Solar panel array with electrical grid infrastructure demonstrating DNO application process for renewable energy connection
G99 DNO Application Specialists

Hassle-free
DNO applications

We prepare and submit your G99 DNO application on your behalf, taking care of all correspondence with the DNO to make the process hassle-free for you.

UK‑wide · All DNOs
Simple process

How it works

Get your DNO application submitted in three easy steps

Step 1

Provide project details

Complete our simple online form with your project information. We'll review and confirm we have everything needed.

Step 2

We submit to DNO

Our experts prepare and submit your G98, G99 application to the relevant DNO, ensuring all documentation is complete and accurate.

Step 3

Get approval

We handle all correspondence with the DNO and keep you updated. Once approved, you're ready to connect to the grid.

Why choose us

DNO Application

We take the complexity out of DNO applications, handling everything from submission to approval so you can focus on your project.

Expert knowledge

Our team has extensive experience with G99 applications across all UK DNOs. We know exactly what's required and how to get approvals quickly.

Full management

We handle all DNO correspondence and queries on your behalf, providing regular updates throughout the process.

Fast turnaround

We prioritize getting your application submitted quickly and correctly the first time, minimizing delays.

Transparent pricing

No hidden fees or surprises. Our pricing is straightforward and competitive, with clear quotes before we start.

< 3.68KW
£50
+ VAT
4-50kW
£125
+ VAT
50-250kW
£225
+ VAT
250kW-1MW
£545
+ VAT

UK-wide coverage

We work with all DNOs across the UK, from SSEN to UKPN and everything in between.

What's included

All applications include

Everything you need for a complete G99 DNO application service

Standard Service

Form completion
Complete G99 application forms prepared
DNO submission
Direct submission to your DNO
Status tracking & liaison
Full correspondence management with DNO

Add-ons available

SLD Creation
Single Line Diagram preparation
£50
+ VAT
Commissioning Docs
Export MPAN setup & documentation
£50
+ VAT
What you need

Required documents

We need three items from you to process your application

Letter of Authority (LOA)

Authorization for us to act on your behalf with the DNO. This grants us permission to submit and manage your application.

Download template

Single Line Diagram (SLD)

Technical drawing showing your electrical installation layout. Don't have one? We can create it for you.

Meter Information

Location details and a clear photo of your electrical cut-out. This helps us understand your existing installation.

Photo guide

Ready to start your project?

Get your DNO application approved quickly and correctly

Start an application

Takes less than 2 minutes

Request a callback

Want to discuss your project first? We'll call you back on WhatsApp within 15 minutes.

Discuss project

Click to start a WhatsApp conversation