The 190W panel can be mounted easily on your caravan, 4WD or off-grid setup and paired with an Enerdrive Battery Charger and Lithium Battery, your off grid adventures will be stress free. Enerdrive 190w solar panels are typically around 20+vdc open circuit and are well suited to 12v installations (or 24v by series connections of panels). The panel comes with standard solar connections for easy installation. Panel Size: 1500 x 680 x 35mm Features High Conversion Efficiency. Module efficiency up to 17.86% achieved through advanced cell technology and manufacturing capabilities Positive Tolerance. Positive tolerance of up to 0~+5W delivers higher output reliability High PID Resistant. Advanced cell technology and qualified materials lead to high PID resistant Current Sorting Process. System output maximised by reducing mismatch losses up to 2% with modules sorted and packaged by amperage Extended Wind and Snow. Load tests Module certified to withstand extreme wind (2400 Pascal) and snow loads (5400 Pascal) Withstanding Harsh Environment. Or our complete solar panels range. Reviews Josh If anyone is thinking about using these 190W solar panels have a look at the performance. 9.30 am and I have maxxed the ts60 mppt solar reg with 6 x 180 panels for a total of 1080 watts in a 3s2p configuration I am massively limited by the solar reg at this point and will be upsizing as it will maintain 60 amps through till 3 pm. Woke up this morning. Boiled 240 kettle 3 times. Were on the 4th load of washing at this point. Started at 74% upon waking up and and have still managed to gain charge by 930 am with that usage. Ac is now on as its getting a bit warm Shane Unbelievable customer services and products and quality – recommendation to all our mates Alan This is our third Enerdrive product, and I have found their support and service to be exceptional. I can’t recommend the company and their products highly enough.