For example a rule of thumb in 2012 would be that the cells shouldn t sell for more than 1 3 per watt.
Budget solar panel system.
For most people budget is the primary factor influencing decisions during the design process.
If you re looking to build an array of solar panels opting for the more affordable polycrystalline panels might be your best bet.
Panels come in all different sizes.
Choose wisely with regard to your budget.
When you get a quote for a solar system it s probably best to specify a panel capacity close to maximum for the inverter size you are considering.
If you go with the 4 500 budget you will be able to create an awesome solar system on your own that will give you great power abilities to your house.
Full sized panels typically fall in the range of 275 400 watts though there are also smaller panels for specialty off grid applications.
The eco worthy 100 watt solar panel is a great choice for a budget solar panel and offers up to 500 watt hours per day.
On this page you will find the exact components needed to set up and build your own solar system at home at the best possible quality for your 4 500 investment.
Buy a couple of cells you think would fit your solar panel system s budget and preferences and move on to step 2.