Who Solar Servicing Is For
Solar servicing in Waikato is for anyone with an existing solar system, on a home, business or farm, who wants it kept running properly. Solar panels are low maintenance, but they're not maintenance-free. Inverters, connections and monitoring all need attention over time, and an underperforming system can quietly cost you money for months before you notice.
We service systems across Hamilton and the wider Waikato, whether or not we originally installed them. If your inverter's showing an error, your generation has dropped off, or it's simply been a while since anyone looked at your system, we can help.
What Our Servicing Includes
System Health Checks
A thorough inspection of your panels, inverter, wiring and connections to catch issues before they become costly problems.
Performance Reviews
We compare your actual generation against expectations, identify underperformance and recommend corrective action.
Inverter Diagnostics & Repairs
Inverter faults are the most common cause of solar downtime. We diagnose, repair or replace faulty inverters and components.
Battery System Servicing
Inspection and support for battery storage systems, including performance and safety checks.
Monitoring Setup & Support
Get clear visibility of how your system is performing, with alerts so problems are spotted early.
System Upgrades
Add panels, retrofit battery storage, or upgrade ageing components to get more from your existing investment.
How Servicing Works
Whether it's a routine check or an urgent repair, here's what to expect.
- 01
Initial Discussion
Tell us what's happening, or book a routine check. We'll ask about your system and any symptoms.
- 02
Site Inspection
We inspect your panels, inverter, wiring and monitoring data to understand the current state of your system.
- 03
Diagnosis & Quote
We explain what we've found and provide a clear quote for any repairs or servicing needed.
- 04
Repairs & Servicing
Carried out by our qualified electricians, using quality parts and working to NZ electrical standards.
- 05
Commissioning & Testing
We test everything is working correctly and safely before signing off.
- 06
Ongoing Support
We set up or review monitoring and stay available for future support.
Common Questions
Do you service solar systems you didn't install?
Yes. We service and maintain solar systems across the Waikato regardless of who originally installed them, provided they meet current safety standards.
How often should my solar system be serviced?
We recommend an annual inspection and performance review. If your system has monitoring, we can often spot issues remotely between visits.
My inverter is showing an error, can you help?
Yes. Inverter faults are the most common solar issue we deal with. We diagnose the fault and repair or replace the unit as needed.
Can you add a battery to my existing system?
In many cases, yes. We assess your current system and advise on compatible battery options, including any required inverter or wiring changes.
Are you qualified to work on solar electrical systems?
Yes. 2E Electrical is a qualified electrical contractor, so all servicing is carried out by registered electricians working to NZ electrical standards.
Why Choose 2E Electrical
2E Electrical Ltd is a qualified electrical contractor. Servicing solar isn't just about cleaning panels, it involves DC electrical systems, inverters and grid-connected wiring. That work should be carried out by registered electricians, and that's exactly who we are.
With over 300 solar installations completed across the Waikato, we know what good performance looks like, and we know how to spot when something isn't right. We service systems we installed and systems we didn't, with the same standard of care.
Best of all, we're local. When you need servicing, you're dealing with a Waikato-based team that's a phone call and a short drive away. Learn more about 2E Electrical.
Our Solar Services
Residential Solar
Home solar systems designed, installed and supported locally.
Learn moreCommercial Solar
Solar for Waikato businesses, sized to daytime demand.
Learn moreFarm Solar
Solar designed around dairy sheds and rural operational loads.
Learn moreBattery Storage
Store your solar to use overnight and during outages.
Learn moreNeed Solar Servicing in the Waikato?
Book a service call or request a free assessment. We'll inspect your system, explain what we find, and get your solar performing as it should.
Book Your Free Assessment
Tell us about your place and we'll be in touch.