The DH-PFM378-B100-WB is an all-in-one integrated solar monitoring system designed for areas with no direct power access. It combines a durable 100W monocrystalline solar panel with a mounting bracket and MPPT controller. This system is ideal for pairing with a 4G camera (sold separately), offering flexible deployment, real-time app monitoring, and reliable power generation—no lithium battery included.
Key Features
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100W Monocrystalline Solar Panel – Efficient solar energy capture, even in low-light conditions.
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MPPT Charging Controller – Improves energy use and boosts charging efficiency by up to 30%.
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Remote App Monitoring – Check system status and alarms anytime via mobile app.
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All-in-One Metal Bracket – Durable Q235 steel housing supports panel, camera, and battery.
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RS-485 Communication – Integrates easily with systems via Modbus for real-time control.
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Electronic Protection – Full protection against over-discharge, short circuit, over-temp, and more.
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Flexible Mounting Angles – Adjust panel and camera independently for optimal sun and view.
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IP65 Weather Rating – Fully sealed for outdoor environments including rain and dust.
Perfect For:
- Scenic parks and nature reserves
- Courtyards or private property
- Farm surveillance
- Construction zones and roadwork
- Remote infrastructure monitoring (pipes, towers)
- Temporary events or mobile monitoring stations
Install Tips
- Mount where there is at least 3.5+ hours of sunlight daily for best performance.
- Use the vertical tilt options (20°, 40°, or 60°) based on latitude and panel orientation.
- Pair with Dahua’s compatible 4G cameras and lithium battery (sold separately).
- Secure the system on sturdy poles between 80–150mm in diameter.
- Ensure RS-485 wiring is protected if used in humid or exposed environments.
- Check the mobile app for real-time alerts and battery conditions.
Downloads
Quick-Read Specs Card
| Feature |
Details |
| Panel Type |
100W Monocrystalline Silicon |
| Charging Controller |
MPPT, 10A rated current |
| Output Voltage |
18.8 VDC (solar), 12 VDC (controller) |
| Communication |
RS-485 with Modbus |
| IP Rating |
IP65 |
| Adjustable Angles |
Panel: 360° H / 20°–60° V Camera: 360° H / 0°–75° V |
| Mounting |
Pole mount (Ø80–Ø150 mm) |
| Operating Temp |
–20°C to +60°C |
| Product Size |
815 x 847 x 893 mm |
| Weight |
20.1 kg (Net) / 23.8 kg (Gross) |
| App Compatibility |
Dahua app (camera required) |
Extra Info
Integrated Metal Bracket
Engineered with durable Q235 steel, the integrated bracket provides a stable platform to mount the solar panel, surveillance camera, and optional backup battery—all in one unit. It’s rated to withstand wind speeds of up to 117 km/h, making it ideal for open-field or rooftop installations. The unified design also simplifies cabling and reduces installation time and labor costs.
MPPT Solar Charge Controller
Unlike conventional PWM controllers, the MPPT (Maximum Power Point Tracking) controller actively monitors solar input and intelligently adjusts the charging process to maximize efficiency. This allows the system to capture more usable energy—especially in variable sunlight conditions—and ensures reliable operation while reducing power loss over time.
RS-485 & Modbus Support
The built-in RS-485 communication port enables integration with industrial protocols like Modbus, making the system a strong fit for remote monitoring, automation networks, or IoT-based deployments. This makes it ideal for utilities, remote stations, or smart agriculture applications that require system-level feedback and control.
Electronic Safety Protections
Multiple layers of intelligent protection ensure long-term reliability and safe operation. Safeguards include reverse polarity protection, current limiting, battery over-temperature shutdown, and feedback prevention from solar panels—all essential for maintaining stable operation in off-grid or semi-permanent installations.
Q&A
Q: Does this include a lithium battery?
A: No, the lithium battery is not included. It is sold separately (PFM372-L45-4S14P).
Q: Can I mount this on a flat wall instead of a pole?
A: No, it's designed specifically for pole mounting.
Q: What kind of camera can I use with this system?
A: It is compatible with Dahua’s 4G cameras such as IPC-HFW3241DF-AS-4G.
Q: Is it waterproof?
A: Yes, it is IP65 rated and suitable for outdoor use in harsh conditions.
Q: Can it operate in cloudy weather?
A: Yes, but daily exposure to at least 3.5 hours of sunlight is recommended for optimal performance.
Q: How do I monitor the system remotely?
A: Through the Dahua app, when connected with a Dahua 4G camera.
Q: Is the angle adjustable after installation?
A: Yes, both the panel and camera angles can be adjusted post-installation.
