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LandStar series

Product catalog summary

Overview
The document provides an overview of the LandStar series PWM solar charge controllers by EPSOLAR TECHNOLOGY, designed for off-grid solar systems such as home systems, traffic systems, CCTV systems, street lights, garden lights, parking areas, and bus stations. These controllers utilize advanced digital techniques and operate fully automatically to enhance battery life through Pulse Width Modulation (PWM) charging.

Features

High-efficiency Series PWM charging.
Use of MOSFET as an electronic switch.
Options for Gel, Sealed, and Flooded battery types.
Automatic day/night recognition.
Intelligent timer function with options from 1 to 15 hours.
Temperature compensation.
LED indicators for battery voltage state.

Technical Specifications

Float charging voltage: Sealed: 14.6V, Flooded: 14.8V, Gel: 14.2V.
Low voltage disconnect voltage: 11.1V.
Max. PV open circuit voltage: 30V for 12V systems, 50V for 24V systems.
Rated system voltage: 12/24VDC auto recognition.
Rated charge and discharge current: 5A, 10A, 20A depending on the model.
Temperature compensation coefficient: -5mV/℃/2V.
Enclosure: IP30.
Working environment temperature: -35℃ to +55℃.
Dimensions and weight vary by model, ranging from 97×66×25mm to 144×75×45mm and 0.05kg to 0.25kg.

Contact Information
No.103, Dongxing Rd, Chenjiang Street, Zhongkai High-tech Zone, Huizhou, China
Email: [email protected]
Website: www.epever.com
Phone: +86-752-3889706

Catalog excerpts

LandStar series PWM solar charge controller EPSOLAR TECHNOLOGY LandStar series is for off-grid solar system, such as home system, traffic system, CCTV system, street light, garden lights, parking area, and bus station. It adopts the most advanced digital technique and operates fully automatically. The Pulse Width Modulation (PWM) battery charging can greatly increase the lifetime of battery. Features High efficient Series PWM charging Use MOSFET as electronic switch Gel, Sealed and Flooded battery type option Widely used, automatically recognize day/night Intelligent timer function with 1-15 hours option Temperature compensation LED indicators indicate battery voltage state Solar Home Solar Backpack Solar Boat Solar Street Light Solar Power Generator

Open the catalog to page 1

Technical specifications Rated system voltage Rated charge current Rated discharge current Max. PV open circuit voltage Equalize charging voltage※ Boost charging voltage※ Float charging voltage※ Low voltage reconnect voltage※ Low voltage disconnect voltage※ Common positive Temperature compensate coefﬁcient Working environment temperature ※Technical data for 12V system at 25℃, twice in 24V system No.103, Dongxing Rd, Chenjiang Street, Zhongkai High-tech Zone, Huizhou, China +86-752-3889

Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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