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Sunways 8KW Single Phase Hybrid Inverter
  • Sunways 8KW Single Phase Hybrid InverterSunways 8KW Single Phase Hybrid Inverter
  • Sunways 8KW Single Phase Hybrid InverterSunways 8KW Single Phase Hybrid Inverter
  • Sunways 8KW Single Phase Hybrid InverterSunways 8KW Single Phase Hybrid Inverter

Sunways 8KW Single Phase Hybrid Inverter

Sunways STH 3-8KTL series is also known as hybrid inverter or storage inverter, which is mainly used to combine the PV array, lithium battery, loads and power grid to realize intelligent power management and dispatching .You can rest assured to buy Sunways 8KW Single Phase Hybrid Inverter from us. We look forward to cooperating with you, if you want to know more, you can consult us now, we will reply to you in time!

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Product Description


Designed to fulfill the needs of both home and small commercial projects, Sunways 8KW Single Phase Hybrid Inverter offers a practical solution for your energy requirements.With a battery range spanning from 85V to 500V, it widens the possibilities for enhanced energy storage. This translates to more battery connections and an increased energy capacity, ensuring greater energy safety and potential savings on your daily electricity consumption.Buy Sunways 8KW Single Phase Hybrid Inverter which is of high quality directly with low price.


The STH 3~8kW series hybrid inverter contains 10 models which are listed below: STH-3KTL-HSS、STH-3.6KTL-HSS、STH-3KTL-HS、STH-3.6KTL-HS、STH-4.2KTL-HS、STH-4.6KTL-HS、STH-5KTL-HS、STH-6KTL-HS、STH-7KTL-HS、STH-8KTL-HS.


Sunways 8KW Single Phase Hybrid Inverter solar system is usually composed of the PV array, hybrid inverter, lithium battery, loads and power grid. As shown in the following figure:


Sunways hybrid inverters rely on overloading ability and wide power range, the costs of some big power inverters are slightly lower than the similar products of other German brands. With many regional certificates received or on the way, this series is ready to sell in many markets such as Europe, the UK, South Africa, Australia, North America, India, etc.


Technical Parameters

Model STH-3KTL-HSS STH-3.6KTL-HSS STH-4.2KTL-HS STH-4.6KTL-HS STH-5KTL-HS STH-6KTL-HS STH-7KTL-HS STH-8KTL-HS
PV Input Max. Input Power (W) 4,800 5.760 6,720 7,360 8,000 9,600 11,200 12,800
Start-up Voltage (V) 80 80 80 80 80 80 80 80
Max. DC Input Voltage (V) 600 600 600 600 600 600 600 600
Rated DC Input Voltage (V) 360 360 360 360 360 360 360 360
MPPT Voltage Range (V) 100-550 100-550 100-550 100-550 100-550 100-550 100-550 100-550
No. of MPP Trackers 1 1 2 2 2 2 2 2
No. of PV Inputs per MPPT 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1
Max. Input Current (A) 15 15 15/15 15/15 15/15 15/15 15/15 15/15
Max. Short-circuit Current (A) 20 20 20/20 20/20 20/20 20/20 20/20 20/20
Battery Battery Type Lithium Battery (with BMS)
Battery Communication Mode CAN/RS485
Battery Voltage Range (V) 85-500
Max. Charge/Discharge Current (A) 30/30
Rated Current of Built-in Fuse (A) 63
Output (Grid) Rated Output Power (W) 3,000 3,600 4,200 4,600 5,000 6,000 7,000 8,000
Max. Output Power (W) 3,300 3,960 4,600 4,600 5,500 6,600 7,700 8,000
Max. Apparent Power (VA) 3,300 3,960 4,600 4,600 5,500 6,600 7,700 8,000
Max. Input Apparent Power (VA) 6,000 7,200 8,400 9,200 10,000 12,000 12,000 12,000
Max. Charging Power of Battery (W) 3,000 3,600 4,200 4,600 5,000 6,000 7,000 8,000
Rated Output Voltage (V) L/N/PE, 220/230/240V
Rated AC Frequency (Hz) 50/60
Max. Output Current (A) 15 18 21 21 25/21.7 28.7 35 36.3
Power Factor 0.8 leading --- 0.8 lagging
Max. Total Harmonic Distortion <3% @Rated Output Power
DCI <0.5%ln
Output (Back-up) Rated Output Power (W) 3,000 3,600 4,200 4,600 5,000 6,000 7,000 8,000
Max. Output Power (W) 3,300 3,960 4,600 4,600 5,500 6,600 7,700 8,000
Back-up output rated apparent power (VA) 3,000 3,600 4,200 4,600 5,000 6,000 7,000 8,000
Max. Apparent Power (VA) 3,300 3,960 4,600 4,600 5,500 6,600 7,700 8,000
Back-up output rated current (A) 13 15.7 18.3 20 21.7 26.1 31.8 36.3
Max. Output Current (A) 15 18 21 21 25/21.7 28.7 35 36.3
UPS switching time <10ms <10ms <10ms <10ms <10ms <10ms <10ms <10ms
Rated Output Voltage (V) L/N/PE, 220/230/240
Rated AC Frequency (Hz) 50/60 50/60 50/60 50/60 50/60 50/60 50/60 50/60
Peak output apparent power (VA) 3,900, 60s 4,700,60s 5,500, 60s 6,000, 60s 6,500, 60s 7,800, 60s 9,100, 60s 10,000, 60s
Voltage harmonic distortion <3% @Linear load
Efficiency Max. Efficiency 97.6% 97.6% 97.6% 97.6% 97.6% 97.6% 97.6% 97.6%
European Efficiency 97.0% 97.0% 97.0% 97.0% 97.0% 97.0% 97.0% 97.0%
Max. Battery Charging Conversion Efficiency 96.6% 96.6% 96.6% 96.6% 96.6% 96.6% 96.6% 96.6%
Max. Battery Discharge Conversion Efficiency 96.6% 96.6% 96.6% 96.6% 96.6% 96.6% 96.6% 96.6%


Protection
DC Reverse Polarity Protection Integrated
Battery Input Reverse Connection Protection Integrated
Insulation Resistance Protection Integrated
DC Switch Optional
Surge Protection Integrated
Over-temperature Protection Integrated
Residual Current Protection Integrated
Islanding Protection Frequency Shift, Integrated
AC Over-voltage Protection Integrated
Overload Protection Integrated
AC Short-circuit Protection Integrated


General Data
Over Voltage Category PV: II ;Main: III
Dimensions (mm) 550W*410H*175D
Weight (KG) 26
Protection Degree IP65
Self-consumption at Night (W) <15
Topology Transformer less
Operating Temperature Range (°C) -30-60
Relative Humidity (%) 0-100
Operating Altitude (m) 4000 (derating@ > 3000)
Cooling Natural Convection
Noise Level (dB) <25
Display OLED & LED
Communication WiFi/LAN (Optional)


Leading Features:

● Max. efficiency up to 97.6%

● Fanless design, ultra-silence

● Intelligent power dispatching

● With AC output ranging from 3kW to 8kW

● Powerful load adaptability, support multiple loads stable access

● OLED display+App,two ways for data checking and management

● Uninterruptible power supply, switch to off-grid mode within 10ms

● 85~500V super wide battery voltage range, adapt to bigger capacity battery


Application:

Morning: low output, high demand
In the early morning, PV generation cannot meet the energy consumption, Sunways energy storage system will bridge the gap with the power stored in the battery in the previous day.
Midday: high output, low demand
PV generation is at its peak in the day time. But since nobody is at home and the energy consumption is very low, so most generated power will be stored in the battery of Sunways energy storage system.
Evening: high demand, zero output
The highest energy consumption in a day is at the evening and PV generates little even zero energy at this time. The Sunways energy storage system will bridge the gap with the power generated during the day.




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