100A MPPT Solar Charge Controller 12V 24V 48V MPPT Auto Voltage Regulator for LiFePO4 AGM Gel Battery
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Take control of high-capacity solar charging with this 100A MPPT Solar Charge Controller, designed for dependable 12V, 24V and 48V battery-based solar systems. Ideal for installers, businesses, farms and serious off-grid users, it helps your panels operate at their maximum power point for more efficient energy harvesting. Its standout wall-mountable metal enclosure, clear LCD screen and practical front-facing controls make it a professional addition to a solar working station.
Key Features & Benefits
- 100A MPPT charging: Maximum Power Point Tracking continuously optimises available solar power to support effective battery charging.
- High PV capacity: Handles up to 5600W of solar panel power, making it suited to larger solar installations and demanding battery banks.
- 150V maximum PV input: Gives system designers greater flexibility when configuring compatible solar panel strings.
- 12V, 24V and 48V support: A versatile choice for a range of low-voltage solar battery system configurations.
- Broad battery compatibility: Supports Gel, SLA, AGM, flooded/water and lithium LiFePO4 batteries for flexible system planning.
- Three-stage charging: Provides a structured charging approach for compatible battery types, helping to manage everyday solar charging effectively.
- Easy-to-read LCD display: View key operating information at a glance from the built-in backlit screen.
- Simple onboard control buttons: Navigate settings and displayed information directly on the controller without unnecessary complexity.
- RS485 communication: Enables integration with compatible monitoring or control setups where remote data communication is required.
- 24-hour solar-system operation: Built for ongoing use in solar working stations, charger-controller installations and off-grid energy systems.
Design & Build
The controller has a substantial, industrial-style enclosure in silver with a bold blue centre panel and contrasting black end sections. Its front-mounted LCD and four-button control panel are neatly positioned for convenient access once installed. The photos show ventilated side panels and dual rear cooling fans, supporting airflow around the unit during operation. Black mounting rails with multiple fixing slots run along both sides, allowing secure, practical mounting in a solar cabinet, plant room or dedicated power installation. At the connection end, clearly grouped terminal points are visible for solar panel, battery and DC load wiring, alongside the RS485 communication port.
Ideal For
This high-power MPPT solar charge controller is a strong fit for off-grid homes, backup-power systems, farms, workshops, lodges, small commercial sites and solar energy cabinets. It is particularly useful where a larger PV array and substantial 12V, 24V or 48V battery bank need a dedicated solar charging solution. With support for LiFePO4 as well as common lead-acid battery types, it can suit new installations and upgrades to existing solar systems.
Why Buy From BestDealz
BestDealz makes B2B sourcing and importing easier for South African buyers looking for practical solar and power-system equipment. We help businesses access purpose-selected products for local projects, so you can source with greater confidence and spend less time navigating the complexities of international procurement.
Build a more capable solar charging setup with this 100A MPPT controller. Add it to your solar system plan today and put smarter PV power management to work.
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Technical specifications
| Type | MPPT |
|---|---|
| Application | Charger Controller, Solar Working Station, Solar System Controller |
| Work Time (h) | 24H |
| Max PV Power | 5600W |
| Max PV Voltage | 150V |
| Charge mode | MPPT Maximum Power Point Tracking |
| Display | LCD screen |
| Battery type | Gel/SLA/AGM/Water/Lithium(lifepo4) battery |
| Charging Mode | Three Stages |
| Communication | RS485 |
| Single package size | 58X37X20 cm |
| Single gross weight | 14.0 kg |
| SKU | 1601842583374 |
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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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