Product Specifications

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Product Description

Overview

Quick Details

Place of Origin: Guangdong, China

Brand Name: HANFONG

Model Number: ST3-20

Type: PWM

Application: Solar System Controller

Work Time (h): 10 hours

Max PV Power: 500w

Max PV Voltage: 50v

Certificate: ce

Warranty: 1 year

Display: With digital display

Overcharge voltage cut: 16.5V/33V Recognize tacitly

Low-voltage protection: 11/22V Recognize tacitly

Low-voltage restore: 12.6V/25.2V Recognize tacitly

Temperature compensation: -3mv/°C/cell

Quiescent current: ≤45mA

Voltage drop: <200mv

Certification: CE, RoHs

Service: OEM, ODM

Charge mode: PWM Charging

Supply Ability

Supply Ability: 5000 Piece/Pieces per Week

Packaging & Delivery

Packaging Details: NW:400g

GW:500g

Packing size:45.5*38.0*27.0CM

Port: Guangzhou, Shenzhen, Ningbo, Shanghai, Qingdao

Supply Ability

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Packaging and Shipping

Lead time

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Port

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Packaging details

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