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Waterproof 120V to 230V Micro Grid Tie Inverter 250 Watt 57Hz - 62.5Hz 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: SVC300

Waterproof 120V to 230V Micro Grid Tie Inverter 250 Watt 57Hz - 62.


Waterproof 120V to 230V Micro Grid Tie Inverter 250 Watt 57Hz - 62.5Hz




SVC300 Series Using IP65 waterproof streamline design, Can effectively prevent rainwater on the surface erosion, Built-in high-performance Maximum Power Point Tracking(MPPT)Function,Better able to track changes in the solar luminosity and control different output power, Effectively capture and collect sunlight. AC electric power transmission using the reverse transmission technology, Is one of our patented technology, The inverter output power can provide load priority use, Extra electricity to the grid, Efficient use of the inverter to the power emitted, Electricity transmission rate of up to 99%



  • High performance maximum power point tracking (MPPT)
  • Reverse power transmission
  • Intelligent monitoring management
  • Input /output is fully isolated to protect the electrical safety
  • Multiple parallel stacking
  • Digital control system
  • Simplify maintenance (user serviceable)
  • Operation and maintenance costs low
  • Flexible installation


Input Data SVC300-120VAC/230VAC
Recommended input power 200-300Watt
Recommend the use of PV modules 300W/Vmp>34V/Voc<50V
Maximum input DC voltage 50V
Peak power tracking voltage 25-40V
Operating Voltage Range 17-50V
Min / Max start voltage 22-50V
Maximum DC short current 15A
Maximum Input Current 9.8A
Output Data @120VAC @230VAC
Peak power output 260Watt 260Watt
Rated output power 250Watt 250Watt
Rated output current 2.08A 0.92A
Rated voltage range 80-160VAC 180-260VAC
Rated frequency range 57-62.5Hz 47-52.5Hz
Power factor >96% >96%
Maximum units per branch circuit 15PCS(Single-phase) 30PCS(Single-phase)
Output Efficiency @120VAC @230VAC
Static MPPT efficiency 99.5% 99.5%
Maximum output efficiency 94.6% 94.6%
Night time power consumption <50mW Max <70mW Max
THDI <5% <5%
Ambient temperature -40°C to +60°C
Operating temperature range (inverter inside) -40°C to +82°C
Dimensions (WxHxD) 191mm*176mm*38mm
Weight 0.83kg
Waterproof Rating IP65
Cooling Self-cooling
Communication Mode Power Line
Power transmission mode Reverse transfer, load priority
Monitoring System Lifetime free
Electromagnetic compatibility EN50081.part1EN50082.part1
Grid disturbance EN61000-3-2 Safety EN62109
Grid detection DIN VDE 1026 UL1741
Certificate CEC,CE National patent technology


Note: The monitoring software can monitor multiple threads simultaneously 6 PCS power line acquisition

simultaneously monitor 600 inverters.

  1. Each WVC Power Line Modem monitoring 100 inverters
  2. Monitoring system simultaneously collect real-time data from 6 WVC power line Modem by  6 threads


Why Is The Micro Inverter
  1. The transition from a centralized to a distributed inverter optimizes energy collection.
  2. The converter module integrated into the solar panels can reduce installation costs.
  3. Soft switch technology to replace hard-switching technology can improve efficiency and reduce heat dissipation.
  4. From cottage industry to mass production, standardized design (hardware and software) to improve reliability and reduce costs.
  5. Using a special capacitor (due to the high failure rate). Design requires a higher voltage to reduce the current, we use a special electrolytic capacitors.
  6. The converter can be connected to the grid to eliminate the need for many battery applications. The high price of batteries, require maintenance, life expectancy is shorter.
  7. Work required micro-inverter power increasingly smaller (only a few hundred watts), which can reduce the internal temperature and improve reliability.
  8. Micro-inverter solar inverter system needs to deal with a lot of a particular power level, in order to increase production, thereby reducing costs


System Block Diagram:



  • Please install the inverters according to the user manual and connnet the groud safety.
  • Forbid openning the shell with non-professional person ,only qualified maintenance person can repair the product .
  • The inverter should be installed in the low humidity and well ventilated place,and remove the flammable things surrounding the inverter for avoiding overheating .
  • Avoid children play when the inverter is working.
  • Ensure the DC input and AC output when connect with PV.
  • The Vmp and Voc of PV should be fuit for the prodcut for get output max.





 Mr. Sophie

Tel: 86-577-57181685
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Company Info

Wenzhou Sunuse Electric Technology Co., Ltd. [China (Mainland)]

Business Type:Manufacturer
City: Wenzhou
Province/State: Zhejiang
Country/Region: China (Mainland)

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