We sell Solar panels, charge controllers, wind turbines, batteries, inverters, cables, connecters, sales and installations. I build off grid solar and wind turbine systems for a variety of applications. Starting with a 600 watt solar only that will give you 3 KW On a sunny day. This system comes with 3 - 200 watt solar panels, a 12 volt charge controller a DC to AC power inverter, and 6- 100 ah solar maintenance free Batteries. installed, and wired for a 12 volt system ready to use. This system is useable but not wired to your home or the grid and will be equipped with a pure sine wave inverter to power any thing in the house safely. My price for a 12 volt /3 K Watt Off - Grid Solar system is $4200. My systems come with a 440 amp charge controller so you can add solar panels and batteries as much as you want to the 440 amp limit. From there on up I build a 1KW which is rated to produce 5 KW a day. a 1.5 Kw, a 2 KW a 3 a 4 a 5....a Complete home off-grid solar and wind turbine Power Generator. And don't get me started on wind turbines. THERE IS NOTHING LIKE CREATING YOUR OWN ELECTRICITY FROM THE SUN AND WIND. With these systems you can start out small and add Panels and batteries and eventually build it to the size you need. I will even show you how to safely add batteries and solar panels to your system. Or I'm there if you need me. Call me. Tony //505//307//1322///Certified Electronics Technician.