Scamp Scamp 13 Solar Calculator
Calculate exactly what it takes to run your Scamp Scamp 13 off-grid without a generator.
Calculate exactly what it takes to run your Scamp Scamp 13 off-grid without a generator.
Calculate how many solar panels, lithium batteries, and inverter wattage you need to run a Scamp Scamp 13 + Induction Cooktop & Rooftop A/C off-grid for weekend warrior.
| System Component | Calculated Sizing | Design Specifications |
|---|---|---|
| Solar Panels | 1178W | 6 × 200W panels (4.5h peak sun) |
| Battery Bank | 699 Ah | 7 × 12V 100Ah LiFePO4 |
| Power Inverter | 3000W | Pure sine wave recommended |
| Charge Controller | 123A | Max Voc: 224V (1.55x Safety Buffer) |
| Est. Cost | $3,500–$5,700 | Panels + batteries + inverter estimates |
A: Based on the default appliances in a Scamp Scamp 13 plus Induction Cooktop and Rooftop A/C, you will need roughly 400W to 800W of solar panels on the roof and a 200Ah–400Ah lithium battery bank to support your daily load.
A: The Scamp Scamp 13 is configured for a 12V nominal architecture. This reduces current draw compared to standard setups, allowing for safer operations, less wiring resistance heat, and thinner cabling.
A: Running an AC on solar is possible, but it is often considered the 'Holy Grail' of RV solar. It requires a Soft Start device to handle the initial power surge and a massive battery bank (usually Lithium) and solar array. It's a significant investment compared to standard power needs.
A: Series: Higher voltage, thinner wires, better for long runs. Weakness: If one panel is shaded, the output of the entire string drops. Parallel: Higher amperage, thicker wires. Strength: If one panel is shaded, the unshaded panels continue to operate at full power.
A: Depth of Discharge (DoD) is the safe usage limit of your battery. Traditional Lead-Acid and AGM batteries should never be discharged below 50% capacity, or they will suffer permanent damage. Lithium (LiFePO4) batteries can safely be discharged up to 80-100%, giving you nearly double the usable power for the same physical footprint.
A: In the real world, solar panels rarely hit their 100% rated efficiency. Factors like dust, clouds, suboptimal sun angles, and heat reduce output. By applying a 33% Safety Buffer, we ensure you have enough solar to charge your batteries even on less-than-perfect days.
A: If you are using a residential fridge through an inverter, you are paying an 'Inverter Tax' (10-15% loss) plus the inverter's own idle draw. A 12V DC compressor fridge is 3x more efficient for solar builds because it skips the conversion step entirely.