Product Specifications

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Product Description

Overview

Quick Details

Place of Origin: Zhejiang, China

Brand Name: WANSAN

Model Number: WS-M300-27.6V

Type: MPPT

Application: Charger Controller, Water Heater Controller, Wind Controller, Collector Controller, Solar Working Station, Lighting Controller, Thermal Controller, Voltage Controller, Solar System Controller

Work Time (h): 100000 hours

Max PV Power: 350W

Max PV Voltage: 50V

Certificate: CE

Warranty: 1 year

Weight: 300g

Supply Ability

Supply Ability: 10000 Piece/Pieces per Month

Packaging & Delivery

Professional MPPT solar charge controller factory in China

All of the MPPT solar charge controllers have passed CE certification.

MPPT: Maximum Power Point Tracking

The MPPT controller utilizes Solar Maximum Power Point Tracking (MPPT) technology to extract maximum power from the solar array. The tracking algorithm is fully automatic and does not require user adjustment. MPPT technology tracks the array maximum power point as it varies with weather conditions, ensuring that maximum power is harvested from the array throughout the course of the day.

300W solar charge controllers, we have folowing models:

WS-M300-12.6V (Normally open)

WS-M301-12.6V (Light sense)

WS-M300-13.8V (Normally open)

WS-M301-13.8V (Light sense)

WS-M300-14.6V ( Normally open)

WS-M301-14.6V (Light sense)

WS-M300-25.2V (Normally open)

WS-M301-25.2V (Light sense)

WS-M300-27.6V (Normally open)

WS-M300-27.6V (Light sense)

Notice: Light sense is just for street light using, when the charging current is lower than 0.4a, and the voltage is lower than 15v, the light will on automatically.

Please check our website https://zjwansan.en.alibaba.com/productgrouplist-806422304/SOLAR_CONTROLLER.html?spm=a2700.icbuShop.prup15aafb.1.185e4423misqgy for more information.

COMPANY INFORMATION