Off grid inverter power supply for solar power generation (single-phase)

NegotiableUpdate on 05/07

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Product parameters, technical specifications, and models NB 35112/24 50112/24 70124 70112 10212/24 15224/48 20224 20248 30224/48 40248/96 Rated power 350W 500W 700W 700W 1000W 1500W 2000W 2000W 3000W 4000W Peak power (20ms) 1050W 1500W 2100W 2100W 3000W 4500W

Product Details

Product Parameters
Technical Specifications
Model NB		35112/24	50112/24	70124	70112	10212/24	15224/48	20224	20248	30224/48	40248/96
rated power		350W	500W	700W	700W	1000W	1500W	2000W	2000W	3000W	4000W
Peak power (20ms)		1050W	1500W	2100W	2100W	3000W	4500W	6000W	6000W	9000W	12000W
starter motor		0.3HP	0.5HP	0.5HP	0.5HP	1HP	1.5HP	2HP	2HP	3HP	3HP
Standard battery voltage		12/24VDC		24VDC	12VDC	12/24VDC	24/48VDC	24VDC	48VDC	24/48VDC	48/96VDC
Charging current of solar controller		10A~30A(PWM)			10A~60A(PWM 或MPPT)
Machine size (L * W * Hmm)		335210122			410143210		400180320		420208348		460245445
Packaging size (L * W * Hmm)		385 * 270 * 185 (1 unit) 400 * 280 * 400mm (2 units)			460 * 200 * 270 (1 unit) 475 * 425 * 285 (2 units)		460240380		490300400		530310550
Net weight (kg)		6.5	8	10	11	13	18	21	23	29	46
Gross weight (kg) (cardboard packaging)		7.5	9	11	12	14	19	22	24	30	48
Installation method		desktop			tower type
Technical Specifications
Model NB		50248/96	60248/96	70296/192	10396/192	12396/192	153192/240	203192/240	253240	303240	403384
rated power		5000W	6000W	7000W	10KW	12KW	15KW	20KW	25KW	30KW	40KW
Peak power (20ms)		15000W	18000W	21000W	30KW	36KW	45KW	60KW	75KW	90KW	120KW
starter motor		4HP	4HP	5HP	7HP	7HP	10HP	10HP	15HP	15HP	20HP
Standard battery voltage		48/96VDC		96/192VDC	96/192VDC	96/192VDC	192/240VDC	192/240VDC	240VDC	240VDC	384VDC
Charging current of solar controller		10A~60A(PWM 或MPPT)		50A/100A(PWM)						50A/100A/150A/200A(PWM)
Machine size (L * W * Hmm)		460245445		485300646		600300800				7204351120
Packaging size (L * W * Hmm)		530310550		550365785		665365830				7905051260
Net weight (kg)		52	53	62	66	102	108	113	119	135	160
Gross weight (kg) (wooden crate packaging)		58	59	72	77	115	121	130	136	150	180
Installation method		tower type
General Parameters
input	DC input voltage range	10.5-15VDC (single battery voltage)
	Range of mains input voltage	73VAC~138VAC / 145VAC~275VAC(350W~7000W); 98VAC~125VAC / 195VAC~250VAC(8KW~40KW)
	Frequency range of mains power input	45Hz~64Hz
	Maximum mains charging current	15A MAX (depending on the model)
	Charging voltage of mains power	Sealed lead-acid battery: average charging voltage: 14V; float charging voltage: 13.8V (single cell battery voltage)
	Municipal power charging method	Three stage (constant current, constant voltage, float charging)
output	Inverter output efficiency	≥85%
	Inverter output voltage	110VAC ± 2%/220VAC ± 2% (battery mode)
	Inverter output frequency	50Hz±0.5 或60 Hz±0.5
	Inverted output waveform	pure sine wave
	Efficiency of mains power output	>99%
	Output voltage range of mains power	110VAC±10% / 220VAC±10%
	Frequency range of mains power output	automatic tracking
	Distortion degree of inverter output waveform	≤ 3% (linear load)
	Battery mode no-load loss	≤ 2.5% rated power (models below 7KW); ≤ 1% rated power (models above 7KW)
	市电模式空载损耗 (apparent power)	≤ 2% rated power (mains charger not working)
	Energy saving mode no-load loss	≤10W
Battery Type	Custom Battery	Customized charging and discharging parameters for different types of batteries (such as lithium batteries, etc.) according to user requirements
protect	Battery undervoltage alarm	11V (voltage of a single battery)
	Battery undervoltage protection	10.5V (voltage of a single battery)
	Battery overvoltage alarm	15V (voltage of a single battery)
	Battery overvoltage protection	17V (voltage of a single battery)
	Battery overvoltage recovery voltage	14.5V (voltage of a single battery)
	Overload power protection	Automatic protection (battery mode), circuit breaker or fuse (mains mode)
	Inverter output short circuit protection	Automatic protection (battery mode), circuit breaker or fuse (mains mode)
	Temperature protection	>90 ° C (turn off output)
call the police	A	Normal working condition, no alarm sound from buzzer
	B	When there is a battery failure, abnormal voltage, or overload protection, the buzzer will beep 4 times per second
	C	When the machine is turned on for the first time and functioning normally, the buzzer will sound 5 times
Built in Sun Capable of controlling (Optional)	Charging mode	PWM or MPPT
	charging current	12V/24V/48V 系统: 10A,20A,30A,40A,50A,60A; 96V/192V/240V/384 系统: 50A,100A,150A,200A
	Photovoltaic input voltage range	12V system: 15V-44V; 24V system: 30V-44V; 48V system: 60V-88V; 96V system: 120V-176V; 192V system: 240V-352V; 240V system: 300V-440V; 384V system: 480V-704V
	Maximum photovoltaic input voltage (Under 25 ° C conditions)	12V/24V system: 50V; 48V system: 100V; 96V system: 200V; 192V system: 400V; 240V system: 500V; 384V system: 750V
	Maximum photovoltaic input power	12V系统： 140W,280W,420W,560W,700W,840W； 24V系统： 280W,560W,840W,1120W,1400W,1680W； 48V系统： 560W,1120W,1680W,2240W,2800W,3360W; 96V 系统： 5.6KW,11.2KW,8.4KW2,11.2KW2； 192V系统： 11.2KW,22.4KW,16.8KW2,22.4KW2； 240V系统： 14KW,28KW,21KW2,28KW2； 384V系统： 22.4KW,44.8KW,33.6KW2,44.8KW2
	standby loss	≤3W
	Maximum conversion efficiency	>95%
working mode		Inverter priority/mains priority/energy-saving mode
Convert time		≤4ms
panel display		LCD
cooling method		Smart Fan Control
communication interface		RS232 (optional)
environment	Operating temperature	-10℃~40℃
	Storage temperature	-15℃~60℃
	noise	≤55dB
	altitude	2000m (use with reduced rating if exceeded)
	relative humidity	0%~95%, no condensation
warranty period		3 years
Note: Please contact the sales consultant to obtain the latest product specifications