Home Solar System MPPT Charge Controller 50A 12V 24V 48V Auto Voltage Regulator Wall-Mounted
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Get more usable energy from your solar array with this powerful 50A MPPT Solar Charge Controller. Designed for residential, backup-power and off-grid solar installations, it intelligently manages charging for 12V, 24V and 48V battery systems. Its standout wall-mountable design combines a clear blue-backlit LCD display, simple push-button controls and a robust, installation-ready enclosure for convenient day-to-day monitoring. With Maximum Power Point Tracking technology, it helps your panels operate at their most productive point as solar conditions change.
Key Features & Benefits
- 50A MPPT charging: Delivers substantial solar charging capacity for larger battery banks and demanding solar energy setups.
- Up to 99% MPPT efficiency: Tracks the solar panel maximum power point to make better use of available sunlight.
- 12V, 24V and 48V system support: A versatile choice for a wide range of solar battery configurations.
- Handles up to 2800W PV power: Suitable for higher-capacity solar arrays where efficient energy harvesting matters.
- 150VDC maximum PV input: Gives installers flexibility when planning compatible solar panel strings.
- Multi-stage smart charging: Constant-current MPPT, equalising and floating charge modes support a more controlled battery-charging process.
- Broad battery compatibility: Supports Gel, SLA, flooded/water and lithium LiFePO4 batteries for flexible system design.
- Easy-to-read LCD screen: View key charging and system information at a glance, including solar, battery and energy data shown on the display.
- RS485 communication: Allows connection to compatible monitoring or control solutions where remote system integration is required.
- Smart cooling: The visible cooling fan and side ventilation help manage heat during operation.
Design & Build
This MPPT solar controller has a neat silver-grey enclosure with contrasting black end sections and mounting rails. The integrated side brackets feature multiple keyhole-style mounting slots, making it well suited to secure wall installation in a solar control area. On the front, the recessed black control panel keeps the blue LCD display and four clearly marked buttons together for straightforward access. The lower connection area includes clearly labelled terminals for solar panel, battery and DC load connections, while the visible RS485 port and temperature sensor connection add practical installation convenience. Side vents and the rear-mounted fan grille complete the purposeful, professional-looking design.
Ideal For
This 50A MPPT charge controller is ideal for home solar systems, backup battery banks, small business power solutions, farms, workshops, security installations and off-grid sites. It is particularly useful where solar panels need to charge a compatible battery bank efficiently for continuous 24-hour energy availability. Whether you are upgrading an existing solar setup or building a new 12V, 24V or 48V system, it provides a capable central charging solution.
Why Buy From BestDealz
BestDealz makes B2B sourcing simpler for South African buyers looking for practical solar and electrical products. We focus on dependable product sourcing and a hassle-free import process, helping businesses, installers and project buyers access equipment suited to modern energy needs.
Bring smarter charging and clearer solar system visibility to your installation with this high-capacity 50A MPPT Solar Charge Controller. Add it to your solar solution today through BestDealz.
Product Gallery
Technical specifications
| Type | MPPT |
|---|---|
| Application | Solar System Controller |
| Work Time (h) | 24h |
| Max PV Power | 2800W |
| Max PV Voltage | 150VDC |
| Product name | MPPT Solar Controller |
| Charge mode | MPPT Maximum Power Point Tracking |
| Display | LCD Screen |
| MPPT charge current | 50A |
| System voltage | 12V/24V/48v |
| Supportable Battery Type | Gel/SLA/Water/Lithium(LiFePO4) Battery |
| Smart Charging Mode | Constand Current(MPPT), equalizing Charge, Floating Charge |
| Communication | RS485 |
| MPPT efficiency | 99% |
| Cooling | Smart Cooling |
| Single package size | 36.5X29X16 cm |
| Single gross weight | 4.5 kg |
| SKU | 1601721611711 |
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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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