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3kw Off Grid Inverter - China

price: contact company for price

ESI-3KVA series inverter adopts digital intelligent control and complete

high-frequency topology featuring stable performance and excellent

resistance to jam. Its output voltage is 110V/60HZ, 220V/50HZ and rated

power is 3KVA. This product is widely used in these solar systems for

telecommunication, traffic, house, island, border defense, countryside,

pastoral areas etc.


1. Output pure sine wave, small waveform distortion rate.

2. Soft start function and high efficiency.

3. Strong load adaptability and stability.

4. Internal fuse against wrong connection for reliability and safety.

5. Protection against overcurrent and short-circuit, preventing product from burning.

6. Low voltage protection for battery input, preventing battery from over-discharging.

7. Input side DC and output side AC isolated against electric shock for more safety.

8. All-round protection and alarm function.

9. Complete high-frequency transform, small volume, light weight.

10. Main phase locked, bypass switch and on-grid are available (compatible UPS function).

Company Contact:

  • Phone: +86-25-58875561

  • Address: Xiaoliu industrial Park, NO.22 North Liuzhou Rd., Nanjing, China

  • Email: Email

Published date: May 22, 2013 -

  • Business Description: Established in March.2011, Jiangsu EWT new energy technology co.,ltd is

    a professional company engaged in R&D, production of inverters and

    controllers in new energy industry, program solution design, as well as serving integrated system program. Located at Pukou high technology industrial development zone, Nanjing, Jiangsu province, the company occupies complete infrastructure, manufacturing base and R&D center.With broad market prospects, the products and services will be widely applied in solar power and wind power program.

    The company considers quality as its life, which leads it to serve the market with integrity and pragmatism. Following People connected, to create a grand future; Technology first, to build a green earth as principle and adhering cultivation and introduction to intelligence development strategy, EWT has launched strategic cooperation agreement with many renowned domestic universities. Committed to be a high tech corporation with core intellectual property rights, the company is reinforcing innovation of technology and management constantly and to achieve the influential corporation in new energy profession.

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