20kw hybrid inverter
12kW Hybrid Solar Inverter

12kW-30kW Home Energy Storage 3 Phase Hybrid Solar Inverter

  • Time of use (TOU) function to significantly reduce your electricity bill
  • Seamless switching enables the crucial loads to power on during outages.
  • Arc Fault Circuit Interrupter (AFCI) and Rapid Shutdown enablesĀ application safety
  • 1.5 times the DC/AC ratio to maximize solar power generation to boost your return
  • 2 MPPTS allows up to 2 different roof facings and more power generation
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SD3-30KW Series three phase storage inverters are designed to increase energy independence for homeowners and commercial users. The power range is from 3.0kW to 30kW, with 2 MPP Trackers, compatible with high voltage (150-800V) batteries

Input (PV) SD12K-TH SD15K-TH SD17K-TH SD20K-TH SD25K-TH SD30K-TH
Max. DC Input Power (kW) 18 22.5 25.5 30 37.5 45
Max. PV Voltage (V) 1000
Rated DC Input Voltage (V) 620
DC Input Voltage Range (V) 150-1000
MPPT Voltage Range (V) 150-850
Full MPPT Range(V) 500-850
Start-up Voltage (V) 160
Max. DC Input Current (A) 20Ɨ2 20+32 32Ɨ2 40Ɨ2
Max. Short Current(A) 30x2 30+48 48Ɨ2 60Ɨ2
No. of MPPT Tracker / Strings 2/2 2/3 2/4 2/4
Battery Port
Battery Nominal Voltage (V) 450 500 400 500 500 550
Battery Voltage Range (V) 150-800
Max. Charge/Discharge Current (A) 30 50 50 50 60 60
Max. Charge/Discharge Power (W) 12K 15K 17K 20K 25K 30K
Charging Curve 3 Stages
Compatible Battery Type Li-ion / Lead-acid
AC Grid Output
Nominal AC Output Power (VA) 12000 15000 17000 20000 25000 30000
Max. AC Input Power 18000 22500 25500 30000 37500 45000
Max. AC Output Current (A) 21.5 27 30 32 40 48
Nominal AC Voltage (V) 230/400
Nominal AC Frequency (Hz) 50/60
Power Factor 1 (-0.8-0.8)
Current THD (%) <3%
AC Load Output (Back-up)
Nominal Output Power (VA) 12000 15000 17000 20000 25000 30000
Nominal Output Voltage (V) 230/400
Nominal Output Frequency (Hz) 50/60
Nominal Output Current (A) 17.4 21.8 24.8 29 36.3 43.5
Peak Outout Power 13200VA. 60s 16500VA. 60s 18700VA. 60s 22000VA. 60s 27500VA. 60s 33000VA. 60s
THDV (with linear load) <3%
Switching Time (ms) <10
Efficiency
Europe Efficiency 97.50% 97.80% 98.00% 98.10%
Max. Efficiency 98.30% 98.50%
Battery Charge/Discharge Efficiency 98.00%
Protection
Reverse Polarity Protection Yes
Over Current / Voltage Protection Yes
Anti-islanding Protection Yes
AC Short-ciruit Protection Yes
Leakage Current Detection Yes
Ground Fault Monitoring Yes
Grid Monitoring Yes
Enclosure Protect Level IP65
General Data
Dimensions (H x W x D) (mm) 460 x 556 x 242
Weight (kg) 22 28 35
Topology Transformerless
Cooling Concept Intelligent Fan
Relatively Humidity 0-100%
Operating Temperature Range (Ā°C) -25 to 60
Operating Altitude (m) <4000
Noise Emission (dB) <30 <40
Standby Consumption (W) <5
Display & Communication Interfaces LCD, LED, RS485, CAN, Wi-Fi, GPRS, 4G
Certification & Approvals NRS97, G98/G99, EN50549-1, C10/C11, AS 4777, VDE-AR-N4105, VDE0126, IEC62040, IEC62109-1, IEC62109-2
EMC EN61000-6-2. EN61000-6-3
Input (PV) SD12K-TH SD15K-TH SD17K-TH SD20K-TH SD25K-TH SD30K-TH
Max. DC Input Power (kW) 18 22.5 25.5 30 37.5 45
Max. PV Voltage (V) 1000
Rated DC Input Voltage (V) 620
DC Input Voltage Range (V) 150-1000
MPPT Voltage Range (V) 150-850
Full MPPT Range(V) 500-850
Start-up Voltage (V) 160
Max. DC Input Current (A) 20Ɨ2 20+32 32Ɨ2 40Ɨ2
Max. Short Current(A) 30x2 30+48 48Ɨ2 60Ɨ2
No. of MPPT Tracker / Strings 2/2 2/3 2/4 2/4
Battery Port
Battery Nominal Voltage (V) 450 500 400 500 500 550
Battery Voltage Range (V) 150-800
Max. Charge/Discharge Current (A) 30 50 50 50 60 60
Max. Charge/Discharge Power (W) 12K 15K 17K 20K 25K 30K
Charging Curve 3 Stages
Compatible Battery Type Li-ion / Lead-acid
AC Grid Output
Nominal AC Output Power (VA) 12000 15000 17000 20000 25000 30000
Max. AC Input Power 18000 22500 25500 30000 37500 45000
Max. AC Output Current (A) 21.5 27 30 32 40 48
Nominal AC Voltage (V) 230/400
Nominal AC Frequency (Hz) 50/60
Power Factor 1 (-0.8-0.8)
Current THD (%) <3%
AC Load Output (Back-up)
Nominal Output Power (VA) 12000 15000 17000 20000 25000 30000
Nominal Output Voltage (V) 230/400
Nominal Output Frequency (Hz) 50/60
Nominal Output Current (A) 17.4 21.8 24.8 29 36.3 43.5
Peak Outout Power 13200VA. 60s 16500VA. 60s 18700VA. 60s 22000VA. 60s 27500VA. 60s 33000VA. 60s
THDV (with linear load) <3%
Switching Time (ms) <10
Efficiency
Europe Efficiency 97.50% 97.80% 98.00% 98.10%
Max. Efficiency 98.30% 98.50%
Battery Charge/Discharge Efficiency 98.00%
Protection
Reverse Polarity Protection Yes
Over Current / Voltage Protection Yes
Anti-islanding Protection Yes
AC Short-ciruit Protection Yes
Leakage Current Detection Yes
Ground Fault Monitoring Yes
Grid Monitoring Yes
Enclosure Protect Level IP65
General Data
Dimensions (H x W x D) (mm) 460 x 556 x 242
Weight (kg) 22 28 35
Topology Transformerless
Cooling Concept Intelligent Fan
Relatively Humidity 0-100%
Operating Temperature Range (Ā°C) -25 to 60
Operating Altitude (m) <4000
Noise Emission (dB) <30 <40
Standby Consumption (W) <5
Display & Communication Interfaces LCD, LED, RS485, CAN, Wi-Fi, GPRS, 4G
Certification & Approvals NRS97, G98/G99, EN50549-1, C10/C11, AS 4777, VDE-AR-N4105, VDE0126, IEC62040, IEC62109-1, IEC62109-2
EMC EN61000-6-2. EN61000-6-3

The hybrid storage inverter is a device that combines an inverter, which converts direct current (DC) electricity to alternating current (AC) electricity, with a battery storage system. This allows for the storage of excess solar energy generated during the day, to be used during times when the solar panels are not generating enough power, such as at night or on cloudy days. The hybrid storage inverter is often used in solar power systems for homes and businesses, as it allows for greater energy independence and can help to reduce electricity costs.

30kw hybrid solar inverter

As a company with 15+ years of experience in the solar field, we have an individual R&D team and manufacturing capability. With 2 manufacturing bases, 20,000mĀ² + production areaļ¼Œ600+ employees, auto production lines and an international standard factory management system in Shenzhen city, we are able to control the production process, delivery date and most import quality control. Suntao is dedicated to supplying excellent products and solutions.

Digital Factory

To date, Suntao has completed countless projects and our footprints are all over the world. From solution design to product supply, we have assisted global customers in completing off-grid/on-grid/hybrid types of residential, C&I and large-scale ground-mounted projects. Excellent program design, tacit understanding of communication and cooperation, complete product supply and project management system, all of which are designed to provide customers with worry-free service.

Case

we are committed to delivering innovative solutions that empower you to harness the full potential of renewable energy with cutting-edge technology, reliability, and flexibility, and maximize your ROI.

Support for Time of use Optimization

Support for Time of use Optimization

Build in Anti feed in Function

Build in Anti feed in Function

Configurable Operation Modes

Configurable Operation Modes

Compact Size and Easy Installation

Compact Size and EasyInstallation

AFCI & Rapid Shutdown Ready

AFCI & Rapid Shutdown Ready

Smart Monitoring & Remote Firmware Upgrade

Smart Monitoring & Remote Firmware Upgrade

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