Description
SMA Sunny Boy LCD Display Main Board
Replacement LCD display main screen board designed for SMA Sunny Boy TL-21 series inverters.
This board is suitable for the following models:
SB 3000TL-21
SB 3600TL-21
SB 4000TL-21
SB 5000TL-21
Ideal for repairing inverters with faulty or damaged display screens while retaining the main inverter unit.
All items are tested and inspected prior to dispatch.
If you are unsure about compatibility, please contact our team before purchase.
Why Choose South West Renewables?
Registered UK company specialising in solar equipment
All items tested and inspected in our workshop
3-month warranty included (unless stated otherwise)
VAT invoice supplied with every purchase
Technical support available by phone or email
Fast and secure dispatch
We specialise in the recycling and refurbishment of renewable energy equipment, helping extend product life and reduce waste.
