Manufacturer of automotive power electronics, specializing in car power inverters, battery chargers, solar charge controllers, and air compressors.
BYGD is a consumer electronics brand operated by Jiangxi Baiying High-Tech Holdings Co., Ltd., focused on automotive accessories and renewable energy solutions. The company manufactures a diverse range of products including DC-to-AC power inverters, smart battery chargers for various vehicle types, solar charge controllers (MPPT and PWM), and portable tire inflators.
Designed for vehicle maintenance, road trips, and off-grid solar applications, BYGD products are widely distributed through major e-commerce platforms like Amazon and AliExpress, catering to users needing reliable power conversion and battery maintenance on the go.
Latest manuals from manuals+ curated for this brand.
Common questions about manuals, registration, and support for this brand.
A red fault light typically indicates a protection mode has been triggered, such as low input voltage, over-voltage, overload, or overheating. Check your battery connections and ensure the load does not exceed the inverter's rated capacity.
Many BYGD smart chargers (such as the S5000) are compatible with Lead-Acid, GEL, AGM, and some Lithium batteries. Always check the specific mode button or manual specifications to ensure compatibility with your battery chemistry.
Disconnect the solar panel first, then disconnect the battery. Wait for a few minutes before reconnecting the battery first, followed by the solar panel. This sequence allows the controller to correctly identifying the system voltage again.