidity	0~90%, No condensation
	Altitude	<6000m Higher than 2000m rated power should be reduced
Pure Sine Wave		Yes
Equipped with copper transformer		Yes
If solar charger is available		Yes
AC Charger		Optional
Production function	Input reverse protection, input under-voltage protection, output overload protection, output short circuit protection, thermal protection
Size(mm)	660*1300*1600mm
Weight(kg)	510kg

 
50KW off grid single phase inverter technical parameters 
 

Type			NB240-50KDZ	NB380-50KDZ
DC input	Input rated voltage		240 VDC	380 VDC
	Input rated current		231 A	146 A
	Input DC voltage range		200-310 VDC	320-496VDC
AC input (AC Bypass)	Allow input voltage range		110 VAC / 120 VAC / 220 VAC / 240 VAC ± 15% VAC
	Input rated current		455A / 417A / 227A /208A
	Bypass transfer time		≤100ms(Can be customized ≤ 4ms version)
AC output	Output rated power		50KW
	Output rated voltage and frequency		110 VAC / 120 VAC / 220 VAC / 240 VAC,50Hz / 60Hz
	Output rated current		455A / 417A / 227A / 208A
	Output voltage accuracy		110 VAC / 120 VAC / 220 VAC / 240 VAC ± 1%
	Output frequency accuracy		50Hz / 60Hz ±0.05%
	Waveform distortion (THD).		≤3% (Linear load)
	Dynamic response time (Load 0←→100%)		2ms
	Power factor (PF)		1
	Overload capacity		120%,5 minutes;200%,3 seconds
	Crest factor (CF)		3:1
	Inverter efficiency		94%
Working Environment	Dielectric strength		1500VAC,1minute
	Noise (1m)		≤50dB
	Ambient temperature		-20ºC~+60ºC
	Humidity		0~90%, No condensation
	Altitude		<6000m Higher than 2000m rated power should be reduced
Production function	Input reverse protection, input under-voltage protection, output overload protection, output short circuit protection, thermal protection
Equipped with isolated transformer		Yes
Pure Sine Wave		Yes
AC Charger		Available, optional
Solar Battery Charger		Available, optional
Dry Contact		Available. Optional
Size(mm)	660*1300*1600mm
Weight(kg)	510kg