What size inverter and battery do I need to beat load shedding?

For a typical South African home running lights, Wi-Fi, a TV and a fridge, a 3kW–5kW inverter paired with a 5kWh lithium battery covers essentials for several hours. Larger homes or those running geysers and pumps need an 8kW+ hybrid inverter and 10kWh or more of battery storage.

How much does a load shedding backup kit cost in South Africa?

Entry-level inverter-and-battery load shedding kits start from a few thousand rand, while complete hybrid solar systems with panels and lithium batteries range higher depending on capacity. Solar Power Space stocks options across budgets, with free shipping within South Africa on orders above R55,000 and all prices including VAT.

Do you deliver solar products across South Africa?

Yes. Solar Power Space delivers nationwide across all nine provinces from its base in Upington, Northern Cape. Orders above R55,000 qualify for free shipping within South Africa.

What is the difference between a hybrid and an off-grid solar inverter?

A hybrid inverter connects to the grid and batteries at once, charging from solar or Eskom and switching to battery during load shedding. An off-grid inverter runs entirely on solar and battery with no grid connection, suited to remote sites with no Eskom supply.

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Solis 40kW 5G 3 Phase Quad MPPT – DC

Name: Solis 40kW 5G 3 Phase Quad MPPT – DC
Price: 46009.00 ZAR
Availability: InStock

R46 009,00

Solis 40kW 5G 3 Phase Quad MPPT – DC

~ Please contact us for a final quote ~

~ Installation is not included ~

This product must be installed by a qualified electrician/technician. All installations must adhere to local wiring regulations and standards. Solar Power Space RSA will not be held liable for any product malfunctions as a result of incorrectly installed systems.

Description
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Description

Solis 40kW 5G 3 Phase Quad MPPT Inverter – Maximum Power, Maximum Reliability

At SOLAR POWER SPACE RSA, we provide top-tier solar inverters that combine efficiency, durability, and smart monitoring. The Solis 40kW 5G Three-Phase Quad MPPT Inverter is designed for commercial, industrial, and large-scale PV projects that demand consistent high performance and safety. Solis 40kW 5G Inverter Supplier in Johannesburg & Gauteng, Durban & KwaZulu-Natal Industrial Solar Inverter Solutions, Cape Town & Western Cape Large-Scale Solar Power Inverters, Solis 40kW PV Inverters for Northern Cape Solar Farms, Limpopo, Mpumalanga & Free State – Commercial Solar Installations

With a maximum efficiency of 98.7%, quad MPPT design, and intelligent monitoring, this inverter ensures you get the most energy out of your solar installation. Built tough with IP66 protection and backed by a 5-year standard warranty, the Solis 40kW 5G is the perfect balance of power and reliability. North West & Eastern Cape – Solis 40kW Industrial Solar Inverters, Solis 40kW Inverter Dealer in Namibia, Botswana & Zimbabwe, Industrial Solar Inverter Supplier – Across Southern Africa, Global 40kW Solar Inverter – Solis 5G Quad MPPT

Key Technical Highlights

Feature	Details
Max. Efficiency	98.7%
Surge Protection	Type-II (DC & AC)
Voltage Range	180V – 1100V
Input Current	32A per MPPT / 16A per string
Maximum AC Output Power	44kW
MPPT Design	4 MPPTs with 2 DC inputs each
Monitoring	Smart I-V Curve Diagnosis, SolisCloud Remote Monitoring
Safety Features	AFCI arc-fault, DC reverse-polarity protection
Protection Rating	IP66
Warranty	5 Years
Certification	SA: NRS-097-2-1 Certified

Why Choose the Solis 40kW 5G?

Ultra-High Efficiency: Up to 98.7% energy conversion for maximum returns.
Quad MPPT Design: Reduces string mismatch with precise optimization across multiple inputs.
Smart Monitoring: Intelligent I-V Curve Diagnosis plus SolisCloud remote upgrades and control.
Powerful Output: Handles up to 44kW AC output power.
Safety Assured: Type-II surge protection, AFCI arc-fault detection, and DC reverse-polarity protection.
Built to Last: Weatherproof IP66 rating for long-lasting outdoor operation.
Certified for South Africa: Fully SA: NRS-097-2-1 certified.

Looking for a high-efficiency, large-capacity inverter that’s future-ready? Contact SOLAR POWER SPACE RSA today to get the Solis 40kW 5G working for your business or solar project!