3–24V Solar Lamp Light Control Circuit Board – Automatic On/Off Controller for Lithium & Lead-Acid Battery Systems
3–24V Solar Lamp Light Control Circuit Board – Automatic On/Off Controller for Lithium & Lead-Acid Battery Systems
The 3–24V Solar Lamp Light Control Circuit Board is a compact, intelligent controller designed to automatically manage lighting systems powered by solar energy. Compatible with both lithium and lead-acid batteries, this control board enables day-night light sensing, automatically switching your lights ON at dusk and OFF at dawn—maximizing energy efficiency and prolonging battery life.
Perfect for DIY solar lights, garden lamps, streetlights, and solar-powered devices, this board simplifies your solar lighting setup with reliable automation.
🔧 Key Specifications:
Operating Voltage: DC 3V to 24V
Battery Compatibility: Lithium battery (3.7V, 7.4V, etc.) & Lead-acid battery (6V, 12V, 24V)
Control Mode: Light-sensing automatic switch (day/night detection)
Control Output: Direct light ON/OFF switching
Current Capacity: Varies by power source, suitable for low- to moderate-power LED systems
PCB Size: Compact and easy to install in most enclosures
⚙️ Key Features:
✅ Automatic Light Control – Turns the light ON when it's dark and OFF during daylight
✅ Wide Voltage Range (3–24V) – Compatible with various solar battery systems
✅ Dual Battery Support – Works with lithium and lead-acid batteries
✅ Energy Saving – Helps conserve battery power by running lights only when needed
✅ Simple 2-Wire Installation – Easy integration into existing solar light setups
✅ Compact & Efficient Design – Perfect for both DIY and commercial solar lighting projects
✅ No Relay Noise – Solid-state switching ensures quiet and efficient operation
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PCB Layout & Design Services
We provide professional PCB layout and design services for electronics projects, prototypes, and small to medium production needs. Our goal is to deliver accurate, manufacturable, and well-documented PCB designs tailored to your specific requirements.
How to Request a PCB Layout/Design:
- Send your complete schematic or diagram via our Facebook page.
- We will assess your diagram and provide a quotation based on the complexity and requirements.
Special Offer for New Customers!!
New customers receive a special introductory discount on their first PCB layout/design project.
This allows us to review your design requirements and build a long-term working relationship.
How to Request a PCB Layout / Design
- Send your complete schematic or diagram via our Facebook page.
- Our team will review your diagram carefully to understand the design scope and requirements.
- A detailed quotation will be provided based on:
-
- Design complexity
- Board size and number of layers
- Components and package types
- Special routing or manufacturing requirements
📌 Providing your diagram is essential so we can give you an accurate and fair quotation.
PCB Layout & Design Requirements
To ensure quality and accuracy, please note the following:
- All schematics must be clear, complete, and properly labeled
- Specify:
- Board dimensions (if available)
- Number of PCB layers
- Preferred components or footprints (if any)
- Hand-drawn, unclear, or incomplete schematics are not accepted
- Rush or urgent requests may incur additional charges
What’s Included in the Design Package
Each completed project includes the following deliverables:
✅ 2D PCB layout images
✅ 3D PCB render images
✅ PCB Gerber files (ready for fabrication)
✅ Bill of Materials (BOM)
✅ Component Placement List (CPL / Pick-and-Place file)
✅ Wiring diagram (PDF)
✅ PCB board layout (PDF)
All files are prepared to be manufacturer-ready and easy to review.
Pricing Information
Pricing is project-based and depends on:
- The submitted schematic or diagram
- Board size and layer count
- Types of components used (SMD, through-hole, fine-pitch, BGA, etc.)
- Design complexity and routing difficulty
📌 Final pricing is confirmed only after reviewing the client’s diagram.
Design Review & Approval Process
Before final delivery:
- The client will receive preview files for checking
- Please review carefully for:
- Errors
- Missing information
- Clarifications or revisions
- Once the design is confirmed and approved, the final files will be sent to the client’s email
⚠️ After final approval, any major changes may be treated as a new request.
Payment Methods
Philippines (Local Clients):
- GCash
- Bank Transfer
International Clients:
- PayPal
📌 Design work starts after payment confirmation unless otherwise agreed.
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