Compatible with deep cycle batteries including lithium-ion. Three 200 watt monocrystalline panels assure superior performance. Made of pure silicon, monocrystalline solar panels provide higher efficiency. Sign In Register. This 60 Watt Monocrystalline Solar Panel is thin and flexible, making it perfect for curved and uneven surfaces. 60"x26. Back. 25 ft ) and weight is approximately 25 kg. 1 Results Brand: Grape Solar Solar panel type: Monocrystalline Application: Residential Clear All. 70 cost per watt. #1 Home Improvement Retailer. . How many solar panels do you need to produce 1,000 kWh per month? To produce 1,000 kWh in a single month, you would need 21 solar panels rated 400-watts. REC Solar's N-Peak REC370NP2 Black solar panels are premium solar panels with superior performance. 00. 12 years of product and 30 years of performance warranty. Efficiency. VSUN provides an industry-leading 30-year performance warranty and a 12-year product warranty. 00. It's efficiency allows fewer solar panels, installation time, and balance of system components required for a project. 50. Panels, 35mm, Black Frame, Monocrystalline. 200-Watt Monocrystalline PV Solar Panel for Cabins, RV's and Back-Up Power Systems. 95: Amazon: Grape Solar 300-Watt Off-Grid Solar Panel Kit: Powering small electronics like LED lights and fans $ 725. 370 Watt Bifacial Mono Solar Panel - All Black. 12 X 450 Watt Monocrystalline Solar Panels; 4 X 200AH Lifepo4 Battery with. 16 x 26. #1 Home Improvement Retailer. . The Grape Solar 370-Watt Mono-crystalline PV Solar Panel bonus pack bundles 4 Grape Solar 370-Watt solar panels for extra savings. Based on that observation the reviewer has no credibility. See all panels. KR. Compare $ 594. Reviews. 370-Watt Monocrystalline Solar Panel (31-Pack. Internet. $195. Failure rate of Aptos Solar panels is less than 0. 370-Watt Monocrystalline Solar Panel (4-Pack) Price $ 1859 99 /pallet $ 2997. (Inclusive of all taxes) Prices can vary ± 10% to 12% depending on location, promotions and availability, and solar brand. 100-Watt 12V Monocrystalline Solar Panel with High-Efficiency Module for RV Battery Boat Caravan Solar System. Their operational temperature is usually from -40 to 185°F. 87, Grape Solar Solar Panels products or Buy Online Pick Up in Store today in the Electrical Department. System Voltage 600V DC (UL), Cable Length 35 3/8 in, Connector. Compare $ 1601 38. The module is made to withstand 5400 Pa snow loads and 210 mph wind load. . 370-Watt Monocrystalline Solar Panel (31-Pack) Add to Cart. Menu; Store. 124 / Wp . Full Pallet (30 Solar Panels) - 12. This Grape Solar 12 volt monocrystalline solar panel is the perfect item for an off-grid application - great for 12 and 24 volt arrays. Standard Test Conditions (STC): air mass AM 1. Add to List. Let's say you install 30 of those premium solar panels on your roof–that nets you an 8,700 watt, or 8. Grape Solar GS-S-160-Fab8 Monocrystalline PV Panel, 160-watt. Number of cells 144. Data sheet. 5-in x 22-in x 0. 200-Watt Monocrystalline Solar Panel with High-Efficiency Module for Off-Grid RV Marine Boat Camping House. Grape Solar Monocrystalline; €0. 35%. The Grape Solar 150-Watt Off-Grid Solar Panel Kit is ideal for a variety of DC applications, including RVs, boats, 12-Volt battery charging, and LED lights. 3% efficiency, Panasonic Evervolt 370 offers surprising performance for its weight and size. Cell surface, back foil and frame are completely black, giving the model unrivaled aesthetics. High Efficiency Mono-Crystaline Solar Cells (approximately 21%) with quality silicon material for high module conversion efficiency and long term output stability and reliability. Perfect for RVs, boats,12-volt battery charging and small pumps. Learn more. This Renogy 320 Watt Monocrystalline Solar Panel is equivalent to residential photovoltaic modules. List Price: $81. Customers Also Viewed. Individually packaged using the best. Grape Solar. Anodized frame and sealed junction box make a weatherproof panel. Grape Solar Inc. Available in 360-watt and 370-watt models, EverVolt panels are covered by a complete 25-year warranty from one of America’s most trusted brands. 32. Sign In Register. 40 (15 %) Limit 3 per order (1) Model# HD114. Grape Solar 50-Watt monocrystalline Flex panels utilize advanced technology back contact monocrystalline cells laminated into a flexible plastic sheet. $13,330 $9,326. 7 mm, MC4 from Staubli. 99 $ 1,514. A. 600. The kit Includes: 1 Grape Solar GS-Star-200W 200-Watt monocrystalline solar panels, a 40 Amp Grape Solar Comet charge controller, cables and manual. 100-Watt Monocrystalline Solar Panel for RV's, Boats and 12-V SystemsAlternative Product MSMD530-550M10. 3 out of 5 stars (52) $645. See specifications, prices, warranty info and reviews for the SPR-MAX3-370, a 370 104 Monocrystalline Maxeon gen III solar panel from SunPower. 36. Reviews Solar companies Solar panels Solar batteries Solar inverters Your Utility Blog. Solar Kits . 78. The Grape Solar 370-Watt Monocrystalline PV Solar Panel uses high efficiency solar cells made from quality silicon material for high module. 37%/°C Temperature Coefficient of. $203 . The system provides 600-Watt Hours or 50 Amp Hours of charge per average day. 320 Watt Solar panels' range of prices, dimensions, sizes, voltage output, specifications datasheets. Monocrystalline/N-type; Cell Maker LG; Cell Configuration 120 Cells (6 x 20) Number of Busbars. $0. Silfab HC 370W is a 120 cell monocrystalline solar panel made in the USA. The kit Includes: 4-piece Grape Solar GS-Star-100W 100-Watt mono-crystalline solar panels, a 40 Amp Grape Solar Comet charge controller, cables and manual. When it comes to price, JA. 0 PTC Rating: 341. A 100 watt solar panel with average efficiency solar cells may produce 100 watts x 5 hours or 500 watt hours of power in a day. 1-16 of 84 results for "grape solar panel" Results. Thermal Ratings. More Options Available $ 405. Solar Calculator. 50 per watt)See what other customers have asked about Grape Solar 370-Watt Monocrystalline Solar Panel (4-Pack) GS-M120-370x4 on Page 2. 50 per watt)Reliable and long-longlasting. 2Pcs 100-Watt 12-Volt Monocrystalline Solar Panel with High-Efficiency Module for RV Battery Boat Caravan. 0 Reviews. Sign In Register. Compared to conventional modules, Solaria PowerXT modules. Maintain power with this 100-watt monocrystalline bundle kit solar panel. 15 $212. From premium Made In USA* PERC Mono 300 watt all black solar modules for grid-tied applications, to flexible and lightweight 100 watt panels for off-grid mobile settings, we have the solution for. Anodized aluminum for strength and a light weight design. Get $5 off when you sign up for emails with savings and tips. Transform your structure from energy-consuming to energy-producing by installing Renogy solar panels. NATURE POWER. Renogy 8-Module 65. Monocrystalline – $1 – $1. Individually packaged using the best packaging materials, perfect for parcel. See specifications, prices, warranty info and reviews for the CS3L-370MS, a 370 Mono-crystalline Silicon solar panel from Canadian Solar. Solar Panel, Cell Type Monocrystalline, Nominal Output Power 100 W, Number of Cells 36, Panel Max. The Grape Solar 370-Watt Monocrystalline PV Solar Panel uses high efficiency solar cells made from quality silicon material for high module conversion efficiency, long-term. $370. Manufactured. This Renogy 320 Watt Monocrystalline Solar Panel is equivalent to residential photovoltaic modules. S. . 05. Extension Cable. 50 per watt)Grape Solar Solar Panel Kit,100W,5. Grape Solar offers a wide selection of monocrystalline, polycrystalline, and thin film solar panels with leading warranty and performance standards. Kit components include: (3) 100-Watt monocrystalline solar panel, user adjustable LCD 30 Amp solar charge controller, 40 ft. We chose the Renogy Monocrystalline Solar Panel as our top choice for its durable construction, ease of installation, and efficient power output. 50 ($1. Sort by: Top Sellers. Store Finder; Truck & Tool Rental; For the Pro. After 25 years in service the panel is guaranteed to retain 92% of its initial power output. Grape Solar solar panels use sunlight (a renewable source of energy) to power commercial and residential buildings as well as lighting, gates, and electric fences. Solar Panel Series GS-M120-370W. The Grape Solar 250-Watt 2 piece savings pack bundles 2 grape solar GS-S-250-Fab5 panels together for one great savings. $9,999. current price $285. Grape Solar. The Grape Solar 370-Watt Monocrystalline PV Solar Panel uses high efficiency solar cells made from quality silicon material for high module conversion efficiency, long-term output stability and reliability. EcoFlow. 7. Price (Per Panel) SunPower Maxeon P3-375 Monocrystalline Panels. 65 cost per watt. 45%/25 Years Linear Warranty TUV SUD Anti PID Certificated IP68 Junction Box/High Water Proof Level Reduced Hot Spot Ris Customer pick up Specifications: Nominal. Grape Solar. Department of Energy to make clean home energy solutions affordable and accessible to all. 3% efficient which is within reality for a mono panel with 17% being average. Aesthetics. Grape Solar. 16,500. Going solar reduces or even eliminates your electric bills. The kit includes: 3 x GS-STAR-200W solar panels, a 40 Amp Grape Solar Zenith MPPT charge. so, why not get 10 - 100 watt Grape solar panels and invest in 10 - 100 amp hour batteries for all day A/C, or heat or 24 hour refeigeration and. 6 /5) (3) Questions & Answers (5) Flexible light-weight solar panel for off-grid applications. Solar Calculator. It can NOT ship via UPS or USPS. 370 W: 19. US Stock - Ships Right Away. Review a solar installer. . BVM6610-370-HC-BF | Full Pallet (30 Solar Panels) - 11. Prices are exclusive of Govt. Wafer thin, lightweight and can mold to a curved surface. 3 4. $224. The Grape Solar 265-Watt. The Grape Solar 370-Watt Monocrystalline PV Solar Panel uses high efficiency solar cells made from quality silicon material for high module conversion efficiency, long-term output stability and reliability. 31% is quite impressive. Showing 1 - 4 of 4 products. 4,500. Renogy 4-Module 65. $37/mo with 84 month financing. 2Pcs 100-Watt 12-Volt Monocrystalline Solar Panel with High-Efficiency Module for RV Battery Boat Caravan Solar System High in. 200-Watt Monocrystalline PV Solar Panel for Cabins, RV's and Back-Up Power Systems. Jackery. Trina 370w solar panel certified to withstand heavy snow loads at 2400Pa and wind pressure up to 5400Pa. 370-Watt Monocrystalline Solar Panel. The product is a highly unique 300watt solar panel, that. 200-Watt Monocrystalline PV Solar Panel for Cabins, RV's and Back-Up Power SystemsGrape Solar Polycrystalline Solar Panel GS-Star-100W: Providing backup power for RV and boat use: $113. ACOPower. The 2500 WATT 48 VOLT Monocrystalline Solar Kit is the power solution for owners with tiny, mobile, small remote, and even semi-permanent installations where power needs are frequented and needed more than an ever so often weekend retreats. . The Grape Solar 370-Watt Monocrystalline PV Solar Panel uses high efficiency solar cells made from quality silicon material for high module conversion efficiency, long-term output stability and reliability. Renogy 300 Watt 24 Volt Monocrystalline Grid. See specifications, prices, warranty info and reviews for the GS-S-265-FAB1, a 265 Monocrystalline Module solar panel from Grape Solar. Solar Panels; Monocrystalline; Products. Jakarta Barat Listrik Nusantara. 252 half-cut PERC cells. Overview. Questions and Answers for Grape Solar 370-Watt Monocrystalline Solar Panel (4-Pack) Internet # 322055467Model # GS-M120. Customer Reviews for Grape Solar 200-Watt Off-Grid Solar Panel Expansion Kit. Specifications: Efficiency:. Type: PERC : Power Range: Wp. The kit Includes: 1 Grape Solar GS-Star-200W 200-Watt monocrystalline solar panels, a 40 Amp Grape Solar Comet charge controller, cables and manual. Easy to install and great for any application. These Semi-Flexible Solar Panels are made of the high. Trina Solar 365W Black on Black is a 132-cell module for residential systems which shows improved energy production and better shading tolerance. #1 Home Improvement Retailer. Anodized frame and sealed junction box make a. Grape Solar. 470 W nameplate. The Grape Solar 370-Watt Mono-crystalline PV Solar Panel bonus pack bundles 4 Grape Solar 370-Watt solar panels for extra savings. LG370M1K-A6 is part of the NeON 2 Series — one of the most recent made by LG. 24 in). Solar Panel Directory; GS-M72-370-Fab1 GS-M72-370-Fab1 Grape Solar Inc. Silfab SIL-490 HN is a PV module created for large and small commercial applications. Get information on the LG 370W High Efficiency LG NeON® 2 Solar Panel for Home with 60 Cells (6 x 10), Module Efficiency: 20. 30. 10AWG Solar Panel Connector, one 16 ft. Model #. $95. Solaria, 370W PV Module, MC-4, PV Wire, 40mm Black Frame, Black Back Sheet, BoB, Mono, 15A Fuse, 1000VDC, 334. 1. If you have an 18 amp hour glass mat battery, it would take about 6-7 hours of full sun following the sun the whole time. Renogy 100 Watt 12 Volt Solar Panel Starter Kit with 100W Monocrystalline Solar Panel + 30A PWM Charge Controller + Adaptor Kit + Tray Cables + Mounting Z Brackets for RV Boats Trailer Off-Grid System. The Grape Solar 200-Watt Monocrystalline PV Solar Panel use high efficiency solar cells with high module conversion efficiency and long term output reliability. Get free shipping on qualified Monocrystalline, Grape Solar, Residential Solar Panels products or Buy Online Pick Up in Store today in the Electrical Department. Renogy 200 Watt 12 Volt Monocrystalline Solar Panel Starter Kit with 2 Pcs 100W Solar Panel and 30A PWM Charge Controller for RV, Boats, Trailer, Camper, Marine ,Off-Grid System. 51 (29 %) $ 2796 54 /pallet. See specifications, prices, warranty info and reviews for the JKM370M-72-V, a 370 Monocrystalline solar panel from Jinko Solar. They create more electricity per square foot. 87 ( 25 %) $108. Grape Solar. 6-in x 39. Solar panels from other brands range from -0. 20%-21% average efficiency. The Renogy Black Division 100-Watt Lightweight Monocrystalline Solar Panel enhances module efficiency while minimizing its weight. 375 Watt solar panels. Solar Panel Installation. 00. Related Searches. See specifications, prices, warranty info and reviews for the GS-P60-265-FAB2, a 265 Polycrystalline solar panel from Grape Solar. This model is just 1. 4% efficiency, Solaria PowerXT solar modules are one of the highest power modules in the residential solar market. Best 370 watt solar panel of 2023 from brand: Spartan Power, Zamp Solar, BLUETTI, PAXCESS, Newpowa, Zamp solar, EF. Learn More. S. Get free shipping on qualified Monocrystalline, 40. This kit includes three 100-Watt 12-Volt Monocrystalline Solar Panels, 1 Adventurer 30 Amp PWM Charge Controller, one 30 ft. 50-370 Useful Contacts Steven Related Products GS-STAR-100W. Sustainability Certifications That Boost Your Property Value. . Grape Solar. 5000+ Sold. 2 and 3 kilowatt hours (kWh) daily, depending on their exposure to sunlight and other factors, including geographic location and tilt. A common size when installing solar panels in Australia today is a 6. An anodized aluminum frame and a sealed junction box make. Detailed profile including pictures, certification details and manufacturer PDF. The Grape Solar 600-Watt Off-Grid Solar Panel Kit is ideal for a variety of applications, including RVs, boats, 12-Volt battery charging, small pumps, charging small electronic devices and operating LED lights. Sign In Register. Voltage (VOC) 41. Get the ability to run small pumps or lights with this Grape Solar Off-Grid Solar Panel Kit. Read page 2 of our customer reviews for more information on the Grape Solar 150. Cell type. Grape Solar. Grape Solar: ACOPower: Grape Solar: Name: 200-Watt Off-Grid Solar Panel Expansion Kit: 200-Watt Off-Grid Solar Panel Kit: 100-Watt Monocrystalline Portable Off Grid Solar Panel Kit, Foldable Briefcase with Waterproof LCD Charge Controller:Save $423. Grape Solar. 5 out of 5 stars 8. A beautiful solar panel with reinforced frame. 49. Detailed Information LG NeON® R (LG370Q1C-V5) is powerful new solar product with world-class performance. Reviews. . 5 hours (depending on the availability of sunlight). From premium Made In USA* PERC Mono 300 watt all black. 100-Watt Monocrystalline Solar Panel for RV's, Boats and 12-V Systems: 12V 100-Watt Monocrystalline Bundle Kit Solar Panel with Wanderer 10 Amp Charge Controller: 100-Watt Monocrystalline Solar Panel: 2Pcs 100-Watt 12-Volt Monocrystalline Solar Panel with High-Efficiency Module for RV Battery Boat Caravan Solar System: Price $ Get free shipping on qualified Monocrystalline, RV, Grape Solar Solar Panels products or Buy Online Pick Up in Store today in the Electrical Department. An anodized. Monocrystalline silicon, more often called single-crystal silicon, in short mono c-Si or mono-Si, is the base material for silicon -based discrete components and integrated circuits used in virtually all modern electronic equipment. Silfab engineers made these panels durable and efficient, while minimizing the amount of useful space required for their operation. The price per watt for REC panels range from $2. 47. 3V: Short-Circuit Current (Isc): 5. Grape Solar Zenith 12/24/36/48-Volt 60 Amp MPPT Solar Charge Controller. The panels include cables with MC4. 31% efficiency, PS-20-UHB offers surprising performance for its weight and size. BlueSun 460W Half-Cell. Grape Solar. Add to Cart. 43. 200-Watt Monocrystalline PV Solar Panel for Cabins, RV's and Back-Up Power Systems (8) $ 212. 375-in 50-Watt Portable Solar Panel. Grid-Tied. The Grape Solar 370-Watt Monocrystalline PV Solar Panel uses high efficiency solar cells made from quality silicon material for high module conversion efficiency, long-term. Grape Solar. Read page 1 of our customer reviews for more information on the Renogy 8Pcs 320-Watt Monocrystalline Solar Panel for RV Boat Shed Farm Home House Rooftop Residential Commercial House. Add to Compare. Jun 18, 2023 - Amazon. Write a review. 370W (24V) The Grape Solar 370-Watt High Efficiency Monocrystalline PV Solar Panels use high efficiency solar cells made from quality silicon material for high module. Stable power output is also guaranteed — performance warranty will protect you during 30 years. The Grape Solar 300-watt Monocrystalline PV solar panel uses high efficiency solar cells made from quality silicon material for high module conversion efficiency, long-term output stability and reliability. 75 amps per hour at 18 volts. This Renogy 320 Watt Monocrystalline Solar Panel is equivalent to residential photovoltaic modules. Virtually maintenanceSee specifications, prices, warranty info and reviews for the SRP-370-BMB-HV, a 370 PERC Mono crystalline solar panel from Seraphim. At 20. 00 /carton (93) EcoFlow. Grape solar panel work better than expected. 5 PTC, PowerXT-370R-PD. You will notice more details, compare cost as well as read review consumer viewpoints just before purchase Grape Solar GS-S-100. Renogy 4-Module 65. 200-Watt Monocrystalline PV Solar Panel for Cabins, RV's and Back-Up Power Systems. The kit includes: 3pc 100-Watt Mono crystalline solar panels, a 30 Amp digital charge controller, 2,000-watt inverter with two outlets and 1 USB port, cables and manual. $599. 8% of original performance after 25 years of operation. i. Review a solar installer. Grape Solar 50-Watt monocrystalline Flex panels utilize advanced technology back contact monocrystalline cells laminated into a flexible plastic sheet. Specifications of 350 Watt Solar Panels. Longi 370 Watt 120 Cell HI-MO 4M Solar Panel – LR4-60HPH-370M. (18) Questions & Answers (27) Runs small loads like fans, lights, gate openers, electric fences. Mono-crystalline panel with anodized aluminum frames and tempered glass. Going solar reduces or even eliminates your electric bills. we’ll explain everything you need to know about 300. Name: Bluesun 370W Monocrystalline Solar Panel. Virtually maintenance free. Long term output stability. Grape Solar Zenith 12/24/36/48-Volt 60 Amp MPPT Solar Charge. 80 $ 857. The Grape Solar 370-Watt Monocrystalline PV Solar Panel uses high efficiency solar cells made from quality silicon material for high module conversion efficiency, long-term output stability and reliability. Cell Type Monocrystalline. 09 in; Panel length (in. 370 Watt solar panels. Solar cell 120 pieces monocrystalline silicon solar cell Max Power (Pmax) 370W Operating Voltage (Vmp) 34. Compare $ 2796 54 /pallet (19) Model# GS-M120-370x4. com GRAPE SOLAR - 200 Watt 61. Best unit price $562. Grape 370 Watt Monocrystalline Solar Panel 10 year limited product warranty 10 year limited 90% power output warranty 25 year limited 80% power output warranty Cell Orientation: 120 (6x20) Safety Class: Class II Output Cable: 1200mm (47. Pallet Quantity: 17 pieces per pallet. You can sit down at your computer and quickly find what you want, when you want. Produces on average 12. 55–$0. See specifications, prices, warranty info and reviews for the GS-M60-300-FAB1-USA, a 300 Monocrystalline solar panel from Grape Solar. Best unit price $320. Grape Solar 370-Watt Monocrystalline Solar Panel Specifications. #1 Home Improvement Retailer. Do not add additional panels if used to charge 12V battery bank. Grape Solar. All backed up by an industry-leading warranty. Grape Solar. Renogy 200 Watt 12 Volt Monocrystalline Solar Panel Kit. . Trina Tallmax Plus 370 is a 72 cell monocrystalline module with maximum power efficiency at 19. In addition, we offer a. Over 20% more power from the same install. Grape Solar Monocrystalline; TN-5N SE5-54H. 165-watt. Includes two bolts, two flat washers, one lock washer and one nut per zip pity foot for secure mounting. Made with high-efficiency mono-crystalline solar cells for years of service, this solar kit is easy to install and virtually maintenance free. Nominal Operating Cell Temperature (NOCT): 800W/m 2, AM 1. 24 in). 50. Get the ability to run small pumps or lights with this Grape Solar Off-Grid Solar Panel Kit. Renogy. Limit 5 per order (2). Specification. Monocrystalline solar panels can reach efficiencies of over 23% in some instances, while most polycrystalline models top out below 20%. $369 $183. 50. 2000 watt pure sine wave inverter for powering AC appliances. 49 when you choose 5% savings on eligible purchases every day. Grape 370 Watt Monocrystalline Solar Panel 10 year limited product warranty 10 year limited 90% power output warranty 25 year limited 80% power output warranty Cell Orientation: 120 (6x20) Safety Class. A 5 KW system with REC would cost anywhere from $9,730 to $10,675 with the 30 percent federal tax credit for solar. $ 370. Store Finder; Truck & Tool Rental. Dimensions. 5, windspeed 1m/s,ambient temperature 20°C. Compatible with deep cycle batteries including lithium-ion. The kit Includes: 1 Grape Solar GS-Star-200W 200-Watt monocrystalline solar panels, a 40 Amp Grape Solar Comet charge controller, cables and manual. 50-Watt Monocrystalline Solar Panel for RV's, Boats and 12V Systems. Also, the German. Store Finder; Truck & Tool Rental; For the Pro; Gift Cards; Credit Services;. This Grape Solar 12 volt monocrystalline solar panel is the perfect item for an off-grid application - great for 12 and 24 volt arrays. 400-Watt Black Monocrystalline OffGrid Solar Power Kit, 4 x 100-Watt Solar. 24 / watt/watts 10000 watt/watts (MOQ)The Grape Solar 200-Watt Monocrystalline PV Solar Panels use high efficiency solar cells with high module conversion efficiency and long term output reliability. Grape Solar Inc. 04 /pallet. Grape Solar: Name: 400-Watt Monocrystalline Silicon Portable Solar Panel with 48-Volt Output for Power Station/Generator, IP68:. Learn About Solar. 99. Produces on average 37. Top Rated. Bifacial 115-Watt 12 Volt Solar Panel Monocrystalline PV Charger for RV Marin Boat Rooftop: 100-Watt Flexible Monocrystalline Solar Panel:. 98/Watt or more. Grape Solar. Add to cart. $1,514. The Grape Solar 370-Watt Mono-crystalline PV Solar Panel bonus pack bundles 4 Grape Solar 370-Watt solar panels for extra savings. 370W (24V) The Grape Solar 370-Watt High Efficiency Monocrystalline PV Solar Panels use high efficiency solar cells made from quality silicon material for high module conversion efficiency, long-term output stability and reliability.