Solar Lights 

Core Concept: Self-contained, off-grid lighting units integrating a small PV panel, LED light source, rechargeable lithium battery (LFP/Li-ion), and automatic light/motion control sensors.

Key Classifications & Applications

• Solar Garden & Lawn Lights (庭院灯/草坪灯): Decorative, low-power integrated units; easy plug-and-play stake or wall mounting.

• Solar Motion Sensor Street/Wall Lights : Higher power rating ($10\text{W}\text{--}100\text{W}+$); uses PIR motion sensors and photocells for automated illumination in rural roads, yards, and security perimeters.

• Solar Camping & Emergency Lights : Features USB output ports and handles for outdoor activities and emergency blackouts.

Solar Car & Portable Chargers 

Core Concept: Compact, lightweight PV applications engineered for 12V starter battery trickle charging, off-grid outdoor power replenishment, and consumer electronics charging.

Primary Types & Features

• 12V Solar Trickle Chargers for Automobiles :

  • Function: Rated $5\text{W}\text{--}30\text{W}$ with 12V DC output; connects via cigarette lighter plug or alligator clips.

  • Key Benefit: Prevents self-discharge and battery dead-outs for parked/idle vehicles (RVs, boats, seasonal cars), extending 12V lead-acid/lithium battery life.

• Foldable Solar Chargers & Portable Panels :

  • Function: Made with high-efficiency monocrystalline cells or flexible ETFE materials; outputs 18V–21V DC or 5V/9V/12V USB fast-charging protocols.

  • Key Benefit: Pairs with Portable Power Stations or directly powers mobile devices, drones, and car fridges during camping and off-grid travel.

• Safety Features: Built-in anti-reverse diodes to prevent battery discharge at night, plus overcharge/overcurrent protections.