High-Efficiency Hybrid Inverter by Sail Energy and Goodwe Warranty and Original Factory High Quality

• Customization: Available
• After-sales Service: Support
• Warranty: 6 Years
• Model NO.: KM12
• Nature of Source Flow: Passive inverter
• Phase: Three
• Output Power: >1000W
• Certification: SAA, CE, ROHS, ISO9001, CCC
• Brand: Growatt
• Type: DC/AC Inverters
• Power Source: Solar Power
• Circuit Topologies: Push-pull Type
• Nature of Wave String: Sine Wave Inverter
• Protection Degree: IP66
• Weight: 31kg
• Nominal AC Voltage (Range*): 220V/380V, 230V/400V (340-440V)
• MPPT Range @ Operating Voltage: 120VDC ~ 430VDC
• Maximum Solar Charger: 6000W
• Parallel Capability: 6
• Transport Package: Wooden Pacakge
• Specification: 580/435/230mm
• Trademark: Growatt
• Origin: China
• HS Code: 8504403090
• Production Capacity: 50000 PCS/Day

Product Description

 

Product Description

 

 

Product Parameters

Technical Data	GW5K-ET	GW6.5K-ET	GW8K-ET	GW10K-ET
Battery Input Data
Battery Type	Li-Ion
Nominal Battery Voltage (V)	500
Battery Voltage Range (V)	180 ~ 600
Start-up Voltage (V)	180
Number of Battery Input	1
Max. Continuous Charging Current (A)	25
Max. Continuous Discharging Current (A)	25
Max. Charging Power (W)	7500	8450	9600	10000
Max. Discharging Power (W)	7500	8450	9600	10000
PV String Input Data
Max. Input Voltage (V)*1	1000
MPPT Operating Voltage Range (V)*2	200 ~ 850
Start-up Voltage (V)	180
Nominal Input Voltage (V)	620
Max. Input Current per MPPT (A)	12.5	12.5	12.5	12.5
Max. Short Circuit Current per MPPT (A)	15.2
Number of MPP Trackers	2
Number of Strings per MPPT	1
AC Output Data (On-grid)
Nominal Output Power (W)	5000	6500	8000	10000
Nominal Apparent Power Output to Utility Grid (VA)	5000	6500	8000	10000
Max. Apparent Power Output to Utility Grid (VA)*2*4	5500	7150	8800	11000
Max. Apparent Power from Utility Grid (VA)	10000	13000	15000	15000
Nominal Output Voltage (V)	400 / 380, 3L / N / PE
Output Voltage Range (V)	0 ~ 300
Nominal AC Grid Frequency (Hz)	50 / 60
AC Grid Frequency Range (Hz)	45 ~ 65
Max. AC Current Output to Utility Grid (A)	8.5	10.8	13.5	16.5
Max. AC Current From Utility Grid (A)	15.2	19.7	22.7	22.7
Power Factor	~1 (Adjustable from 0.8 leading to 0.8 lagging)
Max. Total Harmonic Distortion	<3%
AC Output Data (Back-up)
Back-up Nominal Apparent Power (VA)	5000	6500	8000	10000
Max. Output Apparent Power without grid (VA)*3	5000 (10000@60sec)	6500  (13000@60sec)	8000 (16000@60sec)	10000 (16500@60sec)
Max. Output Apparent Power with grid (VA)	5000	6500	8000	10000
Max. Output Current (A)	8.5	10.8	13.5	16.5
Nominal Output Voltage (V)	400 / 380
Nominal Output Frequency (Hz)	50 / 60
Output THDv (@Linear Load)	<3%
Efficiency
Max. Efficiency	98.00%	98.00%	98.20%	98.20%
European Efficiency	97.20%	97.20%	97.50%	97.50%
Max. Battery to AC Efficiency	97.50%	97.50%	97.50%	97.50%
Protection
PV Insulation Resistance Detection	Integrated
Residual Current Monitoring	Integrated
PV Reverse Polarity Protection	Integrated
Anti-islanding Protection	Integrated
AC Overcurrent Protection	Integrated
AC Short Circuit Protection	Integrated
AC Overvoltage Protection	Integrated
DC Switch	Integrated
DC Surge Protection	Type II
AC Surge Protection	Type II
Remote Shutdown	Integrated
General Data
Operating Temperature Range (°C)	-35 ~ +60
Relative Humidity	0 ~ 95%
Max. Operating Altitude (m)	4000
Cooling Method	Natural Convection
User Interface	LED, APP
Communication with BMS*5	RS485, CAN
Communication with Meter	RS485
Communication with Portal	WiFi
Weight (kg)	24
Dimension (W × H × D mm)	415 × 516 × 180
Topology	Non-isolated
Self-consumption at Night (W)*6	<15
Ingress Protection Rating	IP66
Mounting Method	Wall Mounted

Technical Data	GW15K-ET	GW20K-ET	GW25K-ET	GW30K-ET
Battery Input Data
Battery Type	Li-Ion
Nominal Battery Voltage (V)	500
Battery voltage range (V)	200 ~ 800
Start-up Voltage (V)	150
Number of Battery Input	1	1	2	2
Max. Continuous Charging Current (A)	50	50	50 x 2	50 x 2
Max. Continuous Discharging Current (A)	50	50	50 x 2	50 x 2
Max. Charging Power (W)	15000	20000	12500 x 2	15000 x 2
Max. Discharging Power (W)	15000	20000	12500 x 2	15000 x 2
PV String Input Data
Max. Input Voltage (V)*1	1000
MPPT Operating Voltage Range (V)	200 ~ 850
Start-up Voltage (V)	200
Nominal Input Voltage (V)	620
Max. Input Current per MPPT (A)	30
Max. Short Circuit Current per MPPT (A)	38
Number of MPP Trackers	2	2	3	3
Number of Strings per MPPT	2 / 2	2 / 2	2 / 2 / 2	2 / 2 / 2
AC Output Data (On-grid)
Nominal Output Power (W)	15000	20000	25000	30000
Nominal Apparent Power Output to Utility Grid (VA)	15000	20000	25000	30000
Max. Apparent Power Output to Utility Grid (VA)	16500	22000	27500	33000
Max. Apparent Power from Utility Grid (VA)	22500	30000	33000	33000
Nominal Output Voltage (V)	380 / 400, 3L / N / PE
Nominal AC Grid Frequency (Hz)	50 / 60
Max. AC Current Output to Utility Grid (A)*6	25.0	33.3	41.7	50.0
Max. AC Current From Utility Grid (A)	34.0	45.0	50.0	50.0
Power Factor	~1 (Adjustable from 0.8 leading to 0.8 lagging)
Max. Total Harmonic Distortion	<3%
AC Output Data (Back-up)
Back-up Nominal Apparent Power (VA)	15000	20000	25000	30000
Max. Output Apparent Power without Grid (VA)*3	15000 (18000@60s, 24000@3s)	20000 (24000@60s, 32000@3s)	25000 (30000@60s)	30000 (36000@60s)
Max. Output Apparent Power with Grid (VA)*2	15000	20000	25000	30000
Max. Output Current (A)	22.7 (27.3@60s, 36.4@3s)	30.3 (36.4@60s, 48.5@3s)	45.5 (54.5@60s)	45.5 (54.5@60s)
Nominal Output Voltage (V)	380 / 400
Nominal Output Freqency (Hz)	50 / 60
Output THDv (@Linear Load)	<3%
Efficiency
Max. Efficiency	98.0%
European Efficiency	97.5%
Max. Battery to AC Efficiency	97.5%
MPPT Efficiency	99.9%
Protection
PV String Current Monitoring	Integrated
PV Insulation Resistance Detection	Integrated
Residual Current Monitoring	Integrated
PV Reverse Polarity Protection	Integrated
Battery Reverse Polarity Protection	Integrated
Anti-islanding Protection	Integrated
AC Overcurrent Protection	Integrated
AC Short Circuit Protection	Integrated
AC Overvoltage Protection	Integrated
DC Switch*4	Integrated
DC Surge Protection	Type II
AC Surge Protection	Type III
AFCI	Optional
Rapid Shutdown	Optional
Remote Shutdown	Integrated
General Data
Operating Temperature Range (°C)	-35 ~ +60
Relative Humidity	0 ~ 95%
Max. Operating Altitude (m)	4000
Cooling Method	Smart Fan Cooling
User Interface	LED, WLAN + APP
Communication with BMS	RS485 / CAN
Communication with Meter	RS485
Communication with Portal	WiFi / 4G
Weight (kg)	48	48	54	54
Dimension (W × H × D mm)	520 × 660 × 220
Noise Emission (dB)	<45	<45	<60	<60
Topology	Non-isolated
Self-consumption at Night (W)*5	<15
Ingress Protection Rating	IP66
Mounting Method	Wall Mounted

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Packing And Delivery

 

Certifications

 

FAQ

1. How can we guarantee quality?
We utilize the latest cutting-edge, fully automated production equipment to uphold the pinnacle of quality standards.
Our meticulous, step-by-step final inspection system ensures that every product undergoes rigorous vetting before it is shipped.

2. What can you buy from us?
Discover our extensive offerings: Solar Panels and comprehensive system sets specifically tailored to accommodate your every need.

3. Are you manufacturer? Or trade company?
We are a distinguished Manufacturer, steadfast in our commitment to excellence.

4. What services can we provide?
We offer a variety of Delivery Terms including FOB, CIF, EXW, and Express Delivery for your utmost convenience.
We accept payments in a variety of currencies: USD, EUR, HKD, CNY, and beyond.
For payment, our accepted methods are T/T and Cash.
Our team is proficient in multiple languages, including English, Chinese, and French, to better assist you.

5. What is the lead time?
Typically, orders are processed and prepared for dispatch within a swift timeline of 15 working days following receipt of advance payment.

Why Choose Us


Anhui Kimi New Energy Co., Ltd (Kimi Solar)is a premier professional manufacturer with over 15 years of distinguished expertise in the Solar Panel industry, synonymous with quality and innovation.
Our rich and diverse product lineup encompasses poly and mono solar panels, solar batteries, power systems, charger controllers, inverters, lights, and even solar air-conditioning. We specialize in custom solar system solutions, proudly serving clients across more than 60 countries throughout Europe, Asia, the Americas, and Africa.

Partner with a name you can trust. Our global presence extends across Australia, Africa, Russia, the Middle East, South America, Asia, and beyond. Join us for a rewarding and prosperous business partnership!