When buying solar lights, it is important to choose the right product for your needs. Here is a detailed guide to buying solar lights to help you make a wise choice based on the usage scenario, functional requirements and budget:

1. Determine the usage scenario

Different usage scenarios have different requirements for solar lights. Clarifying the purpose is the first step in choosing:

Home courtyard: requires beautiful, soft light, suitable for decoration and basic lighting.

Public places: such as parks and community roads, require high-brightness and durable street lights.

Outdoor activities: such as camping and hiking, require portable, waterproof and long-lasting lights.

Commercial places: such as hotels and cafes, require lights that are both decorative and practical.

Remote areas: such as rural and mountainous areas, require lights that are stable and can adapt to bad weather.

2. Key parameters and functions

(1) Brightness and light source

Brightness (lumens): Select brightness according to needs. For example:

Garden decoration: 100-300 lumens.

Road lighting: 500-2000 lumens.

Light source type: LED lights are the most commonly used, energy-saving and long-lasting.

(2) Solar panel efficiency

Solar panel power: The higher the power, the faster the charging speed. Generally, garden lights require 2W-5W, and street lights require 10W-30W.

Material: Monocrystalline silicon solar panels are highly efficient, and polycrystalline silicon is cost-effective.

(3) Battery capacity

Battery type: lithium battery (lightweight and long-lasting) or lead-acid battery (cheap and durable).

Capacity (mAh): The larger the capacity, the longer the battery life. For example:

Small garden lights: about 2000mAh.

High-brightness street lights: more than 10000mAh.

(4) Battery life

Lighting time: Depending on the battery capacity and brightness, a general solar light can illuminate for 6-12 hours.

Rainy day support: High-quality solar lights can work for 2-3 days on rainy days.

(5) Waterproof and durability

Waterproof level: Choose IP65 and above, suitable for outdoor use.

Material: The lamp body material should be corrosion-resistant and high-temperature resistant, such as aluminum alloy or stainless steel.

(6) Intelligent function

Light sensing control: Automatically sense light, turn on the light at night and turn off at dawn.

Human body sensing: Turn on the light when human activity is detected, which is energy-saving and practical.

Remote control: Adjust the brightness and switch through the mobile phone APP or remote control.

Multi-mode adjustment: Support multiple modes such as constant light, flashing, dimming, etc.

3. Design and aesthetics

Style: Choose a design style according to the installation environment, such as modern, classical, simple, etc.

Color: Common colors are black, white, and silver. Choose a style that coordinates with the environment.

Size: Choose the appropriate size according to the installation space, avoid being too large or too small.

4. Brand and quality

Well-known brand: Choose a reputable brand, such as Philips, Solaray, LITOM, etc., with better quality and after-sales service.

User evaluation: Check other users' evaluations to understand the actual use experience of the product.

Certification and warranty: Choose products that have passed CE, RoHS and other certifications, and confirm the warranty period.

5. Budget and cost-effectiveness

Low-end products: Low prices, suitable for users with limited budgets, but functions and durability may be limited.

Mid-end products: High cost-effectiveness, suitable for most home and commercial uses.

High-end products: Comprehensive functions, exquisite design, suitable for high-end places or long-term use.

6. Installation and maintenance

Installation method: Choose products that are easy to install, such as plug-in, wall-mounted or hanging.

Maintenance cost: Choose lamps that are easy to clean and maintain to reduce later costs.

7. Common problems and precautions

Performance on rainy days: Choose products with large battery capacity and high solar panel efficiency to ensure normal operation on rainy days.

Anti-theft design: For public places, choose lamps with anti-theft design to avoid theft.

After-sales service: Confirm whether the brand provides comprehensive after-sales service, such as return and exchange, repair, etc.

8. Recommended product types

(1) Garden lights

Features: moderate brightness, beautiful design, suitable for home gardens.

Recommended brands: Philips Solar, Solway.

(2) Street lights

Features: high brightness, strong durability, suitable for public places.

Recommended brands: Solway, Sunforce.

(3) Portable lights

Features: light and easy to carry, suitable for camping and outdoor activities.

Recommended brands: LuminAID, Goal Zero.

(4) Decorative lights

Features: beautiful design, suitable for commercial places or holiday decorations.

Recommended brands: Brightech, InnoGear.