Skip to product information
1 of 1
Have a question?
Speak to our team

SMA Sunny Island 6.0/8.0H

Regular price From £3,019.12
Regular price Sale price From £3,019.12
Sale Sold out

The Sunny Island 6.0H / 8.0H supports a wide range of on-grid and off-grid applications

See full details

Retail customers
Many of the products we supply require training and experience to install, we recommend seeking the assistance of a professional to help you with your project.

Find the right installer for you

Trade customers
Please login or apply for a trade account for trade pricing, check stock and order online.

Log in / Apply for a trade account

Select model

Variant Price (exc tax)
Sunny Island Inverter, 6.0kW, 48V, 0-115A charger, WLAN
Regular price £3,311.75
Regular price Sale price £3,311.75
Sunny Island Inverter, 4.6kW, 48V, 0-90A charger,WLAN
Regular price £3,019.12
Regular price Sale price £3,019.12
(exc tax)

SMA Sunny Island 6.0/8.0H

The Sunny Island 6.0H / 8.0H supports a wide range of on-grid and off-grid applications

Powerful inverters with rated power outputs of 6kW or 8kW for 30 min. which can be stacked in clusters for higher power levels in both single phase and three phase networks and support a wide range of on-grid and off-grid applications. Systems up to 300kW are possible.


  • Compatible with many well-known brands of lithium-ion battery and all lead-acid batteries
  • Includes integrated Wi-Fi and Ethernet interfaces
  • Allows set-up using laptop or Smart device (phone or tablet)
  • IP54 protection to allow outdoor installation if required
  • High efficiency (>95%)
  • Low standby & idle consumption (25W/4W)
  • Operating temperature range of -25 to +60 deg C
  • OptiCool system ensures high power in high temperatures by cooling the encapsulated transformer but keeping air ventilation away from coated circuit boards & electronics to ensure high protection for humid or salty atmospheres
  • Includes two free programmable relays per unit to enable load shedding or other use and timers to enable daily, weekly, or monthly functions
  • Up to 3 units can be stacked in a single phase cluster
  • Up to 36 inverters can be used in a Multicluster system when combined with MultiCluster Boxes
  • Warranty 5 years or 10 years with registration via the information sheet provided

Temperature sensor required for each Master inverter used with lead acid batteries.

*see manufacturer's documentation for further information