STERLING POWER PRODUCTS is a producer of marine, automotive and industrial power products. We can supply the full range of Sterling products, therefore if you don\'t find it listed, please contact us. Confused over the different types of inverters? Pure sine, Quasi etc. For more information click here Download Sterling catalogue here Shipping on Sterling products is a fixed charge, regardless of the size of the order. If your after a small item and the delivery charge is out of proportion to the product value, contact us, so we can attempt a work about for you. Sterling also make Inverters Low Voltage Fuses & Distribution Split Charge Diodes Advanced On-board Charging Systems Generators All effort is made to ensure the information is correct at the time of publication, however, Sterling Power Products are constantly improving their products which may result in some changed or inaccurate information.