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Featured Guides & Articles

How to Install a Solar PV System

How to Install a Solar PV System

Step-by-step guide for installing a solar PV system, including planning, choosing components, mounting panels, electrical connections, and commissioning.

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Solar Inverters Explained

Solar Inverters Explained

Learn how solar inverters work, the differences between string, micro, and hybrid inverters, and how to choose the best inverter for your PV system.

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Best Time of Year to Install Solar in South Africa – 2025/2026 Ultimate Timing Guide

Best Time of Year to Install Solar in South Africa – 2025/2026 Ultimate Timing Guide

Why January–April beats every other month for solar installations in South Africa – price, weather, production, installer availability and beating the December rush.

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Top 15 Bifacial Solar Panels in South Africa 2025 – Real Yield Rankings

Top 15 Bifacial Solar Panels in South Africa 2025 – Real Yield Rankings

The best-performing bifacial panels available in South Africa right now – ranked by real-world yield gain, local installer feedback and 2025 pricing.

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How Solar PV Systems Work

How Solar PV Systems Work

Learn the inner workings of solar photovoltaic (PV) systems, including panels, inverters, batteries, and system design for homes and businesses.

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Latest Solar Product Reviews

Hubble AM-5 review

Hubble AM-5 review

5.12kWh fully usable (100% DoD). 1C discharge. Stack up to 15 units for 76.8kWh. Hubble Cloud app with real-time monitoring. Payback in 3.8–4.5 years.

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JA Solar JAM54S30 review

JA Solar JAM54S30 review

440W monocrystalline PERC half-cut panel with 20.7% efficiency. Ideal for urban rooftops with partial shading. 12/30-year warranty.

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Trina Solar Vertex S+ TSM-NEG9R.28 450W review

Trina Solar Vertex S+ TSM-NEG9R.28 450W review

450W N-type dual-glass half-cut panel with 22.5% efficiency. Ultra-low degradation. 25/30-year warranty.

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JA Solar DeepBlue 4.0 review

JA Solar DeepBlue 4.0 review

550W N-type TOPCon bifacial panel with 21.3% efficiency. Up to 20% rear-side yield. 12/30-year warranty.

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Deye SUN-12K-SG01HP3 review

Deye SUN-12K-SG01HP3 review

12kW 3-phase balanced output. 18kWp PV input. 240A battery charge. Powers irrigation pumps, cold rooms, and 3-phase motors. Scalable to 96kW. Payback in 3.7 years

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