30W Solar Parking Lot Monitoring Power Supply System
Product Overview
With the continuous upgrade of the smart parking industry, outdoor parks, commercial plazas, logistics parks, and scenic area parking lots are increasingly installing parking space monitoring, license plate recognition cameras, and geomagnetic sensing terminals. Most outdoor parking spots are far from the grid, and long-distance cable trenching involves high material and labor costs with long renovation cycles.
The 30W Solar Parking Lot Monitoring Power Supply System is specifically developed for outdoor parking lot monitoring scenarios. The complete set features a 30W high-efficiency monocrystalline silicon solar panel, a 12V/10A smart charge/discharge controller, and a 12V 20AH lithium iron phosphate (LiFePO4) energy storage battery. It harnesses natural sunlight for self-sustaining power, enables quick pole-mounted installation outdoors, and supports stable 24/7 operation of surveillance cameras, 4G transmission modules, and parking space detection sensors. Widely applied in new monitoring installations for open-air parking lots and intelligent upgrades of existing parking facilities, it is the preferred power solution for grid-less outdoor parking spots.
Core Advantages
30W High-Efficiency Mono PV, Stable Power in Low Light
Equipped with A+ grade monocrystalline silicon modules for excellent photoelectric conversion efficiency. Ideal for open-air parking environments, it can continuously charge the battery under cloudy and low-light dawn/dusk conditions, effectively reducing the risk of power outages during consecutive rainy days. The tempered glass panel is wind-sand resistant and aging-resistant for long outdoor service life.
12V 10A Smart Controller, Safe Charge/Discharge Control
Comes with a dedicated 10A solar charge/discharge controller with intelligent charging curve management. Built-in multi-level protection stabilizes output voltage, preventing voltage fluctuations from damaging monitoring equipment and ensuring long-term stable operation of parking lot cameras.
12V 20AH Large Capacity Storage, Sufficient Rainy Day Runtime
Standard 20AH industrial-grade lithium iron phosphate battery with ample storage capacity. Optimized for camera motion detection and intermittent recording modes; low-power monitoring devices can operate continuously for 3-5 rainy days. Larger capacity batteries available for upgrade in rainy regions.
IP65 Outdoor Protection, Year-Round All-Weather Performance
The PV module is waterproof and dustproof, and the energy storage battery is housed in a sealed protective enclosure. The entire system withstands sun exposure, heavy rain, frost, and large day-night temperature swings, making it suitable for unattended parking lot operations year-round with minimal maintenance.
Technical Specifications
| Parameter | Specification |
|---|---|
| Complete Set | 30W Solar Module + 12V 10A Controller + 12V 20AH LiFePO4 Battery |
| Solar Module | 30W A+ Grade Monocrystalline Silicon PV Panel |
| Controller | 12V / 10A Smart Charge/Discharge Controller |
| Energy Storage Battery | 12V 20AH Lithium Iron Phosphate Battery (customizable capacity expansion available) |
| Standard Output | DC 12V |
| Protection Rating | IP65 (PV panel / battery box suitable for outdoor exposure) |
| Operating Temperature | -20°C ~ +60°C |
| Compatible Load | 12V Low-Power IP Cameras, Parking Space Geomagnetic Sensors, 4G Wireless Transmission Modules |
| Installation | Pole-Mounted (Shared Pole) / Wall-Mounted |
Note: Both split-kit and integrated configurations available. Specifications can be adjusted per project requirements.
Technical Details
Multi-Level Safety Protection System
- Battery Overcharge & Over-discharge Protection: Extends lithium battery service life and prevents damage from deep discharge.
- Output Short-Circuit & Reverse Polarity Protection: Mitigates risks from wiring errors during installation, protecting equipment and cabling.
- Overcurrent & High-Temperature Auto Shutdown: Eliminates safety hazards in outdoor environments, ensuring stable system operation.
- Stable DC Output: Protects sensitive electronic equipment such as cameras and sensor modules from voltage fluctuations.
Application Scenarios
Core Scenario: Smart Parking Lots
HD surveillance for open-air parking lots, outdoor license plate recognition cameras, parking space geomagnetic detectors, barrier gate auxiliary power, and 4G wireless transmission gateways for parking facilities.
Extended Outdoor Scenarios
Security monitoring for logistics yard open-air storage areas, factory outdoor parking cameras, scenic area parking lots, roadside temporary parking spots in rural areas, and outdoor charging station monitoring terminals.
Selection & Installation Guide
- Load Compatibility: Recommended for continuous load up to 15W — 12V low-power IP cameras. Enable motion detection recording to further extend rainy-day runtime. Higher-power devices can upgrade the PV wattage and battery capacity.
- Installation Guidance: Position the solar panel facing true south with adjustable tilt angle for maximum sun exposure. Pole-mounted shared-pole installation is recommended for a clean and neat layout.
- Runtime Upgrade: For rainy or frequently cloudy regions (e.g., southern areas), contact us to upgrade to a larger capacity battery for extended backup power duration.
Frequently Asked Questions
It supports 12V low-power IP cameras. If the camera’s infrared night vision runs continuously (higher power consumption), we recommend enabling motion detection recording to reduce daily energy consumption. For higher-power devices, the complete power supply specification can be upgraded.
The lithium iron phosphate battery is housed in a sealed protective enclosure with a standard operating range of -20°C to +60°C, ensuring stable operation in typical outdoor parking lot environments. In regions with prolonged extreme heat, a simple shading solution can be added.
The standard kit includes: 30W solar panel + 12V 10A controller + 12V 20AH lithium battery. Mounting brackets available separately. The product comes with a user manual, and remote technical guidance is provided for bulk project orders.
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