A 4kW Solar Kit requires up to 300 square feet of space. Ideal output will be achieved with an unobstructed south-facing view of the sun for maximum solar power. 4kW or 4 kilowatts is 4,000 watts of DC direct current power. This could produce an estimated 300 to 750 kilowatt hours (kWh) of alternating current (AC) power per month, assuming at least 5 sun hours per day with the solar array facing South. The actual power generated will vary based on location, equipment and installation factors. Refer to your electric utility bill to find the actual kWh used per month and compare it to how much power these low cost 4kW PV systems can generate.
The kWh generated monthly by these systems is great for eliminating the impact of a hot tub or running the air conditioner. A 4000W Complete Solar Kit could offset 1/3rd of medium user's consumption which may equal 1/2 their $ part of the bill.
Our solar kits provide all the solar components you need from start to finish.
A typical solar ground-mounted system for a home can be installed within one or two weekends once a permit is obtained from your city or county. After that, it’s just 5 easy steps until you’re producing power from the sun.
Our job is not over until your system is producing clean energy from the sun! We offer you support throughout the installation process with manuals, videos, and technical support.
Any licensed general, electrical or solar contractor can install our solar kits. If you select to hire a contractor to install your solar kit, you should expect to pay approximately $1.00 per watt for labor, wire, conduit, fittings, breakers and other miscellaneous electrical components to complete the solar system installation. For a 4 kW (kilowatt) system, which is 4,000 watts, you can expect to pay $4,000 for installation.
Safer: The system does not employ dangerous, unprotected high DC voltages, eliminating the risk of potential fires as outlined above. The system’s cabling from your solar system to your switchboard is regular 240V AC, the same as all other household cabling, and is circuit protected via a circuit breaker in your switchboard.
Shade tolerant and fault redundancy: Each solar panel operates independently, as it has its own dedicated micro inverter. The result is that the system does not suffer from the ‘Christmas light effect’ explained above; one shaded or soiled panel will result in a loss of power from that panel only, and will not drag down the performance of the others. The same goes for any fault; in a conventional DC solar system, a complete failure of a solar panel or central string inverter will usually result in an entire system failure.
Easily expandable: The system size is not ultimately dictated by the capacity of a wall mounted string inverter, allowing for additional panels to be added at any time and only limited by your space and budget.
Your Complete Solar Kit is based on the best micro-inverters in the business. These inverters are backed by world class technical & customer support. They come with an unparalleled 25 year warranty that matches the 25 year performance module warranty. One of the best features of the micro inverter is the ability to size your system in 2 module increments.
Call 866-798-4435 to give us details about your house and we can quickly provide a good estimate of how much the kit would produce if installed at the proposed location under proposed tilt and azimuth. You'll need to provide your zip code, your solar panel tilt and compass heading of the solar panel pitch.
The APSystems microinverter solution offers intelligent monitoring through the integrated APSystems Communicator, our state-of-the-art Energy Communication Unit, and the APSystems Monitor, our full-featured Energy Monitoring & Analysis software.
The APSystems Communicator, our state-of-the-art Energy Communication Unit (ECU), is the information gateway for our microinverters. The unit collects module performance data from each individual microinverter and transfers this information to an internet database in real time, requiring only a single data and power cable. Through the APSystems Monitor software, the APSystems Communicator gives you precise analysis of each microinverter and module in your solar installation from any web-connected device. The APSystems Communicator’s integrated http webserver offers the simplest and most flexible network integration of any data logger on the market. The user-friendly browser-based interface lets you access your solar array in seconds.
The APSystems Monitor, our robust wireless Energy Monitoring and Analysis (EMA) software, enables comprehensive, web-based monitoring that analyzes and reports the performance of each module in your solar array. This real-time data can be accessed from any web-connected device, anywhere, anytime.
Unlike conventional “string” inverter systems, the APSystems Monitor gives you control over each individual module and microinverter in your solar array, optimizing performance over the system’s lifetime.
Networked with the advanced APSystems Communicator (ECU), the APSystems Monitor (EMA) promptly detects any performance issues in your solar array, pinpointing the location and nature of the problem and providing precise guidance for necessary maintenance, all within our user-friendly graphic interface.
We are America's leading experts in residential home solar kits.
In addition to guaranteed lowest pricing on solar panels, inverters, and racking, we'll help you every step of the way including designing your system, permitting, interconnection and installation.
Shop with confidence knowing you'll receive free technical support from beginning to end until your system is powered up and you're generating free energy from the sun!
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