Mike Lee

The size of the room plays an important role when you choose the right subwoofer. The bigger the room the …

Read moreSubwoofer Room Size Calculator: Find Your Perfect Bass

warm heavy calculators help you exactly find out how many heating or cooling requires your building. They do that by …

Read moreHeat Load Calculator: How Much Heating Do I Need?

A washing machine is important part of everyday life, silently running in laundry rooms almost everywhere. They clean clothes and …

Read moreWashing Machine Energy Usage Calculator – Know Your kWh

The length of the cable is much more important than most folks imagine. The longer the cable the more the …

Read moreCoax Cable Length Calculator – Find the Right Cable Length

12V DC-system is very sensitive about Voltage drop. If you run 12V-wires during 10, 20, 50, 100 or even 200 …

Read more12V DC Voltage Drop Calculator: Wire Your System Right

Even so, the Voltage drop in 24 V dc-systems is commonly underestimated seriously. Here is the cause: if you lose …

Read more24V DC Voltage Drop Calculator – Wire Your System Right

The payback for solar panel simply comes down to this: how many years must pass until your savings from it …

Read moreSolar Panel Payback Calculator: How Long to Break Even?

LED lighting is based on diodes that give off light. They use much less energy to produce equally much light …

Read moreLED Lighting Calculator: How Many LEDs Do I Need?

Solar panel priming delivers good mode for possible devices to use sunlight. Clouds limit the energy, that panels can generate. …

Read moreSolar Panel Charging Time Calculator: How Long to Charge?

Choosing the right window air conditioner depends on one main thing: BTU. The BTU value shows how much heat the …

Read moreWindow Air Conditioner BTU Calculator: Find the Right AC Size