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Nanjing KingSun Solar Technology Co., Ltd.

Inverter, Power Inverter, Solar Inverter manufacturer / supplier in China, offering 300W High Frequency Pure Sine Wave Inverter, High Efficient Solar Monocrystalline Panel (KSM 165W), New Style and Cheap Solar Lamp (KS-SL001) and so on.

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Supplier Homepage Product Inverter 300W High Frequency Pure Sine Wave Inverter

300W High Frequency Pure Sine Wave Inverter

FOB Price: US $34 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $34/ Piece
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Production Capacity: 50, 000PCS/Month
Transport Package: Carton
Payment Terms: L/C, T/T, D/P, Paypal, Western Union

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Basic Info
  • Model NO.: KSI-300
  • Type: DC/AC Inverters
  • Output Power: 301 - 400W
  • Nature of Source Flow: Passive inverter
  • Application: Camera
  • Input Voltage: 12 VDC
  • Continuous Power: 300 Watt
  • Output Waveform: Pure Sine Wave(Distortion≤3%)
  • Output Voltage: 100~110VAC / 200~220VAC (Optional)
  • Specification: CE, RoHS
  • HS Code: 85044030
  • Phase: Single
  • Power Source: Solar Power
  • Nature of Wave String: Sine Wave Inverter
  • Circuit Topologies: Full-Bridge Type
  • Certification: SAA, CE, ROHS, ISO9001
  • Input Voltage Range: 10.0~15.0 VDC
  • Peak Power: 600 Watt
  • Output Frequency: 50Hz±0.1% or 60Hz±0.1% (Optional)
  • Trademark: KingSun
  • Origin: Nanjing, China
Product Description
High frequency pure sine wave inverter KSI-300

1 This product double soft start technology, CPUS core SPWM pulse width control technology, the original constant current technology, you can install anti-reverse technology MOS pipe, full isolation technology, low distortion. It does not affect the working life of electrical equipment

2 Perfection powerful fault protection alarm functions (undervoltage protection, overvoltage protection, overtemperature protection, anti-reverse polarity protection, short circuit protection) Battery over discharge alarm protection, safety shock

3 This product is small size, light weight, low noise pollution. Aluminum alloy shell, surface blasting and oxidation treatment, beautiful appearance

4 Products using high-quality double-sided circuit boards, simple design sophisticated, technology-class, design life of ten years, all new original components to ensure quality

ModelKSI-300  (12V)KSI-300  (24V)KSI-300  (48V)
OutputContinuous power300 Watt
Peak Power600 Watt
Output waveform Pure sine wave(Distortion≤3%)
Output frequency50Hz±0.1% or 60Hz±0.1%  (Optional)
output voltage100~110VAC / 200~220VAC (Optional)
InputInput voltage12 VDC24 VDC48 VDC
Input voltage range10.0~15.0 VDC21.0~30.0 VDC42.0~60.0 VDC
Low pressure alarm10VDC±0.2VDC20VDC±0.3VDC 40VDC±0.4VDC
Low pressure close protection9.5VDC±0.2VDC19VDC±0.3VDC 38VDC±0.4VDC
Overvoltage protection Close15.5VDC30.5VDC61.2VDC
Standards of efficiency90% (Full Load)
Highest efficiency92%  (1/3Load)
No-load current< 0.3A
Input terminalRed/Black Single Terminal
Output terminalSocket
Operating temperature range -10ºC to +50ºC
Operating humidity range20%~90%
Storage temperature range -30ºC to +70ºC
cooling methodIntelligent temperature air-cooled
Dimension180*150*52 mm(Included posts)
Weightabout 0.85 Kg
Inner Box25.5*19.0*9.5 cm
Outer Box41.5*26.5*210 cm
Box Weightabout 11.0 Kg

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Mr. Aiwah Tsou
Sales Director
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