सौर उत्पाद

1. Product Name Solar Semi-Integrated Street Light / Solar LED Street Light (Semi-Integrated Type) 2. System Overview A semi-integrated solar street lighting system comprises a high-efficiency solar panel (mounted separately on a pole), combined with an integrated LED luminaire unit that houses the battery and charge controller within the light body. This configuration ensures high solar efficiency, flexible panel orientation, and easy installation. 3. Major Components and Specifications A. Solar Photovoltaic (PV) Module Type: Mono/Polycrystalline silicon Power Rating: 20W “ 100W (as per LED rating) Efficiency: ‰18% Operating Voltage: 12V DC Frame: Anodized aluminum alloy Protection: Tempered glass, weather-resistant, anti-reflective coating

Specifications for solar floodlights vary widely depending on the model, but common features include high-efficiency solar panels, large battery capacity, multiple lighting modes, and durable, waterproof construction. Core components All solar floodlights consist of a few basic, integrated parts: Solar panel: Converts sunlight into electricity. Higher wattage panels charge the battery faster. Battery: Stores energy from the solar panel to power the light at night. Lithium Iron Phosphate (LiFePO4) is a common type due to its longevity and performance. LED lamp: Provides the actual illumination. Modern solar lights use high-efficiency LED chips. Charge controller: Regulates the flow of electricity to protect the battery from overcharging and over-discharging. Mounting hardware: Brackets and cables to allow for flexible installation on walls or poles.

Key specifications Charging and power Input voltage range: Specifies the voltage the unit can accept from the solar panel. Typical ranges for 12V systems are 9V to 18V. A wider range can handle panels that may produce inconsistent voltage. Charging technology (PWM vs. MPPT): PWM (Pulse-Width Modulation): A more affordable and simpler technology that regulates charging by switching the current on and off rapidly. MPPT (Maximum Power Point Tracking): A more advanced and efficient technology that tracks the solar panel's maximum power output, potentially boosting charging efficiency by 20% or more. Power output (wattage): Defines the total power the driver can supply to the LED lamp. Common wattages range from 6W to 60W, but more powerful options are available. Conversion efficiency: Represents how effectively the driver converts energy from the solar panel to the battery and then to the LED. High-efficiency drivers (>90-95%) are desirable to minimize energy loss. Battery management Nominal battery voltage: The voltage of the battery system it is designed for, commonly 12V or 24V. Some drivers automatically recognize the voltage. Battery type compatibility: Specifies which battery chemistries the driver can safely charge. This includes:

1. Product Name Solar LED Lantern / Portable Solar Lantern / Solar Rechargeable Lantern 2. System Overview A solar lantern is a portable lighting device powered entirely by solar energy. It consists of a solar photovoltaic (PV) module, a rechargeable battery, an efficient LED light source, and a charge controller integrated within a compact, lightweight body. Designed for indoor and outdoor use, solar lanterns provide clean, safe, and reliable lighting without dependence on grid power ” ideal for rural areas, camping, emergency lighting, and outdoor activities. 3. Major Components and Specifications A. Solar Photovoltaic (PV) Module Type: Mono/Polycrystalline silicon Power Rating: 3W “ 10W (depending on model) Voltage: 6V / 9V / 12V (as applicable) Efficiency: ‰18% Frame: Aluminum with tempered glass cover Cable: 3“5 m, UV-resistant with DC connector Compliance: IEC 61215 / IEC 61730