Wholesale off Grid Solar Inverter 20kw 40kw 50kw for Home Storage Use

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: UPower-Hi
• Nature of Source Flow: Passive inverter
• Phase: Single
• Output Power: >1000W
• Certification: SAA, CE, ROHS, ISO9001
• Brand: Sunark
• Power Source: Solar Power
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Sine Wave Inverter
• PV Input Power: 2500-4000W
• MPPT Voltage Range: 80-500V
• Battery Type: Sealed/Flood/Gel/LFP/Ternary
• Battery Voltage: 24V/48V DC
• Output Voltage Waveform: Pure Sine Wave
• Working Temperature Range: -15°c ~ 55°c
• No-Load Loss: <25W
• Transport Package: Carton with Pallet
• Specification: 2000W-5000W
• Trademark: SunArk
• Origin: China
• Production Capacity: 10000pieces/Week

Product Description

Product Description

Specification

Item	UP2000-HM6022	UP3000-HM10022	UP3000-HM5042	UP5000-HM8042
Rated battery voltage	24VDC		48VDC
Battery input voltage	21.6~32VDC		43.2~64VDC
Max. battery charging current	60A	100A	50A	80A
Inverter output
Continuous output power	2000W	3000W	3000W	5000W
Max. surge power(3S)	4000W	6000W	6000W	8000W
Output voltage range	220VAC(-6%~+3%), 230VAC(-10%~+3%)
Output frequency	50/60±0.2%
Output wave	Pure Sine Wave
Load power factor	0.2-1(Load power ≤ Continuous output power)
Distortion THD	THD≤3%(Resistive load)
80% rated output efficiency	92%	92%	92%	92%
Max. Rated output efficiency	91%	91%	90%	91%
Max. output efficiency	93%	93%	93%	93%
Switch time	10ms(Switch from the utility output to the inverter output), 15ms(Switch from the inverter output to the utility output)
Utility charging
Utility input voltage	176VAC~264VAC (Default), 90VAC~280VAC(Programmable)
Utility input frequency	40~65Hz
Max. utility charge current	60A(When the Utility input voltage is 90VAC~180VAC, the Max. utility charge current is 30A)	80A(When the Utility input voltage is 90VAC~180VAC, the Max. utility charge current is 40A)	40A(When the Utility input voltage is 90VAC~180VAC, the Max. utility charge current is 20A)	60A(When the Utility input voltage is 90VAC~180VAC, the Max. utility charge current is 30A)
Solar charging
Max. PV open circuit voltage	450V(At minimum operating environment temperature) 395V(At 25ºC environment temperature)			500V(At minimum operating environment temperature) 440V(At 25ºC environment temperature)
MPPT voltage range	80~350V			120~400V
Max. PV input power	2500W	4000W	4000W	4000W
	(Note: For the curve of Max. PV input power Vs. PV open-circuit voltage, see chapter 3.4 Operating mode for details.)
Max. PV charging power	1725W	2875W	2875W	4000W
Max. PV charging current	60A	100A	50A	80A
Equalize charging voltage	29.2V(AGM default)		58.4V(AGM default)
Boost charging voltage	28.8V(AGM default)		57.6V(AGM default)
Float charging voltage	27.6V(AGM default)		55.2V(AGM default)
Low voltage disconnect voltage	21.6V(AGM default)		43.2V(AGM default)
Tracking efficiency	≥99.5%
Temp. compensate coefficient	-3mV/ºC/2V(Default)
General
Surge current	50A	60A	56A	95A
Zero load consumption	<1.8A		<1.2A
	(without PV and utility connection, turn on the load output)
Standby current	<1.2A		<0.7A
	(without PV and utility connection, turn off the load output)
Mechanical Parameters
Dimension(H x W x D)	607.5x381.6x127mm	642.5x381.6x149 mm	607.5x381.6x149mm	642.5x381.6x149mm
Mounting size	585*300mm	620*300mm	585*300mm	620*300mm
Mounting hole size	Φ10mm	Φ10mm	Φ10mm	Φ10mm
Net Weight	15kg	19kg	18kg	19kg
Enclosure	IP30
Relative humidity	< 95% (N.C.)
Environment temperature	-20ºC~50ºC

Item	UP2000-HM6021	UP3000-HM10021	UP3000-HM5041	UP3000-HM8041
Rated battery voltage	24VDC		48VDC
Battery input voltage	21.6~32VDC		43.2~64VDC
Max. battery charging current	60A	100A	50A	80A
Inverter output
Continuous output power	2000W	3000W	3000W	3000W
Max. surge power(3S)	4000W	6000W	6000W	6000W
Output voltage range	110VAC(-3%~+3%), 120VAC(-10%~+3%)
Output frequency	50/60±0.2%
Output wave	Pure Sine Wave
Load power factor	0.2-1(Load power ≤ Continuous output power)
Distortion THD	THD≤5%(Resistive load)
80% rated output efficiency	89%	90%	91%	91%
Max. Rated output efficiency	88%	88%	90%	90%
Max. output efficiency	90%	92%	92%	92%
Switch time	10ms(Switch from the utility output to the inverter output), 15ms(Switch from the inverter output to the utility output)
Utility charging
Utility input voltage	88VAC~132VAC (Default), 80VAC~140VAC(Programmable)
Utility input frequency	40~65Hz
Max. utility charge current	60A	80A	40A	40A
Solar charging
Max. PV open circuit voltage	250V(At minimum operating environment temperature),  220V(At 25ºC environment temperature)
MPPT voltage range	60~200V
Max. PV input power	2000W	3000W	3000W	4000W
	(Note: For the curve of Max. PV input power Vs. PV open-circuit voltage, see chapter 3.4 Operating mode for details.)
Max. PV charging power	1725W	2875W	2875W	4000W
Max. PV charging current	60A	100A	50A	80A
Equalize charging voltage	29.2V(AGM default)		58.4V(AGM default)
Boost charging voltage	28.8V(AGM default)		57.6V(AGM default)
Float charging voltage	27.6V(AGM default)		55.2V(AGM default)
Low voltage disconnect voltage	21.6V(AGM default)		43.2V(AGM default)
Tracking efficiency	≥99.5%
Temp. compensate coefficient	-3mV/ºC/2V(Default)
General
Surge current	50A	60A	56A	95A
Zero load consumption	<1.6A	<1.6A	<1.2A	<0.8A
	(without PV and utility connection, turn on the load output)
Standby current	<1.2A	<1.0A	<0.7A	<0.6A
	(without PV and utility connection, turn off the load output)
Mechanical Parameters
Dimension(H x W x D)	607.5x381.6x127mm	642.5x381.6x149 mm	642.5x381.6x149 mm	642.5x381.6x149mm
Mounting size	585*300mm	620*300mm	620*300mm	620*300mm
Mounting hole size	Φ10mm	Φ10mm	Φ10mm	Φ10mm
Net Weight	15kg	19kg	19kg	19kg
Enclosure	IP30
Relative humidity	< 95% (N.C.)
Environment temperature	-20ºC~50ºC

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Application

Installation Instructions

Company Profile

Established in 2008, the headquarters of our factory is located at Shenzhen, and the factory is located at Chang'an town of Dongguan. Our company is a state level high-tech enterprise that specializes in the R&D, production and sales of solar inverters and charge controllers as well as the world's leading suppliers of off-gird photovoltaic system application technology. Since the establishment, our company has held more than 250 national technology patents and has been successfully selected as an intellectual property demonstration enterprise in Guangdong Province. Our technologies, product processes, and product designs have become industry standards. Until now, our company has developed three product lines, respectively are street light solar charge controller, household solar charge controller and off grid all-in-one solar charge inverter. With the business concept of "integrity, innovation, transcendence, and win-win', our company has established a complete sales and service network both at home and abroad.

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