Guides — South Africa

Every guide answers its question in the first two sentences, dates every price, and names every source. 210 published, grouped into the questions buyers actually ask.

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All guides — page 2 of 9

Fixes

Why is my inverter beeping — codes, symptoms and real repair costs.

FixesUpdated 8 Sept 2026

Cape Town Approved Inverter Register and Reverse Power Guide

Engineering guide to the City of Cape Town approved inverter register, NRS 097-2-1 type testing, and reverse power flow blocking for non-export solar.

FixesUpdated 8 Sept 2026

Cape Town BI-Directional AMI Smart Meter Installation and SSEG Sign-Off Guide

Understand Cape Town's bi-directional AMI smart meter installation, SSEG application, feed-in tariffs, and compliance for solar PV systems.

FixesUpdated 16 Sept 2026

City of Cape Town Approved Inverter List and SANS Compliance Guide

Compliance guide to the City of Cape Town approved inverter list, type-tested manufacturer models, ECSA professional sign-offs, and NRS 097-2-1 standards.

FixesUpdated 8 Sept 2026

City of Cape Town Cash for Power SSEG Feed-In Tariff Application

Guide to Cape Town's Cash for Power SSEG programme, covering export tariffs, the 25c/kWh incentive adder, application steps, and payout rules.

FixesUpdated 8 Sept 2026

City of Cape Town SSEG Feed-In Tariff and Cash for Power Guide

Complete guide to the City of Cape Town Cash for Power programme, residential and commercial feed-in tariff rates, municipal bill offsets, and cash payouts.

FixesUpdated 8 Sept 2026

City of Cape Town SSEG Registration and Feed-In Tariff Guide

Step-by-step engineering and compliance guide to City of Cape Town SSEG registration, proxy installer authorisation, AMI meters, and feed-in tariff setup.

FixesUpdated 15 Sept 2026

City Power Johannesburg SSEG And Battery Peak Shaving Guide

How do you register an SSEG solar and battery peak-shaving system with City Power Johannesburg under NRS 097-2-1 and SANS 10142-1-2?

FixesUpdated 16 Sept 2026

Commercial Solar Microgrid And Generator Synchronization Guide South Africa

How do commercial solar microgrids synchronize solar PV, battery storage, and diesel generators under SANS 10142-1-2 rules in South Africa?

FixesUpdated 16 Sept 2026

Commercial Solar PV Insurance And Hail Protection Guide South Africa

What IEC 61215 hail resistance standards and SANS 10400-L structural sign-offs do insurers require for commercial solar PV in South Africa?

FixesUpdated 19 Sept 2026

Configuring Sunsynk and Deye Smart Load Settings: Auxiliary Port Automation

Master Sunsynk and Deye smart load settings. Automate auxiliary port power diversion for heavy loads while protecting battery reserves during load shedding.

FixesUpdated 16 Sept 2026

Configuring Victron and Fronius for AC-Coupled PV Systems

Configuration guide for AC-coupled PV systems using Victron MultiPlus/Quattro and Fronius inverters.

FixesUpdated 16 Sept 2026

Configuring Victron GX Devices for Cegasa eBick LV Batteries

Victron battery compatibility and configuration settings.

FixesUpdated 19 Sept 2026

Connecting a Three-Phase Eastron Meter to Single-Phase Sunsynk and Deye Inverters

Step-by-step guide for wiring an Eastron SDM630MCT 3-phase meter to single-phase Sunsynk & Deye inverters, including bridging, CT wiring, and RS485 pinouts.

FixesUpdated 19 Sept 2026

Connecting Two Eastron Meters to a Sunsynk or Deye Inverter

Complete guide to wiring two Eastron meters on Sunsynk & Deye inverters for AC-coupled systems: Modbus addresses, firmware, and RS485 daisy-chain.

FixesUpdated 19 Sept 2026

Deye Inverter Tripping Prepaid Meter South Africa: Reverse Power, Trickle Feed, and CT Fixes

How to stop Deye and Sunsynk inverters tripping prepaid meters in South Africa: configure grid trickle feed, zero export to CT, and check sensor polarity.

FixesUpdated 15 Sept 2026

Eastern Cape Solar Wind Hybrid Microgrid Synchronization Guide

What SANS 10142-1-2 certification and NRS 097-2-1 inverter rules govern commercial solar-wind hybrid microgrids in the Eastern Cape?

FixesUpdated 19 Sept 2026

Eastron SDM630MCT vs v2 Comparison & CT Selection Guide

Detailed comparison of Eastron SDM630MCT and v2 meters for Sunsynk & Deye inverters: CT ratio programming, secondary currents, and 15m distance rules.

FixesUpdated 8 Sept 2026

Eskom SSEG Grid Connection and Standard Agreement Guide

Compliance and engineering guide to Eskom direct SSEG grid connections, application procedures, fee exemptions up to 50kVA, and MEC export limits.

FixesUpdated 16 Sept 2026

Ethekwini Durban SSEG Solar Registration And Metering Guide

How do you register an SSEG solar PV system in eThekwini Durban and comply with mandatory SANS 10142-1-2 CoC and NRS 097-2-1 inverter rules?

FixesUpdated 15 Sept 2026

Ethekwini Grid Tied Solar Technical Standards And CoC Guide

What technical standards, NRS 097-2-1 inverter rules, and SANS 10142-1-2 CoC requirements govern grid-tied solar PV installations in eThekwini?

FixesUpdated 19 Sept 2026

F23 Fault Code Sunsynk and Deye: Tz_GFCI_OC_Fault Diagnostic and Fix Guide

How to troubleshoot and clear F23 Tz_GFCI_OC_Fault on Sunsynk and Deye hybrid inverters: AC leakage, startup surges, SPDs, line reactors, and earthing.

FixesUpdated 16 Sept 2026

Farm Microgrid And Solar Pump Synchronization Guide South Africa

How do you synchronize farm microgrid solar inverters with high-surge borehole pump motors under South African SANS 10142-1-2 compliance rules?

FixesUpdated 19 Sept 2026

Fault 22 Tz_EmergStop_Fault Sunsynk and Deye: Emergency Stop Wiring Fix

How to resolve Fault 22 Tz_EmergStop_Fault on Sunsynk and Deye inverters: fixing P2 and P6 terminal confusion, CT cable pinouts, and emergency switches.

FixesUpdated 19 Sept 2026

Fault F08 GDFI_Relay_Failure Sunsynk and Deye: Grid Mode and Cold Reboot Fix

Resolve Sunsynk and Deye Fault F08 GDFI_Relay_Failure: verify grid mode single phase settings, isolate AC/DC supplies, and perform battery-only cold reboot.