Suggested retail price ￥ 730.00 Brand Shengyang model SY-GWV-500W type solar inverter product certification CE circuit topology of a push-pull output voltage sine wave input voltage range 22-60 (V) Output Voltage 120 230 (V) Output Power 500W inverter efficiency 95 (%) Voltage regulation 0 (%) Load regulation 0 (%) custom processing output frequency 50/60 (Hz) Dimensions 210 * 165 * 53mm Specifications 500W / 220V Product Features 1, For 24/60 tablets, 36/72 PV modules and designs, but also for 20V / 36V / 48V battery and built-in AC-DC rectifier charging control module, 24V or 36V DC voltage output of the low-power wind turbines . 2,20-60VDC wide voltage input, input voltage grading process; covers a variety of DC power supply voltage range. 3, multi-LED display, more intuitive. Product Specifications Model SY-GWV- Rated power 200W 300W 400W 500W 600W solar panel recommended Vmp: 26-33V; Voc: 34-38V / Vmp: 35-39V; Voc: 42-46V input voltage 22-60V MPPT voltage 24-48VDC peak efficiency> 88%> 88%> 86%> 85%> 85% of the output voltage 120VAC (90-140VAC) or230VAC (190-260VAC) Output frequency 50 / 60Hz sine wave output waveform total harmonic distortion 99%, more responsive The maximum power point lock more secure. 3. The parallel assembly of modular design, small size, distributed installation. Easy system configuration, flexible combination of system scalability. 4. The use of high-frequency transformer isolation, high efficiency, high safety. 5. Perfect electrical protection. 6. aluminum shell, no rust, heat cold and corrosion. 7. has a number of electronic circuit design, product design and other core technology patents. 8. Input voltage (22-60VDC), the work of different input voltage rating process; covers a variety of DC power supply voltage range can work. Warranty Conditions Warranty: 1 year warranty, 15-year limited warranty Shengyang commitment from customers to buy smart inverter starting one year warranty, guarantee responsible for repair or replacement of defective products and the resulting cost of the warranty repair time: delivery date count From the warranty document: bill of lading date, product serial number, product type, intact warranty card. In addition, Sheng Yang will also provide an additional 14-year limited warranty, the warranty period on this exemption does not cover the resulting all freight costs.