STATUS: FAULT DETECTED

Remote diagnostics for utility-scale solar inverters.

Expert remote troubleshooting for your legacy Sunny Central inverters.

Stop losing revenue to stubborn fault codes. We diagnose hardware and software issues remotely to get your utility-scale assets back online fast.

10+ Years Utility Solar Experience
Remote Diagnostics
SMA Certified Knowledge
Navy Veteran Discipline

Why GoMa Solar Diagnostics

Real technical support when the factory warranty runs out

Keeping an older solar plant profitable is tough. When central inverters clear their warranty, getting fast, reliable technical help usually turns into a headache.

At GoMa Solar Diagnostics, we bring a decade of utility solar experience and the practical discipline of a Navy veteran to your site. We don't guess at fault codes or suggest expensive, unnecessary replacements. We look at the data, isolate the root cause, and give you a direct path to fix it.

Jesus Gonzalez, GoMa Solar Diagnostics founder

How We Help You

Precision diagnostics. Clear answers. Fast resolution.

01

Sunny Central Specialists

We know the quirks, common hardware failures, and software bugs of legacy SMA central units inside and out.

02

Remote Diagnostics First

We log in remotely to read the logs and parameters. If it's a software glitch, we fix it on the spot.

03

Clear Direction for Local Techs

If it is a physical hardware failure, we tell your on-site team exactly what part to swap so they don't waste time troubleshooting in the field.

04

Hardware & Software Expertise

We understand how the code impacts the physical components, ensuring your parameters match the reality of your grid connection.

⚠ Critical Compliance Notice

This platform caters strictly to out-of-warranty (OOW) SMA Sunny Central infrastructure during evenings and weekends. If your megawatt array or central inverter platform possesses an active factory manufacturer warranty contract with SMA America, please utilize standard corporate support queues.

New Client Intake

Get Your Inverter Back Online.

Fill out this quick form and we'll get back to you with a clear path forward.

DIAGNOSTIC_INTAKE_FORM_v2.1

Select your Sunny Central model. If yours isn't listed, choose "Other / Not Listed" and describe it in the Recent Events field.

Which service best describes what you need? We'll confirm the scope on our first call.

Select the primary fault code. If you have multiple, choose "Multiple faults" and list them in the Recent Events field.

Did this happen after a storm, a grid disturbance, a software update, or routine maintenance?

Do we have active VPN or remote platform access to look at the logs right now?

Is the entire unit completely down, or is it just running at reduced capacity?

Notice: Services are provided on a best-efforts basis to the highest level of factory technical knowledge. Due to the unpredictable degradation of out-of-warranty hardware, system recovery is not guaranteed. Fees are processed strictly for specialized remote data diagnostics and are non-refundable.

GoMa Solar Diagnostics

Expert remote diagnostics for legacy SMA Sunny Central inverters. Keeping your utility-scale assets online.

Get in Touch

Down inverter? Don't wait. Remote diagnostics available now.

📞 209-287-9262[email protected]

🕐 Mon–Fri 5:00 PM – 9:00 PM PT

🕐 Sat–Sun 8:00 AM – 5:00 PM PT

Let's Fix Your Inverter

Legal Disclaimer

GoMa Solar Diagnostics is a private, independent technical consulting firm. We are not an authorized sales agent, official corporate helpline, or legal representative of SMA Solar Technology AG or SMA America, LLC. All remote engineering evaluations, parameter optimizations, and code deployments are provided on a best-efforts basis to the best of our technical knowledge. Due to the unpredictable degradation of out-of-warranty industrial hardware, GoMa Solar Diagnostics does not guarantee a specific hardware recovery outcome or plant uptime status. All upfront fees processed for engineering log analysis, standby retainers, or Level-3 code generations are completely non-refundable. GoMa Solar Diagnostics functions strictly as a virtual, remote advisory firm. All physical high-voltage site labor, cabinet extraction, and component swapping must be executed exclusively by the client's qualified, locally licensed site technicians.

© 2026 GoMa Solar Diagnostics. All rights reserved.

Remote Diagnostics