Happy Soles Digital Display MPPT Solar Controller: MPPT technology for maximum power point tracking
This MPPT solar controller is for homeowners who want to manage their off-grid power system efficiently, like keeping a cabin battery charged during weekend trips. While many focus on raw power, this unit offers clarity: the digital display shows real-time charging data so you can monitor energy flow without guesswork.
It protects your battery from overcharging and deep discharge, extending its lifespan. The MPPT technology maximizes solar panel output, even on cloudy days. You get reliable power for lights, appliances, or security devices. Setup is straightforward for 12V or 48V systems, making it a practical choice for DIY solar projects.
Features
- Protects battery from overcharging and damage
- Handles 60A, 80A, or 100A current ratings
- Compatible with 12V or 48V battery systems
- Designed for home solar panel installations
- MPPT technology for maximum power point tracking
General specs
- Brand: Happy Soles
- Seller: Joom
- ID: 6981ce59d0f78901b4e3d4fa
- Function: Battery Protection, Battery Charger
- Application: Home Use, Solar Control Panel
- Display Type: Digital
- Current Rating: 60A, 80A, 100A
- Voltage Rating: 12V, 48V
- Controller Type: MPPT
- First listed by seller: 2/15/26
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$127.31
Last price update: 2/15/26
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
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| Brand | Happy Soles | Renogy | Flashfish | FF Flashfish | Blackview | Blackview |
| Model | RBC40D1S | P66 | PM100/200/400 | PM100 | ||
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| Price | $127.31 | $199.99 | $88.00 | $218.00 | $309.00 | $139.00 |
| Seller | Joom | Amazon | Gshopper | Gshopper | Blackview | Blackview |
| Update | Feb 17, 2026 | Dec 6, 2025 | Jul 25, 2024 | Jul 25, 2024 | Apr 18, 2025 | Apr 18, 2025 |
| Power Output | 18V/60W | 100W, 200W, 400W | 100W, 200W, 400W | |||
Digital Display MPPT Solar Controller MPPT technology for maximum power point tracking
$127.31
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