Knowledge centre
Guides for Specifying and Fitting Small Solar Systems
6 technical articles drawn from our own documentation and field notes — how a PV cell works, what a datasheet is telling you, and which mounting method belongs on which surface.
How a Photovoltaic Cell Turns Sunlight into Electricity
The physics behind every module on this site, in the terms our own FAQ uses.
The Three Parts of a Motorhome Solar Battery Charging System
Panel, regulator, battery — what each one does and why you cannot skip the middle one.
Sizing a Solar Panel for an RV
Count the loads first, then pick the module — not the other way round.
No Drill Adhesive Mounting for Caravan Roofs
The reasoning behind the ABS range, and what changed when white was added.
ABS Plastic Versus Aluminium Solar Mounts
Two mounting families, one decision: can this surface take a fastener or not?
Reading a Solar Module Datasheet
Vpm, Voc, Isc, STC, tolerance, series fuse rating — what each one decides.
Ask Us a Technical Question
We answer questions about mounting, sealing and module selection whether or not there is an order attached.