• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: China (Mainland)
  • Brand Name: Sumyok
  • Model Number: OS-LD3024S
  • Application: Solar System Controller
  • Rated Voltage: 12/24V
  • Maximum Current: 30A

                  PWM Solar Charge Controller for home system 12 24 48 /30A

Function and Performance 


♥Image of LCD graphic symbol.Simple button operation


♥Automatic identifaction system voltage level.Intelligent PWM charge mode


♥Automatic Temperature Compensation.Adjustable charge-dischage control parameters


♥Settable Operating mode of Load.


♥Accumulated function of charge and discharge Ampere hours

Remote monitoring and control function,and have the functions ofpretecting Overload,Short Circuit


•Technical Parameter


Rated Current30ALoop Voltage Drop≤170mA
Rated Voltage12/24VOperating Temperature-10-60°c
Open Circuit Voltage of  solar panel≤50WStorage Temperature-30-70°c
Float Voltage13.8V/27.6VSize130*188*62mm
Low Voltage12.5V/25.0VWeight360g
No load Loss<30mATemperatur Compesation-4mV/Cell/°c
Charging ModePWMAvailable colorGreen Yellow


•Packing Information


Packing Size53*35*23CM



•Product Show







Comapny Introduction

     Guangzhou Sumyok Solar Power Technology Co., Ltd, founded in 2008, is a high-tech enterprise integrating scientific research, production and sales. We are mainly specialized in the scientific research and production of solar modules, solar photovoltaic systems and other application products. We not only have the first-rate standard workshops and equip with all sets of advanced equipments needed by lamination and test, but also have a group of high diathesis employees with perfect management ability.


     Our products are sold throughout the world, such as Europe, America, Africa, Southeast Asia and other regions. With unique corporate culture, advanced technology development platform, superb design innovation and powerful manufacturing capabilities, we enjoy a certain degree of credibility and reputation in the same industry. Our company not only acquires the ISO9001-2000 international quality system certification, but the CE and ROHS certification.


Others Products


Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland)
Transaction Level:
Supplier Assessments:
1 Transactions 60,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $78,000
Learn More