If you're looking for Grape Solar reviews, you've come to the right place.
We've taken a deeper look at the solar panel kits and products from Oregon-based solar panel manufacturer Grape Solar.
This brand may only be 10 years old in the market (they launched in 2009), but Grape Solar has quickly built a reputation for durable yet affordable solar panel kits.
Grape Solar has in-house installation service, but since they are available in major retailers like Home Depot and Costco, they are able to accommodate the DIY-loving public as well.
Interested in getting an off-grid solar panel for your home? Check the top 3 Grape Solar products:
BEST GRAPE SOLAR KIT UNDER $50
BEST GRAPE SOLAR KIT FOR BEGINNERS
BEST GRAPE SOLAR KIT FOR BEGINNERS
Ideal for those who already have some equipment ready, the Grape Solar GS-400 Kit includes all the components you need, such as inverter, charge controller and the panels. You do have to prepare your own mounting brackets and batteries to begin using this off-grid solar panel kit.
Performance-wise, Grape Solar's GS-400 solar panel kit will arrive with its components boxed separately along with instruction booklets for each component. Installation is easy, even for beginners, since everything is already written on the guides. Operation is just as user-friendly and because you can add more to your 4 100-watt polycrystalline solar panels in the future, it can serve beyond as backup power source.
Other components included in this kit include an 800-watt inverter with two outlets and 1 USB port, a 35-Amp charge controller, a manual and cables. Note that you might need to buy additional supplies, such as extra wires, MC4 connectors, battery box, and so on, depending on what you currently have and the setup you plan to build.
The Grape Solar GS-100 is a must if you're planning to stay overnight at your cabin and just need extra power available for charging low-voltage applications like batteries and solar cells.
This particular kit is one of the most affordable, but it includes a good set of beginner components, including one 100-watt polycrystalline solar panel with two performance-boosting diode junction box. If you use it on a daily basis, you can receive up to 300 watt-hours of power, but this number will vary depending on the panel location and current weather.
The Grape Solar GS-100 kit also has a Xantrex C35 Charge Controller, 5-feet charge controller-to-battery cables, and 6 inches of PV cables with Mc4/Bare Ends.
Because of this kit's Xantrex's 35 Amp charge controller, you can add more solar panels in the future. With extra cables, it can accommodate up to 3 extra panels. Just make sure you invest in at least one 12-volt deep-cycle battery to make them work.
Perfect if you're on a budget, but want to expand your system in the future. This Grape Solar 200-watt off-grid kit already includes two Grape Solar 100-watt Polycrystalline solar panels, a 35 amp Xantrex charge controller, and 450-watt Xantrex inverter as well as cables, two outlets and manuals for every component.
If you buy just this kit, the Grape Solar GS-200 kit can give you about 50 amp hours daily (that's around 600-watt hours). Of course, you can add more power if you wish. Just connect additional panels and connectors when you're ready.
Price is often the number 1 concern of people switching to solar panels. It's a valid concern, since pricing isn't as straightforward as buying a generator. Are you going to save money in the long-term if you buy a particular kit? The following things could answer this question:
Aside from price, also consider performance and warranty.
Warranty - Most solar panel manufacturers like Grape Solar offer an average 10-year warranty against defects on parts. Specific warranties per kit varies, so better check first before deciding. This consideration is important since no one wants to be stuck with a defective solar panel about 5 years in and without receiving its full value-for-money yet.
It is important that the solar panel kit you choose is able to accommodate your needs, especially if you plan to use them in remote locations like your cabin.
Note that comparing these three Grape Solar reviews should give you an idea of how other people used them for their own set-ups. Whether or not these solar panel kits would be the best option for your power requirements at home depends on the considerations explained above.
In addition, as you might have guessed by now, the price tag of these solar panel kits aren’t the only money you’d need to shell out. All the Grape Solar kits above do not come with batteries yet, so if you’re starting out from scratch, add a couple of hundred bucks more to your investment.