Mppt Solar Charge Controller Mppt Solar Charge Controller 12V 24V 36V 48V 120A 6800W for Off Grid System
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Get more usable energy from every sunny day with this high-capacity 120A MPPT solar charge controller, designed for demanding off-grid solar installations. It automatically supports 12V, 24V, 36V and 48V battery systems, making it a flexible choice for installers, businesses, farms and larger backup-power setups. With up to 6800W PV input capacity and 99% MPPT efficiency, it intelligently tracks the solar panels’ optimum operating point to maximise charging performance. The front-mounted LCD screen and neat control buttons put essential system information within easy reach.
Key Features & Benefits
- High-capacity 120A solar charging: built for substantial off-grid battery banks and solar arrays where reliable charging capacity matters.
- MPPT maximum power point tracking: continuously optimises solar input to help you harvest more available power from your panels.
- Up to 99% MPPT efficiency: helps minimise energy loss between the PV array and battery bank for more productive solar charging.
- 6800W maximum PV power: supports larger solar system configurations for homes, workshops, agricultural and commercial applications.
- 150VDC maximum PV voltage: offers useful flexibility when planning compatible solar-panel strings.
- Automatic 12V/24V/36V/48V system recognition: simplifies integration across a variety of battery-bank voltages.
- Broad battery compatibility: suitable for Lead Acid, GEL and LiFePO4 battery types, supporting modern and conventional energy-storage systems.
- Easy-read LCD display: view charging and system information directly on the controller without needing to guess what your solar setup is doing.
- RS485 communication port: enables connection options for compatible monitoring or system-management arrangements.
- Clearly marked terminal layout: dedicated connections for solar panels, battery and DC load help keep installation organised.
Design & Build
This MPPT solar charge controller has a robust, professional-looking silver and blue metal enclosure with contrasting black end panels. Its compact rectangular form is designed for secure fixed installation, with integrated black mounting flanges and multiple mounting holes visible along the sides and base. The front panel combines a blue-backlit LCD display with four tactile navigation buttons for straightforward local control. Ventilation slots on the side and two rear cooling fans with protective guards are visible, while the rear connection panel uses green terminal blocks with clear printed labels. A dedicated temperature-sensor connection is also shown on the unit.
Ideal For
This 120A MPPT solar charger controller is well suited to larger off-grid solar systems, including residential battery backup installations, farms, remote properties, workshops, security systems, telecommunications sites and solar working stations. It is a practical choice where solar panels need to charge a compatible battery bank continuously, including 24-hour energy systems with DC loads. For best results, ensure that your PV array, battery voltage and connected equipment are correctly matched to the controller’s rated capabilities.
Why Buy From BestDealz
BestDealz makes B2B sourcing simpler for South African buyers looking for practical solar and power-system equipment. We help you access specialised imported products without the usual sourcing complexity, so you can focus on specifying the right solution for your project, customer or operation.
Choose this high-performance MPPT solar charge controller to bring smarter charging, clear system visibility and serious PV capacity to your off-grid solar setup. Add it to your power solution today with BestDealz.
Product Gallery
Technical specifications
| Type | MPPT |
|---|---|
| Application | Charger Controller, Solar System Controller, Solar Working Station, Collector Controller |
| Work Time (h) | 24H |
| Max PV Power | 6800W |
| 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 | 1601642599432 |
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Shipping & logistics
BestDealz handles the full freight chain so you only deal with one party in Rand.
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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