Since 2009, Grape Solar has been the E-Commerce leader for solar panels and kits!☀️⚡️ 📧 [email protected] for a free custom design! https://xitter.cf/t.co/GVt7oik23P

Eugene, OR
Joined July 2010
We're happy to announce the release of our new Zenith series MPPT charge controllers! 40A and 60A options are available now, call us today to figure out the right fit for your solar needs!☀️⚡️🔋 #solarenergy #solar #renewableenergy #sustainability #ecofriendly #offgrid
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Many system owners are experiencing lower solar production (~30% less) due to the recent fires and smoke in Oregon and California. pv-tech.org/news/californian…
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Another solar installation video! This 4x4 Mercedes Sprinter Van is a completely #USMade build equipped with 600-Watts of Grape Solar power. This van is ready for some serious stealth camping!☀️⚡️ youtube.com/watch?v=P1ljYtEJ…
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For those of you who appreciate off-grid rigs built with US-made products, this video is for you! ☀️ 600 watts Grape Solar Install on 4X4 Sprinter 170 - MADE in USA youtu.be/g3Vny8mYsEo via @YouTube #solar #energy #offgrid #usmade #vanlife #boondocking #sustainableLiving
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Grape Solar retweeted
Earth’s magnetic field acts like a protective shield around the planet — but it has an unusually weak spot, where particle radiation can interfere with onboard computers and satellites. How @NASAEarth researchers monitor its changes: go.nasa.gov/3kVlYmD
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Did someone say off-grid solar powered A/C?!❄️ Checkout Driven to Adventures on YouTube for a great solar installation tutorial showcasing 4 of our 300W-US panels☀️ youtube.com/watch?v=DbHgm-_-…
Check out this photo submission of our 200W kit installed on a chicken coop 🐓☀️ #offgrid #solarenergy #chickencoop #RenewableEnergy #farming #sustainableLiving
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Sunset from the International Space Station.
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Want to provide power to your home in the event of an outage or emergency?⚡️ Contact Grape Solar today for a free system design and quote!☀️ #techtiptuesday #solarenergy #emergency #backuppower #offgrid #blackout #gridtied #renewableenergy
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You asked, we listened! ☀️ Our 300W-US panels are now available in bulk quantities of 10 and 26! (2 and 4 packs still available) Get your Clean Power. Today!⚡️ . . . . #solar #solarpower #cleaneenergy #renewable #grapesolar #sustainability #offgrid #vanlife #cabinlife
In 24 hours, @GM has announced $20 billion in #electricvehicles and AV investment by 2025, 13 new EV models, 3,500 chargers. However, the interesting announcement was Ultium battery which is a NMCA chemistry, that they think they can produce with @LGChemESS for under $100/kWh.
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Grape Solar 100W Panel Giveaway!☀️⚡️ How to enter: 1) Follow Grape Solar 2) Like and share this post 3) Tag a friend The winner will be announced at the end of the month!☀️ Please note: Winner must reside within the continental U.S. to be eligible (HI/AK exempt).
This week on #TechTipTuesday: 60 and 72-cell solar panels have high voltage outputs (30-40 VDC or more), which is why they are sometimes referred to as “24 volt” panels. These panels are ideal for 24/48V battery banks and require MPPT type controllers to be used with 12V banks
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The solar array on the top of the image displays "12V" solar panels. These panels are typically used in off-grid applications to charge 12V battery banks.
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The array at the bottom displays our "24V" solar panels. These panels are typically used for residential applications, but can also be used to charge 24V/48V battery banks.
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#TECHTIPTUESDAY Don’t combine PWM and MPPT type charge controllers on the same system! They have different voltage set-points and are not compatible. However, you can have two MPPT charge controllers going to the same battery bank if you plan to expand your solar array!☀️🔋⚡️
Check out this 4.20 kW Grid-Tied system with Enphase Microinverters!⚡️ This system is comprised of 14 Grape Solar 300W US mono-crystalline panels installed by Your Energy Solutions!☀️ #sustainability #solar #renewable #future #gridtied #energy #PV #FTC #Enphase #GrapeSolar
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