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Sunny Island Battery Backup Distribution Switch Box

Regular price £2,353.12
Regular price Sale price £2,353.12
Sale Sold out

An automatic transfer switch, suitable for the SMA 'Flexible Storage System' which allows operation to continue in case of main power blackouts. Contactors ensure compliant earth switching.

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Variant Price (exc tax)
SI-BBD-4
3ph battery backup G99 switch box, 45kW exc HM-2.0 metal enc
Regular price £2,353.12
Regular price Sale price £2,353.12
(exc tax)

Sunny Island Battery Backup Distribution Switch Box

An automatic transfer switch, suitable for the SMA 'Flexible Storage System' which allows operation to continue in case of main power blackouts. Contactors ensure compliant earth switching.

Certified for TT- and TN-S grids
Can be used in combination with SMA – Sunny Island 4.4M/6.0H/8.0H.

Requires SMA Home Manager 2.0 (HM-20) - not included.

SI-BBD-4 is used with three Sunny Islands (one per phase) for full 3-phase back-up.

To meet the requirements of BS7671 these have a metal enclosure.

Good to know

Technical Specifications

SKUSI-BBD-4
Weight (kg) 40
Intrastat Commodity Code 85371098

*see manufacturer's documentation for further information