We specialize in repairing faulty solar inverter systems, battery charging issues, communication errors, power interruptions, and poor-performing solar systems. Whether your inverter has stopped working completely or your batteries are not charging properly, our experienced technicians can diagnose and repair the problem efficiently.
Our team works on residential, commercial, hybrid, backup, and off-grid solar systems across Midrand, Centurion, Tembisa, Kyalami, Waterfall, Fourways, Sandton, and Pretoria East.
Professional Solar Inverter Repair Services in Midrand
Solar systems are a major investment, and when faults occur they can leave your property without reliable backup power. At Motsebone Security and Electrical, we provide fast and affordable repair services designed to restore your system’s performance while helping you avoid unnecessary equipment replacement costs.
Our solar inverter repair services include:
- Solar inverter diagnostics
- Fault finding and troubleshooting
- Battery charging repairs
- Lithium battery communication issues
- Inverter board repairs
- WiFi and monitoring setup
- Power supply repairs
- Firmware updates
- Solar maintenance
- Backup system servicing
- Electrical compliance corrections
- DC and AC fault tracing
We understand that every solar system is different, which is why we perform detailed diagnostics before recommending repairs.
Solar Inverter Brands We Repair
We repair and troubleshoot many popular inverter brands used throughout South Africa, including:
- Deye inverter repairs
- Sunsynk inverter repairs
- LuxPower inverter repairs
- Growatt inverter repairs
- Kodak inverter repairs
- Axpert inverter repairs
- Voltronic inverter repairs
- Mecer inverter repairs
- Hybrid inverter systems
- Off-grid inverter systems
If your inverter brand is not listed, contact our team for assistance.
Common Solar Inverter Problems We Repair
Solar Inverter Not Switching On
If your inverter is completely dead or not powering up, the problem may be caused by:
- Faulty internal power supplies
- Burnt components
- DC surge damage
- Failed capacitors
- Internal board faults
- Wiring problems
- Battery isolation issues
Our technicians perform professional diagnostics to identify the exact cause of the failure.
Batteries Not Charging Properly
Battery charging problems are one of the most common issues affecting solar systems in Midrand.
We diagnose and repair:
- Incorrect charging settings
- Faulty battery communication
- BMS connection problems
- Lithium battery faults
- Battery balancing issues
- Incorrect battery capacity configuration
- Damaged battery cables
- Charging controller failures
Poor charging performance can significantly reduce battery lifespan if not repaired early
Low Voltage Warnings and Shutdowns
Frequent low voltage alarms may indicate:
- Weak or damaged batteries
- Incorrect inverter configuration
- Excessive load demand
- Battery communication faults
- Faulty BMS systems
- Poor installations
We inspect the entire system to ensure proper voltage performance and reliable backup operation.
Low Voltage Warnings and Shutdowns
Frequent low voltage alarms may indicate:
- Weak or damaged batteries
- Incorrect inverter configuration
- Excessive load demand
- Battery communication faults
- Faulty BMS systems
- Poor installations
We inspect the entire system to ensure proper voltage performance and reliable backup operation.
WiFi and Monitoring Problems
Modern solar systems rely heavily on monitoring systems for performance tracking and remote diagnostics.
We assist with:
- WiFi dongle setup
- Logger configuration
- App connection issues
- Remote monitoring problems
- Firmware updates
- Communication errors
If your solar monitoring app is offline or not reporting correctly, we can help restore connectivity.
Solar System Tripping Problems
Solar systems that trip unexpectedly can be caused by:
- Faulty breakers
- Overloads
- Earthing problems
- Loose connections
- Poor wiring
- Grid instability
- Overheating
- Faulty changeover systems
We provide comprehensive electrical fault finding to identify and resolve recurring tripping issues.
Inverter Repairs Across Gauteng
We offer workshop and onsite inverter repair services throughout Gauteng, including:
Areas We Serve in Midrand & Gauteng
Motsebone Technologies provides full repair and installation support across all major suburbs of Midrand, including:
- Noordwyk
- Halfway Gardens
- Kyalami
- Carlswald
- Vorna Valley
- Blue Hills
- Ivory Park
- Glen Austin
If you’re anywhere near Midrand, we cover you.
Johannesburg Service Areas
We handle Deye inverter repairs throughout the Johannesburg metro, including:
- Sandton (Sandton)
- Bryanston
- Fourways
- Randburg (Randburg)
- Roodepoort (Roodepoort)
- Melville
- Houghton
- Bedfordview
- Rosebank
- Parktown
- Linden
- Greenside
- Illovo
- Sunninghill
- Rivonia
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Pretoria Service Areas
We also repair Deye inverters across Pretoria, including:
- Centurion (Centurion)
- Hatfield
- Brooklyn
- Arcadia
- Pretoria East
- Montana
- Silver Lakes
- Garsfontein
- Faerie Glen
- Moreleta Park
- Sunnyside
- Menlyn
- Pretoria North
- Akasia
This strengthens your rankings for searches like “Deye inverter repairs Pretoria”, “inverter repairs Centurion”, and “solar inverter technician Pretoria East”.
Additional Gauteng Service Areas
We further service:
- Kempton Park
- Edenvale
- Boksburg
- Germiston
- Benoni
- Alberton
- Tembisa
- Springs
- Brakpan
- Krugersdorp
Your site will rank across all key areas where load shedding and inverter demand are highest.
Common Deye Inverter Issues We Repair
- Inverter not turning on
- System stuck on battery mode
- No AC output
- Inverter constantly restarting
- Overload or short-circuit errors
- Wi-Fi monitoring not working
- MPPT solar charging faults
- Fan noise or overheating
- Fuse or component failure
- Burnt smell or visible board damage
- System not switching during load shedding
Whatever the issue — we diagnose it accurately and repair it professionally.
Pricing & Call-Out Options
- Phone/WhatsApp Consultation: Free
- On-Site Diagnostics: From R500
- Workshop Diagnostics: From R250
- Repairs & Parts: Quoted depending on model and issue
We always provide a written quotation before starting any repair.
How to Book a Repair
- Call or WhatsApp Motsebone Technologies
- Send a photo of your Deye inverter model and error (if any)
- Choose between on-site repair or workshop drop-off
- Receive a full diagnostic report
- Repair completed and inverter tested
Fast, stress-free and professional.
Wherever you are in Gauteng, Motsebone Security and Electrical can assist you.