Solar batteries come in different voltages, the most common being 12V and 24V. The question many new users ask is, is there a significant difference between the two? Take a 12V 200ah and 24V 200ah battery. They have the same amp hours, but what difference do the voltages make? And which should you use? The
What is the Difference between 12V 200ah Battery and 24V 200ah Battery? Read More »
What solar panel size do you need to run a 40l Engel? That is the question campers, travelers and outdoor enthusiasts are asking. It is one of the most popular portable fridge models around, but how many should you have? And do you need batteries to use it? A 50 watt solar panel can run
What Size Solar Panel Do I Need to Run a 40l Engel? Read More »
A 300 watt solar panel needs a charge controller to store power in the battery bank. If the controller is not properly matched with the panel it will not work, so knowing how to calculate the size is important. Fortunately the steps are really easy. A 12V 300 watt solar panel requires a 30A charge
What Size Charge Controller For a 300 Watt Solar Panel? Read More »
12V and 24V solar panel systems are still the most commonly used, but 48V batteries are becoming prevalent. If you want to buy a 48V battery, you have to use the right solar panel sizes and voltage to get the best charging time. Three 350 watt solar panels connected in a series can charge a
What Solar Panel Size Do I Need to Charge a 48V Battery? Read More »
When people talk about appliance power hogs, a refrigerator or air conditioner comes to mind. But a washing machine can also use up a lot of watts and amps. So if you are going to run it off an inverter, what specs will you need to avoid overloading the system? A 1000 watt pure sine
What Inverter Size Do I Need to Run a Washing Machine? Read More »
A 400 watt solar panel system combined with an inverter and charge controller can run several devices and appliances in your RV. To get maximum mileage you have to know not just the watts but also how many amps your system produces. A 400 watt solar panel can produce a maximum of 33 amps an
How Many Amps Does a 400 Watt Solar Panel Produce? Read More »