Survey once. Report clearly.
Free assessment → authorise the DNO-first package → full survey report → final installation decision. £495 per agreed application, payable only on an acceptable DNO outcome; no separate survey charge.
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Apply this calculator recommendation to an existing record without re-entering the survey notes or losing evidence. Check the customer and address before applying. Existing saved data is only replaced when you choose Save record.
Your report
Where selected, the customer contracts directly with and pays Adrian Bruce, trading as Watt Next, monthly from commissioning, including for cash installations. Separate written acceptance is required. It is not accepted by signing the DNO-first authority. Confirm the service schedule, response times, price, VAT, term, cancellation and price reviews. Replacement equipment, remedial repairs, emergency visits and specialist access are extra unless expressly included. Maintenance already deducted in the forecast must not be deducted again.
Check the preview, then download a branded draft PDF. Each successful download retains a dated revision on this device. A report does not authorise installation or take payment.
Estimated annual electricity cost before solar
Estimated cost of grid electricity at the current tariff, before solar or battery savings. Excludes standing charges and VAT. Based on the entered consumption and tariff assumptions.
Annual electricity use: 100,000 kWh/year
DNO-first package
Service fee not yet payable; agreed connection criteria must be met · Conditional package amount £495. Full survey report included. · Service fee already paid is credited against installation if the project proceeds. · Manual record only; no payment is taken.
Retained report revisions
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