The Grape Solar 100-Watt Monocrystalline PV Solar Panel uses high efficiency solar cells (aprox. 18%) made from quality silicon material for high module conversion efficiency and long term output stability and reliability. Virtually maintenance free. High transmittance, low iron tempered glass for durability and enhanced impact resistance.
(45 reviews) 45
100%of customersrecommend this product42 of 42reviews
Rating Breakdown45 reviews
100%of customersrecommend this product42 of 42reviews
The only complaint I had was the panel didn't come with the wire connectors you will need to hook it up, It's not a connector you can just run down to the store and get. I had to order them online. They were only $5, but they should have said this in the ad or added them in the box.
Pros: provides a quick charge
Cons: didn't come with connectors
3out of3found this review helpful.
Review 22 for 100-Watt Monocrystalline PV Solar Panel for RV's, Cabins and 12-Volt Systems-DISCONTINUED
I will be using my panels in an off grid setup in a small mountain cabin, upon receipt I connected one of the panels to my charge controller/battery bank/inverter, the panel right off the bat produced 12.6 volt and 5.3 amp I confirmed this reading with a volt meter and got the same numbers, this to me means apprx 67 watt?? Anyway I did purchase a few and since the cabin is only used on weekends I hope the batteries will be fully charged when I get there.
8out of12found this review helpful.
Review 24 for 100-Watt Monocrystalline PV Solar Panel for RV's, Cabins and 12-Volt Systems-DISCONTINUED
able to get 5.4amp out of this panel with good direct sunlight (clear day) suppose to be 8.3amp but thats where the efficiency comes in to play so for every 100watt you get becomes a true 65watt panel . One thing though able to get the voltage but very low amps from it on a complete cloudy day. overall Im happy with the panel and will buy more of them but not the ones from harbor freight which are a complete dissapointment. Be prepaired for it to take 5 to 7 business days for this to arrive it took 7 for me here in KY.
10out of17found this review helpful.
Review 25 for 100-Watt Monocrystalline PV Solar Panel for RV's, Cabins and 12-Volt Systems-DISCONTINUED
I purchased a third solar panel for my travel trailer. The item arrived on schedule and was packaged well. I had purchased two previously, so I knew what to expect. Please see my previous review. I found the item to be well made and straight forward. Anyone who purchases this item needs to purchased MC4 cables from a different company. Home Depot should sell the cables to make this a one stop shop deal. The aluminum frame is well made and I used structural rivets to secure crossbars to the frame. The installation is easy and anyone with basic wiring knowledge will have no trouble with this project. I am using a Morningstar Tristar 45 controller and a combiner box from AM Solar. I have two 6 volt batteries to charge, and have found two panels to work well. I added the third panel because I live in West Virginia and this state is NOT known for excellent solar output. I had to add more panels simply because of location. I get a approx 10 amps from two panels, so three will be approx. 15 amps. I use these panels to camp "off grid" and use all the self contained aspects of my camper. I am very happy with Grape Solar and would recommend them to anyone. The price is excellent considering what other companies charge for similar panels. This entire project has been a learning experience for me and I would encourage anyone to try solar. I never have to worry about power for my travel trailer again. The only item I cannot use from solar is my AC. I have stayed for three days EASILY, and hope to try a week soon. The panels provide approx 75% of my nightly energy use back the next day. Those numbers obviously are effected by weather conditions and other factors of course. I suggest that anyone who wants to try solar, should leave room to expand for more panels if necessary. Thanks for reading.
Pros: Easy to Use, Compact, Eco-Friendly, Nice Design, Easy Installation
Cons: mc4 cables not sold at home depot
2out of2found this review helpful.
Review 27 for 100-Watt Monocrystalline PV Solar Panel for RV's, Cabins and 12-Volt Systems-DISCONTINUED
I built a 100 watts solar panel system and use it as a display to run my laptop. The panel provides enough to run the laptop for over 6 hours a day so I am happy with it.
The MC4 connectors are a good choice but since Home Depot doesn't supply the connectors the accessibility of connectors is a con. I had to cut the MC4 connectors off because the devices I used in building the system didn't have MC4 connectors.
Pros: Easy to Use, Battery Length, Eco-Friendly, Clear Instructions, Easy Installation, i like the mc4 connectors, the connectors are weatherproof
Cons: home depot doesn't sell the mc4 connectors, have to specially order the mc4 connectors, had to cut the connectors off
2out of3found this review helpful.
Review 32 for 100-Watt Monocrystalline PV Solar Panel for RV's, Cabins and 12-Volt Systems-DISCONTINUED
I ordered this online and talked to a rep. Ordering was easy and I got my Military discount on line ! Excellent ! The panel is connected to a Sunsaver Charge controller and is hooked to 2 Deep cycle RV batteries. 18 V at almost 6 amps charges and maintains these easily. Very satified
Pros: Easy to Use
1out of1found this review helpful.
Review 33 for 100-Watt Monocrystalline PV Solar Panel for RV's, Cabins and 12-Volt Systems-DISCONTINUED