Auto Voltage Regulator MPPT Solar Charge Controller 30A 12V 24V 48V for Solar System
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Get more usable energy from your solar array with this 30A MPPT Solar Charge Controller, built for dependable battery charging in 12V, 24V, 36V and 48V solar systems. It is an ideal choice for homeowners, installers, farms and businesses building or upgrading off-grid and backup power solutions. Maximum Power Point Tracking continuously optimises solar charging performance, while the clear blue-backlit LCD screen puts important system information at a glance. With automatic system-voltage recognition and support for several battery chemistries, it offers flexible control for a wide range of solar setups.
Key Features & Benefits
- 30A MPPT charging current provides capable charging control for suitably matched solar battery systems.
- Up to 99% MPPT efficiency helps your panels operate closer to their available power point for more effective solar harvesting.
- Auto 12V/24V/36V/48V system voltage makes the controller adaptable across different battery-bank configurations.
- Supports up to 1650W PV power, giving installers a strong platform for larger compatible solar panel arrays.
- 150VDC maximum PV input voltage allows compatibility with appropriately designed higher-voltage solar strings.
- Multi-stage charging uses MPPT constant-current charging, equalising charge and floating charge modes to suit the charging cycle.
- Compatible with Lead Acid, GEL, water and LiFePO4 batteries for greater freedom when choosing energy storage.
- Easy-to-read LCD display visibly shows solar, battery and charging information, including daily and total energy figures displayed on the interface.
- Four-button front control panel makes it straightforward to navigate settings directly at the controller.
- RS485 communication port provides a practical connection option for compatible monitoring or system communication requirements.
Design & Build
This MPPT solar controller has a robust, box-style enclosure in a smart silver-grey finish with contrasting black front and base sections. The front-mounted LCD and blue-outlined control buttons are neatly arranged for quick access, while charge and DC load indicator positions are clearly marked. Visible side ventilation slots and a top-mounted cooling fan grille support heat management during operation. Black metal mounting flanges with multiple keyhole-style slots are fitted along both sides, making secure wall or panel mounting more convenient. At the lower connection area, the clearly labelled solar panel, battery, DC load, temperature sensor and RS485 connection points help keep installation organised.
Ideal For
This 30A MPPT charge controller is well suited to residential solar backup systems, off-grid homes, smallholdings, farms, workshops, security installations, mobile energy projects and other solar-powered battery applications. Its wide automatic voltage range makes it particularly useful for installers and system builders who work with different DC battery-bank voltages. It can also serve solar systems intended to operate throughout the day and night, where consistent battery charging management is essential.
Why Buy From BestDealz
BestDealz makes sourcing practical solar equipment simpler for South African buyers. We focus on carefully selected products for business, trade and project requirements, helping you access useful import solutions without the usual sourcing hassle. Choose BestDealz for a straightforward route to dependable solar-system components suited to your application.
Upgrade your solar charging setup with a flexible, high-efficiency MPPT controller that gives you clearer control over your available solar power. Add this 30A solar charge controller to your system planning today.
Product Gallery
Technical specifications
| Type | MPPT |
|---|---|
| Application | Solar System Controller |
| Work Time (h) | 24h |
| Max PV Power | 1650W |
| Max PV Voltage | 150VDC |
| Product name | MPPT Solar Controller |
| Charge mode | MPPT Maximum Power Point Tracking |
| Display | LCD Screen |
| Battery type | Lead Acid/GEL/Water/LiFePO4 Battery |
| Charging Mode | Constand Current(MPPT), equalizing Charge, floating Charge |
| MPPT charge current | 30A |
| System voltage | 12V/24V/36v/48v Auto |
| Communication | RS485 |
| MPPT efficiency | 99% |
| Single package size | 29X25X16 cm |
| Single gross weight | 3.5 kg |
| SKU | 1601721408533 |
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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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