Deltasol SLL solar controller
Deltasol SLL solar controller Deltasol SLL solar controller

Stock No:   In stock   Due in stock soon   Call for availability
  • In stock now: 0
  • Due soon (incoming): 0
  • This item is only available while stocks remain.
  • If stock is not available, the item will be backordered and fulfilled once received
  • For queries or lead times, please call us directly on 0646689522 or email
€350 ex. VAT

Manufacturer: Resol
Please note that products may differ slightly from images shown.

View Shipping, VAT, payment and returns info

Shipping costs are weight based and are calculated at checkout. All deliveries are via courier or on a pallet (depending on delivery size and weight) and will need to be signed for on receipt.

  • Collection from our warehouse (Kenmare): Free
  • Standard shipping - up to 15kg: €13.50 + VAT
  • Standard Shipping - 15kg - 30kg : €26.00 + VAT
  • Standard Shipping - over 30kg : €35.00 + VAT

Shipping times are generally as follows:

  • Off the shelf items (packets or parcels) - including Immergas Victrix Tera boilers - Order before 12.30pm for same day despatch
  • Boilers requiring conversion & regular pallets - Order by 4pm for next day despatch
  • Items requiring assembly, building or preparation - 2nd business day after date of order
  • Orders are usually delivered on the business day following despatch

V.A.T is charged at the standard rate of 23%. We display prices Ex. VAT as we primarily sell to trade customers.

Payment is via credit or debit card. Our payments are processed by Realex Payments (an Irish company) and we do not see or store your card details.

Returns are possible at any time within 7 days for a full refund. We will provide a returns number on request, and you must return the goods at your own cost. Outside of the 7 day cooling off period, our standard returns policy applies.

All orders are subject to our standard conditions of sale.

The Deltasol SLL is the newest and smallest controller of the SL series. It's design and functions are optimised for small and medium sized solar thermal systems in which standard or high efficiency pumps are to be used. The controller is equipped with 10 basic, pre-configured systems and is the first controller in its category to offer the automatic function control according to the VDI 2169 directive.
2 micro-buttons for quick access to the Manual Mode and Holiday Function are located underneath the sliding housing cover.

If using  this controller for an east/west system you will need to order an extra collector sensor FKP6.

  • 3 relay outputs (incl. 1 extra-low voltage relay)
  • 4 inputs for Pt1000, Pt500 or KTY temperature sensors
  • 1 V40 impulse input
  • 2 PWM outputs for the speed control of high-efficiency pumps
  • PT100 Sensors included (1 x FKP6, 2 x FRP6)

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Sales Leaflet
Technical Information

Please note that products may differ slightly from the images shown.