High Efficiency 50A MPPT Solar Charge Controller with 150V Max PV Input Supports 12-48V Battery Systems for Off-Grid Use
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Get more usable energy from your solar array with this high-efficiency 50A MPPT solar charge controller. Built for off-grid solar users, installers and businesses needing dependable battery charging across 12V, 24V, 36V or 48V systems, it intelligently tracks the best available solar power throughout the day. Its standout front LCD display gives you an at-a-glance view of charging activity, solar input and battery status, while the robust wall-mountable enclosure is designed for neat, practical installation.
Key Features & Benefits
- 50A rated charging current supports substantial battery charging capacity for capable off-grid solar installations.
- MPPT efficiency of at least 99% helps maximise the available energy harvested from connected solar panels.
- 150V DC maximum PV input provides flexibility when planning higher-voltage solar panel configurations.
- Up to 2800W maximum PV power makes it a strong choice for larger residential, agricultural and commercial solar setups.
- Multi-voltage system compatibility supports 12V, 24V, 36V and 48V DC battery systems, allowing it to suit a wide range of installations.
- Broad battery support works with Gel, SLA, AGM, flooded/water and lithium LiFePO4 battery types for easier system matching.
- Clear backlit LCD screen displays solar, charging and battery information, helping you monitor performance without guesswork.
- Simple button controls with Menu, Down, Up and Enter buttons make on-unit navigation straightforward.
- WiFi and RS485 communication support gives installers and advanced users flexible options for monitoring and system communication.
- Dedicated DC load terminals add convenient control for compatible DC loads alongside the solar panel and battery connections.
Design & Build
This MPPT solar controller has a professional silver and black enclosure with bold blue and orange front detailing. The recessed black control panel keeps the screen, status indicators and tactile buttons clearly grouped and easy to access. Black side mounting brackets with elongated keyhole-style slots allow for secure wall mounting, while the rear connection panel is clearly marked for the solar panel, battery, DC load, temperature sensor connection and RS485 port. Visible side ventilation slots and a top-mounted cooling fan support airflow around the unit during operation.
Ideal For
This 50A solar charge controller is ideal for off-grid homes, backup power banks, farms, workshops, remote offices, security installations, mobile power projects and solar-powered lighting systems. Its support for multiple battery voltages makes it particularly useful where a solar system may be upgraded or configured around different battery bank sizes. For solar professionals, the high PV voltage allowance and communication capability make it a practical option for more considered energy-management installations.
Why Buy From BestDealz
BestDealz makes sourcing specialised solar equipment easier for South African buyers. We focus on practical products for businesses, installers and project buyers, with a streamlined import process that helps you access the equipment you need without the usual sourcing hassle. Shop with confidence through a local B2B-focused partner that understands the needs of SA solar projects.
Choose this high-efficiency 50A MPPT solar charge controller to manage your solar charging with greater visibility, flexibility and confidence. Add it to your off-grid energy solution today.
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Technical specifications
| Type | MPPT |
|---|---|
| Application | Charger Controller |
| Work Time (h) | 24h |
| Max PV Power | 2800W |
| Max PV Voltage | 150VDC |
| Battery type | Gel/SLA/AGM/Water/Lihium(lifepo4) |
| Rated Current | 50A |
| MPPT efficiency | ≥99% |
| System voltage | 12/24/36/48VDC |
| Communication | Wifi / RS485 |
| Single volume | 0 cm³ |
| Single gross weight | 0.0 kg |
| SKU | 1601867668269 |
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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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