Hybrid Solar Single Phase Inverter No Battery Can Work Inverter 10kw 20kw 30kw

• Nature of Source Flow: Passive inverter
• Output Power: >1000W
• Certification: CE, ISO9001
• Type: DC/AC Inverters
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Sine Wave Inverter
• Model NO.: SPI220-20K
• Output Voltage: AC220V/380V/480V
• Output Frequency: 50Hz/60Hz
• Input Voltage: DC220V/360/380V/480V
• Transport Package: Wooden Case
• Specification: 750*600*1320mm 220KG
• Trademark: Deming
• Origin: China Jinan
• HS Code: 8504403090
• Production Capacity: 50000/Year

Product Description

Product Description

New off grid inverter system
Compared with the traditional off grid inverter system, the biggest difference between the new off grid inverter system and the traditional off grid inverter system is that there is no need for batteries or a small amount of batteries, so as to reduce the initial investment cost, make full use of new energy to generate electricity, and achieve the purpose of reducing the use of grid electricity or diesel generator.
The new off grid inverter system consists of solar panels, combiner box, new off grid inverter and other components.

The electric energy generated by solar panels is directly connected to the new-type off grid inverter after converging through the combiner box, and then DC is converted to AC through the new-type off grid inverter for the use of load equipment.
The diesel engine / power grid is connected through the AC input terminal of the new off grid inverter, and it will participate in the inverter after rectification. When the power supply of solar panel is insufficient, it will automatically switch and supplement, and the switching time is 0ms.
In the system with a small number of batteries, some solar panels are connected to the controller to charge the batteries. The battery plays a supporting role in the switching process between solar panels and diesel generator, so as to avoid power failure of the system during the switching process.
In some application, the new off grid inverter can also be used in wind power, hydropower and other systems.
Characteristic:

1. The drive protection is Mitsubishi inner works, and the perfect drive protection circuit ensures the reliable operation of IGBT.
2. Fast dynamic response(Patented technology):Double closed-loop feedback circuit, internal loop current environmental protection certificate non-distorted  non-linear load waveform; external loop voltage environmental protection certificate sudden load voltage drop ≤ 1%, reaction speed ≤ 2 ms.
3. Reasonable combination of components, inversion efficiency ≥ 90%.
4. Output frequency 50/60Hz switching to meet different device power requirements, other frequencies can be customized.
5. Built-in isolation transformer with pure sine wave output and resistance, induction, capacitance and mixed load.
6. Reasonable airway design and high heat dissipation efficiency.
7. Strong carrying capacity, can withstand 200% power impact for 10 seconds.
8. Friendly interactive interface, touch-display integration. Display DC input voltage, AC output voltage, frequency, power, temperature, status indication and fault indication.
9. Digital technology design, high adjustability, DC over/under voltage, DC under voltage recovery, output over/under voltage, output overload can be set within a certain range.
10. Wide voltage input range, 48-800V DC input, customizable input voltage.
11. Full and efficient protection function, to protect against damage under any load, with input connection back protection, input over/under voltage protection, output under/voltage protection, IGBT drive protection, output over load protection, current limit protection, overheat protection, three-phase unbalance protection.
12. Accurate switching of solar panels, batteries and grid power to maximize energy utilization.
13. The generator start dry contact can start the generator in advance before the power supply is under voltage, and the start voltage can be set.
14. Optional:Bypass input.
15. Communication:RS485,USB,WiFi,GPRS,CAN. Data can be accessed to the Internet of Things, monitored remotely, and queried for historical data.
16. Communication protocol:Modbus RTU

Detailed Photos

 

Product Parameters

 

20KW Solar hybrid inverter

Type	SPI 110-20K	SPI 220-20K
Solar Input
Solar power	20KWp	20KWp
Solar panels voltage (Vmp)	195V	240V
*Battery (optional)
Battery rated voltage (DC)	156V	192V
Input voltage range (DC)	130-195V	160-240V
Single-phase AC input
Allow voltage range (AC)	110V ± 15%	220V ± 15%
Input rated current	202A	100A
Transfer time	0ms
*AC bypass(optional)
Allow AC input voltage range	110V ± 15%	220V ± 15%
Input frequency accuracy	50Hz/60Hz ± 10%
Bypass transfer time	≤100ms(≤10ms optional)
Single-phase AC output
Rated power	20KW
AC Rated voltage	110V	220V
Rated phase current	181A	91A
Output voltage accuracy	110V ± 1%	220V ± 1%
Output frequency accuracy	50Hz/60Hz ± 0.05%
Waveform distortion (THD).	≤3% (Linear load)
Overload capacity	110%,10 minutes,200%,10 second
Crest factor (CF)	3:1
Inverter efficiency	>90%
General parameters
Working Environment
Dielectric strength	1500VAC,1minute
Noise (1m)	≤50dB
Ambient temperature	-10ºC~+50ºC
Humidity	0~90%, No condensation
Altitude	<2000m 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
Size	520mm×900mm×900mm
Weight	200KG

*Above parameter only for reference. Could be custom made to user specifications.



50KW Solar hybrid inverter

Type	SPI 220-50K	SPI 380-50K	SPI 440-50K
Solar Input
Solar power	50KWp	50KWp	50KWp
Solar panels voltage (Vmp)	450V	525V	525V
*Battery (optional)
Battery rated voltage (DC)	360V	420V	420V
Input voltage range (DC)	300-450V	350-525V	350-525V
Three-phase AC input
Allow voltage range (AC)	220V ± 15%	380V ± 15%	440V ± 15%
Input rated current	145A	84A	73A
Transfer time	0ms
*AC bypass(optional)
Allow AC input voltage range	220V ± 15%	380V ± 15%	440V ± 15%
Input frequency accuracy	50Hz/60Hz ± 10%
Bypass transfer time	≤100ms(≤10ms  optional)
Three-phase AC output
Rated power	50KW
AC Rated voltage	220V	380V	440V
Rated phase current	130A	76A	66A
Output voltage accuracy	220V ± 1%	380V ± 1%	440V ± 1%
Output frequency accuracy	50Hz/60Hz ± 0.05%
Waveform distortion (THD).	≤3% (Linear load)
Overload capacity	110%,10 minutes, 200%,10 second
Crest factor (CF)	3:1
Inverter efficiency	>90%
General parameters
Working Environment
Dielectric strength	1500VAC,1minute
Noise (1m)	≤50dB
Ambient temperature	-10ºC~+50ºC
Humidity	0~90%, No condensation
Altitude	<2000m 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
Size	1000mm*1000mm*1640mm
Weight	500KG

*Above parameter only for reference. Could be custom made to user specifications.
 

60KW Solar hybrid inverter
 

Type	SPI 220-60K	SPI 380-60K	SPI 440-60K
Solar Input
Solar power	60KWp	60KWp	60KWp
Solar panels voltage (Vmp)	450V	525V	525V
*Battery (optional)
Battery rated voltage (DC)	360V	420V	420V
Input voltage range (DC)	300-450V	350-525V	350-525V
Three-phase AC input
Allow voltage range (AC)	220V ± 15%	380V ± 15%	440V ± 15%
Input rated current	174A	101A	87A
Transfer time	0ms
*AC bypass(optional)
Allow AC input voltage range	220V ± 15%	380V ± 15%	440V ± 15%
Input frequency accuracy	50Hz/60Hz ± 10%
Bypass transfer time	≤100ms(≤10ms  optional)
Three-phase AC output
Rated power	60KW
AC Rated voltage	220V	380V	440V
Rated phase current	157A	91A	78A
Output voltage accuracy	220V ± 1%	380V ± 1%	440V ± 1%
Output frequency accuracy	50Hz/60Hz ± 0.05%
Waveform distortion (THD).	≤3% (Linear load)
Overload capacity	110%,10 minutes, 200%,10 second
Crest factor (CF)	3:1
Inverter efficiency	>90%
General parameters
Working Environment
Dielectric strength	1500VAC,1minute
Noise (1m)	≤50dB
Ambient temperature	-10ºC~+50ºC
Humidity	0~90%, No condensation
Altitude	<2000m     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
Size	1000mm*1000mm*1640mm
Weight	500KG

*Above parameter only for reference. Could be custom made to user specifications.

   
75KW Solar hybrid inverter
 

Type	SPI 220-75K	SPI 380-75K	SPI 440-75K
Solar Input
Solar power	75KWp	75KWp	75KWp
Solar panels voltage (Vmp)	450V	525V	525V
*Battery (optional)
Battery rated voltage (DC)	360V	420V	420V
Input voltage range (DC)	300-450V	350-525V	350-525V
Three-phase AC input
Allow voltage range (AC)	220V ± 15%	380V ± 15%	440V ± 15%
Input rated current	219A	127A	109A
Transfer time	0ms
*AC bypass(optional)
Allow AC input voltage range	220V ± 15%	380V ± 15%	440V ± 15%
Input frequency accuracy	50Hz/60Hz ± 10%
Bypass transfer time	≤100ms(≤10ms  optional)
Three-phase AC output
Rated power	75KW
AC Rated voltage	220V	380V	440V
Rated phase current	197A	114A	98A
Output voltage accuracy	220V ± 1%	380V ± 1%	440V ± 1%
Output frequency accuracy	50Hz/60Hz ± 0.05%
Waveform distortion (THD).	≤3% (Linear load)
Overload capacity	110%,10 minutes, 200%,10 second
Crest factor (CF)	3:1
Inverter efficiency	>90%
General parameters
Working Environment
Dielectric strength	1500VAC,1minute
Noise (1m)	≤50dB
Ambient temperature	-10ºC~+50ºC
Humidity	0~90%, No condensation
Altitude	<2000m 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
Size	1000mm*1000mm*1700mm
Weight	600KG

*Above parameter only for reference. Could be custom made to user specifications.
    

100KW Solar hybrid inverter

Type	SPI 220-100K	SPI 380-100K	SPI 440-100K
Solar Input
Solar power	100KWp	100KWp	100KWp
Solar panels voltage (Vmp)	450V	525V	525V
*Battery (optional)
Battery rated voltage (DC)	360V	420V	420V
Input voltage range (DC)	300-450V	350-525V	350-525V
Three-phase AC input
Allow voltage range (AC)	220V ± 15%	380V ± 15%	440V ± 15%
Input rated current	292A	168A	146A
Transfer time	0ms
*AC bypass(optional)
Allow AC input voltage range	220V ± 15%	380V ± 15%	440V ± 15%
Input frequency accuracy	50Hz/60Hz ± 10%
Bypass transfer time	≤100ms(≤10ms  optional)
Three-phase AC output
Rated power	100KW
AC Rated voltage	220V	380V	440V
Rated phase current	263A	151A	131A
Output voltage accuracy	220V ± 1%	380V ± 1%	440V ± 1%
Output frequency accuracy	50Hz/60Hz ± 0.05%
Waveform distortion (THD).	≤3% (Linear load)
Overload capacity	110%,10 minutes, 200%,10 second
Crest factor (CF)	3:1
Inverter efficiency	>90%
General parameters
Working Environment
Dielectric strength	1500VAC,1minute
Noise (1m)	≤50dB
Ambient temperature	-10ºC~+50ºC
Humidity	0~90%, No condensation
Altitude	<2000m 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
Size	840mm*1420mm*2250mm
Weight	650KG

*Above parameter only for reference. Could be custom made to user specifications.
 

 

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