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Solar Controller Mppt Series - China

price: contact company for price

EP MPPT solar controller is used for battery charging in off-grid PV

system by the function of max power point tracking. Designed with

intelligent PV max power point calculation device, this product can

enhance the utilization rate of PV modules, prolong batteries life and

improve system performance.


1. MPPT max power point tracking function.

2. 12/24V automatic identification.

3. Adopting 32-bit processor and extreme accuracy in controlling voltage.

4. Automatic temperature compensation function and hot-swappable to aid temperature transducer.

5. All-round protection functions against overcharging, over discharging, wrong connection, open circuit, controller and batteries in over temperature, overvoltage, overload, short-circuit, reverse charging in night etc.

6. Applying nixie tube work modes in overload instruction and a key operation for convenience and intuition.

7. Intelligent 3-section charging control, to assure batteries of fullness, system will switch to relevant modes according to the working status.

8. Adopting low-loss, long-life MOSFET tube as main switching devices in controller.

9. Auto-saving function for data setting. System and important parameters saved inner chip without losing power. Relevant parameters would be read while booting.

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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