1. Does it cost more to install solar panels on a 3-bedroom house?
It is true that if all three bedrooms are in use it is more expensive than if only one bedroom is in use, and this is only for one home, in fact the cost of installing solar panels on a home is not directly dependent on the number of bedrooms, the number of air conditioners in the home, the presence of high power consuming devices such as charging of electric cars etc. is what determines the cost of installing solar panels. According to statistics, the cost of installing solar panels in a three-bedroom apartment is greater than the cost of a four-bedroom apartment, which explains this statement.
2. What size solar system is suitable for a three-bedroom apartment?
According to the majority of three-bedroom users choose to install a 5kw solar system can meet the demand for electricity, the installation of a set of 5kw solar system will cost about $ 2,700, a set of three-bedroom house solar panels payback period of about 3.5 years, for the savings in electricity costs can save 85% of the electricity bill each month, in the middle of the day to maximize the savings in electricity at this time the solar system of the largest power generation. The solar system generates the maximum amount of electricity at this time.
3. How much does it cost to install solar panels on a three-bedroom house?
The cost of installing solar panels includes installation labor, government service fees, and equipment costs. For the labor costs vary according to the per capita income costs in each place, the government service fee is mainly to check and give solar panels into the grid license, etc. Some regions stipulate that the cost can not exceed $1000. Let’s take the equipment cost of a set of 5kw solar panels as an example:
| Items | Warranty | Number | Unit price(USD) | Amount(USD) |
| 550w solar panels | A GradeWarranty：25years | 9 | 72.04 | 648.36 |
| Roof Mount racking | Warranty: 20 years | 1 | 180 | 180 |
| 5kw solar inverter | 5kw48vdc230vacWarranty:5 years | 1 | 370.55 | 370.55 |
| Solar battery | 48V 184Ah 9.42kwh，8years warranty | 1 | 1198.75 | 1198.75 |
| MC4 connector | Warranty: 5 years | 12 | 1 | 12 |
| Solar Cables | Warranty: 5 years | 100 | 1 | 100 |
| Breakers | Battery Breaker and solar combiner box | 150 | 1 | 150 |
| Total amount 2659.66USD | ||||
Below are the prices for solar systems of different Watt
This does not include the final price, you can save approximately 30% by reviewing the solar panel incentive program for reductions after passing a government inspection.
4. What do I need to know about installing solar panels for my 3 bedroom home?
If you choose to install 10kw or larger solar panels to completely save on household electricity to prevent waste you can choose to sell the excess electricity to the National Grid to make the solar system payback faster, choose to install solar panels to suit your three-bedroom electricity needs installing such large-scale solar panels will increase the cost and rebate cycle
To summarize, installing a 3-bedroom solar system can be an effective way to save electricity, installing a set of 5kw 3-bedroom solar panels cost around $2,700, some families have electric cars, multiple air conditioners when you can choose a 10kw solar system costs around $5,500.
