Sea Global MPPT Solar Charge Controller: Bluetooth module for wireless monitoring via mobile app
This MPPT solar charge controller is for the DIY homeowner or off-grid enthusiast who wants to maximize their solar panel investment. While many focus on raw power, this unit delivers intelligent efficiency, turning more sunlight into usable energy for your batteries.
With 99.5% tracking efficiency, it captures extra power that cheaper controllers waste, so your system charges faster even on cloudy days. The Bluetooth app lets you monitor performance from your phone, adjusting settings without climbing on the roof. It automatically recognizes your battery voltage from 12V to 48V and works with lithium, lead-acid, and other types, making setup straightforward. Multiple protections like overvoltage and short circuit safeguards keep your equipment safe, giving you reliable power day after day.
Features
- Automatic battery voltage recognition: 12V/24V/36V/48V
- Compatible with Gel, AGM, Lithium, LiFePO4, Flooded batteries
- Three-stage charging: constant current (MPPT), constant voltage, floating charge
- Multiple protections including anti-reverse, short circuit, and over temperature
- LCD display and LED indicator light
- Peak conversion efficiency of 98%
- Improves 20%-35% utilization rate compared to PWM controllers
- RS485 communication port
- Operating temperature: 5°F to 122°F
- Storage temperature: -4°F to 140°F
- Mechanical protection: IP20
- Machine size: 11.0*7.1*3.9 inches (for 80A/100A model)
- Net weight: 8.2 lbs (1pc)
- Gross weight: 8.8 lbs (1pc)
- Bluetooth module for wireless monitoring via mobile app
General specs
- Brand: Sea Global
- Seller: Joom
- ID: 6927c5f8c3a071014bc99b3c
- Device Type: Solar Charge Controller
- Battery Type: Lithium
- System Voltage: 12V, 24V, 36V, 48V
- Controller Type: MPPT
- Max Charge Current: 60A, 80A, 100A
- First listed by seller: 12/10/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
MPPT Solar Charge Controller
|
Blackview PM100
|
Blackview PM100/200/400 Fast solar charging
|
Renogy RBC40D1S Two Charging Options for maximum efficiency
|
FF Flashfish P66 Pure sine wave AC output
|
Foldable Solar Panel 18V/60W power output
|
|
| Brand | Sea Global | Blackview | Blackview | Renogy | FF Flashfish | Flashfish |
| Model | PM100 | PM100/200/400 | RBC40D1S | P66 | ||
| Color | ||||||
| Rating |
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| Price | $53.32 | $139.00 | $309.00 | $199.99 | $218.00 | $88.00 |
| Seller | Joom | Blackview | Blackview | Amazon | Gshopper | Gshopper |
| Update | December 16, 2025 | April 18, 2025 | April 18, 2025 | December 6, 2025 | July 25, 2024 | July 25, 2024 |
| Power Output | 100W, 200W, 400W | 100W, 200W, 400W | 18V/60W | |||
