YJSS is a 10-60A multi specification PWM solar controller that automatically adapts to 12/24V lead-acid batteries, equipped with an LCD screen and dual USB interfaces, and supports light control and time control. Equipped with MCU chip, it has six layers of circuit protection, compact size, wide temperature resistance, suitable for home and outdoor off grid photovoltaic scenarios, supports customization, and has CE, RoHS certification and five-year warranty.
►Product Features
The current model covers 10A/20A/30A/40A/50A/60A, with automatic recognition of 12V/24V system voltage
Adopting PWM pulse width modulation charging method, compatible with various types of lead-acid batteries, not supported for lithium batteries
Equipped with dual USB 5V output ports, it can power small digital devices
Equipped with an LCD digital display, it shows voltage, battery level, and operating parameters in real time
Supports both light-controlled and time-controlled load modes with customizable working duration
Built-in industrial-grade MCU chip with parameter retention upon power loss, enabling one-click configuration
Equipped with six layers of protection: overcharge, over-discharge, short circuit, overload, overcurrent, and reverse polarity protection, ensuring stable extension of battery lifespan
The operation is simple, and the installation must follow the sequence of connecting the battery first, then the photovoltaic panel, and finally the load
Suitable for home, commercial, and off-grid photovoltaic energy storage and solar lighting systems
Compact in size with stable heat dissipation, operating temperature range -20°C to +60°C, and supports OEM/ODM customization
The product is certified with CE and RoHS, offers a 5-year warranty, and serves as a core control component for off-grid photovoltaic systems
►Product Details
