5 substantial guides
Buying and protection
Use these UK guides to compare evidence, official rules and written quotations before committing to work.
How to find a reputable installer
UK guide to how to find a reputable installer, with current official figures, a worked example, practical checks, rules and installer questions.
MCS certification explained
UK guide to mcs certification explained, with current official figures, a worked example, practical checks, rules and installer questions.
DNO applications: G98 vs G99
UK guide to dno applications: g98 vs g99, with current official figures, a worked example, practical checks, rules and installer questions.
Solar-panel installation timeline
UK guide to solar-panel installation timeline, with current official figures, a worked example, practical checks, rules and installer questions.
Solar and battery contract cancellation rights
UK guide to solar and battery contract cancellation rights, with current official figures, a worked example, practical checks, rules and installer questions.
Comparison worksheet
Print this page and record the scope, figures, exclusions, protections and evidence from each supplier.
| Check | Quote one | Quote two | Quote three |
|---|---|---|---|
| Design evidence | |||
| Included work | |||
| Warranties | |||
| Price and schedule |