Inverter Grade 100A MPPT Solar Charge Controller Inverter Smart Charger Inverter 99%
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Get more usable energy from every sunny day with this high-capacity 100A MPPT solar charge controller. Designed for demanding solar working stations, battery charging installations and larger solar systems, it continuously tracks the best available power point from your PV array for highly efficient charging. With up to 99.9% MPPT efficiency and support for PV input up to 600V, it is a smart choice for professional solar projects that need dependable energy management. The clear front LCD screen and neatly integrated control buttons make key operating information easy to view at a glance.
Key Features & Benefits
- Advanced MPPT charging: Maximum Power Point Tracking helps your solar panels operate at their most productive point as sunlight conditions change.
- Up to 99.9% MPPT efficiency: Capture more of the available solar energy and make every panel watt work harder for your battery bank.
- 100A charging capacity: Built for substantial solar charging requirements in high-demand residential, commercial and off-grid applications.
- Handles large PV arrays: Supports a maximum PV power of up to 22,400W, making it suitable for serious solar system builds.
- 600V maximum PV input: Accommodates high-voltage solar array configurations for flexible system planning.
- Broad battery compatibility: Works with Gel, SLA, AGM, flooded/water and lithium battery types, helping you match the controller to your preferred storage solution.
- Easy-to-read LCD display: The illuminated central screen presents charging and operating data clearly for convenient on-site monitoring.
- RS485 communication: Provides a practical communication connection for compatible solar system monitoring and management setups.
- Designed for continuous operation: Suitable for solar charging applications that run around the clock as part of an always-on energy system.
Design & Build
This MPPT solar controller has a substantial, professional-looking silver and black enclosure with a clean front-panel layout. The centred black control panel frames the blue-backlit LCD display and tactile navigation buttons, while bold MPPT solar charge controller branding gives the unit a purposeful finish. Side ventilation grilles, a large lower vent section and three rear cooling fans are visible in the photos, supporting airflow around the unit during operation. The rear connection area includes multiple protected cable entry points and clearly marked high-voltage warning signage, while sturdy feet provide a stable base for installation.
Ideal For
This 100A MPPT charger controller is well suited to larger home backup solar systems, off-grid properties, farms, workshops, lodges, telecom-style power installations and commercial solar working stations. It is particularly useful where a sizeable PV array and battery bank need intelligent, efficient solar charging. For safe setup and correct matching of PV voltage, battery configuration and cabling, installation should be completed by a qualified solar professional.
Why Buy From BestDealz
BestDealz helps South African businesses, installers and project buyers source specialised solar equipment without the usual import complexity. We focus on practical products for real-world energy projects, making it easier to access capable B2B solutions for your next installation.
Upgrade your solar charging setup with a high-efficiency MPPT controller built for bigger energy ambitions. Add this powerful 100A unit to your solar system plan today.
Product Gallery






Technical specifications
| Type | MPPT |
|---|---|
| Application | Charger Controller, Solar Working Station, Solar System Controller |
| Work Time (h) | 24 |
| Max PV Power | 22400W |
| Max PV Voltage | 600V |
| Battery type | Gel/SLA//AGM/Water/Lithium |
| Product name | MPPT Solar Controller |
| Charge mode | MPPT Maximum Power Point Tracking |
| Display | LCD Screen |
| MPPT efficiency | 99.9% |
| Function | Solar Charging |
| Keywords | MPPT Charger Controller |
| Communication | RS485 |
| Single volume | 0 cm³ |
| Single gross weight | 0.0 kg |
| SKU | 1601866549185 |
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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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