Mppt Solar Charge Controller Mppt Solar Charge Controller 12V 24V 36V 48V 50A 2800W for Off Grid System
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Get more practical power from every sunny day with this 50A MPPT solar charge controller, designed for efficient battery charging in off-grid solar systems. It is a smart choice for installers, businesses, farms and homeowners building dependable solar working stations with 12V, 24V, 36V or 48V battery banks. Advanced Maximum Power Point Tracking continuously optimises solar panel output, while the prominent backlit LCD screen gives you a clear, at-a-glance view of your system status. With support for up to 2800W of PV power, it is built for serious solar charging applications.
Key Features & Benefits
- MPPT charging technology: Tracks the solar panel’s maximum power point to make better use of available sunlight throughout the day.
- Up to 99% MPPT efficiency: Helps convert solar energy efficiently for productive, consistent battery charging.
- 50A solar charge control: Suitable for higher-capacity off-grid systems where dependable charging performance matters.
- 2800W maximum PV power: Provides the capacity needed for larger solar panel arrays and expanding energy requirements.
- 150VDC maximum PV input: Supports higher-voltage solar configurations for flexible system design.
- Automatic 12V/24V/36V/48V system recognition: Makes this controller a versatile option across a wide range of battery-bank voltages.
- Compatible with GEL, lead-acid and LiFePO4 batteries: Allows you to match the controller to common battery technologies used in solar installations.
- Clear LCD status display: The front screen visibly presents charging information, power readings, battery data and daily or total energy figures.
- Simple front-button navigation: Clearly marked menu, down, up and enter buttons make viewing and adjusting settings more convenient.
- RS485 communication port: Adds a practical connection option for compatible system communication and monitoring arrangements.
Design & Build
This MPPT solar charger controller has a neat, professional enclosure in silver-grey with contrasting black end panels, blue display controls and clear printed connection labels. The front-mounted LCD and control panel are recessed into a dark faceplate for a tidy, easy-to-read layout. Ventilation slots along the sides and a top-mounted cooling fan are visibly incorporated to support heat management during operation. Strong black mounting brackets with elongated fixing slots are fitted on both sides, making it well suited to secure wall, board or cabinet installation. The lower connection area is clearly marked for solar panel, battery and DC load wiring, with a separate visible temperature sensor connection and RS485 port.
Ideal For
Use this 50A MPPT controller in off-grid homes, farms, workshops, security installations, remote offices, solar lighting systems, telecommunications setups and backup power stations. Its multi-voltage compatibility makes it especially useful for solar professionals and B2B buyers who need one flexible controller platform for different battery-bank configurations. It is also a capable choice for installations using LiFePO4, GEL or traditional lead-acid battery storage.
Why Buy From BestDealz
BestDealz helps South African businesses and buyers source practical solar equipment without the usual complexity of importing. We focus on products suited to real-world commercial and off-grid requirements, giving you a straightforward way to access specialised solar system components for your next project.
Build a more efficient solar charging setup with this high-capacity MPPT solar charge controller—order from BestDealz today and keep your off-grid power system working smarter.
Product Gallery






Technical specifications
| Type | MPPT |
|---|---|
| Application | Charger Controller, Solar System Controller, Solar Working Station |
| Work Time (h) | 24H |
| Max PV Power | 2800W |
| Max PV Voltage | 150VDC |
| Charge mode | MPPT Maximum Power Point Tracking |
| Display | LCD screen |
| System voltage | 12V/24V/36V/48V Auto |
| Battery type | Lead Acid GEL LIFEPO4 Battery |
| Function | Solar Charging |
| Keywords | Solar Charger Controller MPPT |
| Communication | RS485 |
| MPPT efficiency | 99% |
| Single volume | 0 cm³ |
| Single gross weight | 0.0 kg |
| SKU | 1601642541058 |
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Shipping & logistics
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What's included
- Factory pickup: Our Shenzhen agent collects from supplier's warehouse
- Sea freight: FCL or LCL via verified carriers
- SARS clearance: Customs duties + 15% VAT pre-paid
- SA last-mile: Door-to-door via Aramex, Courier Guy or your carrier
- Insurance: 110% CIF cargo cover included
Sea freight (standard)
| Production lead time | 15–20 days |
|---|---|
| Sea freight (Shenzhen → Durban) | 20–24 days |
| SARS clearance | 3–5 business days |
| SA last-mile delivery | 1–3 business days |
| Total door-to-door | 60–70 business days |
| Estimated arrival | 27 Sep, 2026 |
Warranty & returns
Each unit ships with the manufacturer's warranty as disclosed by the supplier. Trade Assurance covers any pre-shipment defects.
Trade Assurance dispute resolution
If goods don't match the agreed spec or arrive damaged, raise a dispute via your BestDealz dashboard within 30 days. Funds remain held under Trade Assurance until both parties agree on resolution.
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