The inverter is the most complex component of a grid-connect solar power system, and its power electronics are made to work exceptionally hard in switching the DC power 50 times a second for years on end, quietly and reliably!
So it's worth choosing your inverter carefully. Dutch firm Mastervolt have long been a byword in the marine power system industry for quality and performance, and they have now transferred their expertise in power electronics to the grid-tie inverter market.
The Soladin mini-inverter is fantastic for smaller arrays (up to 700 Wp), and for sites where a number of discrete strings are of benefit due to shading issues for example. For larger systems, the Sunmasters represent exceptional superb value for money for a renowned brand. It must be noted that these are not the quietest inverters available - usually no problem in a loft but not ideal for installation in a living space.
All the inverters we sell are G83 rated, and can be used for MCS-accredited systems qualifying for feed-in tariffs.
Unfortunately the XS4300s are out of stock until March 2012. Please feel free to browse our range of Eltek 4kW inverters to meet your requirements

For full access to the site, including trade pricing and customer leads: