Maintenance engineers at a battery energy storage installation
Maintenance & monitoring

Keep your system performing for decades.

Preventive maintenance, remote monitoring and warranty support for MBB Energy systems — and for systems installed by others, after an inspection.

Plans from
₦75,000 / year
Support
Phone · WhatsApp · Email
Care plans

Choose your level of care.

Plans run for 12 months from activation. Parts and replacement equipment outside warranty are quoted separately.

Essential Care

Homes and apartments

₦75,000/ year

  • 1 preventive maintenance visit per year
  • Panel cleaning and visual inspection
  • Inverter, battery and protection health check
  • Remote monitoring check-ins
  • WhatsApp and phone support
  • Warranty claim handling
Choose Essential Care

Commercial Care

Commercial and industrial systems

From ₦350,000/ year

  • Quarterly preventive maintenance visits
  • Scheduled module cleaning
  • Thermal imaging and protection testing
  • Continuous monitoring with fault alerts
  • Agreed response times
  • Quarterly performance reports
  • Warranty administration
Choose Commercial Care
DC and AC protection and distribution boards with labelled breakers and surge protection
Hybrid inverter and rack-mounted lithium battery in a ventilated room
MBB Energy engineers commissioning a rooftop solar system at dusk
What a maintenance visit covers

A documented inspection, every time.

  • Module cleaning and inspection for cracks, hotspots and soiling
  • Mounting structure, clamps and roof penetrations checked
  • DC and AC connections torque-checked and thermally inspected
  • Inverter firmware, settings, logs and fan/ventilation checked
  • Battery state of health, cell balance and BMS alarms reviewed
  • Surge protection, breakers, isolators and earthing tested
  • Generator changeover and grid charging behaviour verified
  • Service report with findings and recommendations
Remote monitoring

See your system, wherever you are.

Every MBB system is connected to an app showing solar production, battery state of charge, load and grid or generator use. Our support desk watches for faults on Premium and Commercial Care.

MBB Energy customer support specialist monitoring systems in the Lagos office
Homeowner checking solar system performance on a mobile app
Warranties

Clear, registered warranties.

We register manufacturer warranties at handover and manage claims on your behalf.

  • Solar panels12 years product · 25 years linear performance
  • Inverters5 years
  • Lithium batteries5 years
  • Installation workmanship2 years
  • Supportsupport@mbbenergy.example
FAQs

Maintenance and warranty questions.

How much maintenance does a solar system need?

Solar systems need relatively little maintenance. Panels benefit from periodic cleaning, especially in dusty Harmattan months. Connections, protection devices and battery health should be inspected periodically by a qualified technician. Lithium batteries do not need water top-ups.

Do you offer maintenance contracts?

Yes. Essential Care (₦75,000 per year) covers an annual inspection and cleaning; Premium Care (₦150,000 per year) adds a second visit, proactive monitoring and priority response; Commercial Care (from ₦350,000 per year) provides quarterly maintenance and performance reporting for commercial and industrial systems.

What warranties come with a solar installation?

Equipment warranties are provided by manufacturers and vary by product — panels often carry separate product and performance warranties, while inverters and batteries have their own terms. Installers usually provide a separate workmanship warranty. MBB Energy systems carry: solar panels 12 years product and 25 years performance; inverters 5 years; lithium batteries 5 years; and a 2-year MBB workmanship warranty. We register manufacturer warranties at handover and manage claims for you.

Book maintenance

Book a visit or activate a plan.

Tell us about your system and choose a plan or a one-off visit. We confirm a date by phone or WhatsApp.

Urgent fault? WhatsApp +234 907 860 7970 or email support@mbbenergy.example.

Next step

Already have a solar system?

We inspect and maintain systems installed by other companies, and can upgrade them with MBB-standard protection and monitoring.

WhatsApp