30A MPPT Solar Controller Inverter Grade for Inverter Off Grid System
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Make better use of every available ray of sunshine with this 30A MPPT Solar Charge Controller, designed for dependable off-grid solar and inverter battery systems. It is an ideal choice for installers, businesses, farms and homeowners building or upgrading a solar working station. Advanced Maximum Power Point Tracking helps optimise solar charging performance, while the prominent backlit LCD screen puts essential system information clearly in view. With automatic 12V, 24V and 48V system voltage recognition, it offers flexible control for a range of battery bank setups.
Key Features & Benefits
- MPPT maximum power point tracking: Tracks the solar panel’s optimal operating point to support efficient energy harvesting from your PV array.
- Up to 99.9% MPPT efficiency: Helps your solar system make the most of available panel power for effective battery charging.
- High PV input capacity: Supports a maximum PV power rating of 1100W, making it suitable for robust off-grid solar installations.
- 150V maximum PV voltage: Gives installers greater flexibility when planning compatible solar panel strings.
- Automatic 12V/24V/48V operation: The controller automatically recognises the system voltage, simplifying integration across common battery-based solar systems.
- Clear LCD system display: View charging status, battery information, solar input figures and daily or total energy information at a glance.
- Simple button navigation: Front-mounted Menu, Down, Up and Enter buttons make on-device monitoring and settings access more straightforward.
- Dedicated connection points: Clearly marked terminals for solar panel, battery and DC load support neat, easy-to-follow system wiring.
- RS485 communication port: Enables communication capability for compatible monitoring or control arrangements.
- Built-in cooling design: Visible side ventilation and a rear cooling fan support airflow around the unit during operation.
Design & Build
This MPPT charger controller has a professional inverter-grade appearance, with a silver-grey metal enclosure, contrasting black front and end panels, and bold blue-and-orange MPPT branding. The front panel is neatly arranged around a recessed LCD control area, giving the unit a clean and practical look for a solar cabinet, equipment room or dedicated power installation. Black side mounting flanges with multiple slots make it convenient to secure the controller to a suitable surface. At the connection end, green terminal blocks and clearly printed icons help distinguish PV, battery and DC load connections, while a separate port is labelled for a temperature sensor and another for RS485.
Ideal For
Use this solar system controller in off-grid inverter installations, backup power systems, farm and smallholding solar projects, workshops, security systems, remote sites and solar working stations. It is particularly well suited to setups where battery charging needs to be managed efficiently from a solar array and where users value visible, at-a-glance system feedback. The DC load terminals also make it a practical choice for compatible low-voltage DC loads within a correctly designed solar system.
Why Buy From BestDealz
BestDealz helps South African buyers source practical solar, power and electrical equipment without the usual import complexity. We focus on carefully selected products for business and project needs, helping you access capable solutions for your next installation with a simpler, more convenient purchasing experience.
Upgrade your off-grid charging setup with a capable MPPT solar charge controller that combines high PV handling, automatic system voltage recognition and easy LCD monitoring. Add this essential solar control unit to your power project today.
Product Gallery






Technical specifications
| Type | MPPT |
|---|---|
| Application | Solar Working Station, Charger Controller, Solar System Controller |
| Work Time (h) | 24 |
| Max PV Power | 1100W |
| Max PV Voltage | 150V |
| Product name | MPPT Charge Controller |
| Charge mode | MPPT Maximum Power Point Tracking |
| Display | LCD Screen |
| Function | Solar Charging |
| System voltage | 12V/24V/48V Auto |
| Keywords | MPPT Charger Controller |
| Communication | RS485 |
| MPPT efficiency | 99.9% |
| Single volume | 0 cm³ |
| Single gross weight | 0.0 kg |
| SKU | 1601866175211 |
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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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