Skip to content
** We have a planned power cut at our offices on Wednesday 8th July from 8am until 4pm. For anything urgent please call Rob on 07875 377877 or email rob@barillafuture.com and harry@barillafuture.com.**
** We have a planned power cut at our offices on Wednesday 8th July from 8am until 4pm. For anything urgent please call Rob on 07875 377877 or email rob@barillafuture.com and harry@barillafuture.com.**
FAQ Approved Installers
Resol Deltasol SLL Controller

Resol Deltasol SLL Controller

To see prices apply now or log in to your trade account

Downloads:

The RESOL DeltaSol® SLL is the smallest controller of the SL series. Its equipment is optimised for small and medium-sized solar thermal and heating systems, 10 pre-configured basic systems are available. The DeltaSol® SLL is also the first controller of its category to offer the automatic function control according to the VDI 2169 directive. Additionally, it is equipped with a potential-free extra-low voltage relay for backup heating demand and a V40 flowmeter input for heat quantity measurement.

Other categories

Same day shipping & no cost collection available

Find out more

Need advice?

Our friendly, knowledgable team are always happy to help.

Call us on 01590 671997

Email us

Browse FAQ

Need a quote?

It’s simple. Register or log in to browse products and kits with prices and click ‘Add to quote’. Then click the green quote tab on the right of your screen and submit.

Or, if you’d rather talk to us, call 01590 671997 9am - 5pm, Mon - Fri.