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Grape Solar

Model # GS-S-250-Fab5

Internet # 203079647

250-Watt Monocrystalline Solar Panel with Black Frame-DISCONTINUED

This item has been discontinued.
The Home Depot no longer carries this specific product.

$374.99 /each




Model # GS-S-250-Fab5

Internet # 203079647

Store SO SKU # 411580

The Grape Solar 250 Watt Monocrystalline PV Solar Panel with Black Frame uses high efficiency solar cells (aprrox. 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.

  • Black Frame
  • Positive power output tolerance from 0% to +5%
  • Outstanding electrical performance under high temperature and weak light environments
  • Can withstand snow and wind loads greater than 50 lbs/ 2 ft.
  • Unique frame design for easy installation
  • Rigorous quality control to meet the highest international standards
  • Positive and Negative leads equipped with MC4 connectors
  • When charging 12V battery systems with this panel, an MPPT charge controller must be used


Panel Height (in.) 
1.57 in 
Panel Width (in.) 
39 in 
Panel length (in.) 
Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Amperage (amps) 
Charge controller included 
Electrical Product Type 
Solar Power Panel 
Inverter included 
Low voltage audible alarm 
Mounting frame included 
Number of Panels 
Panel weight (lb.) 
Solar panel type 
Monocrystalline silicon panel 
Voltage (volts) 
Wattage (watts) 
Warranty / Certifications
Manufacturer Warranty 
10 year limited product warranty on materials and workmanship. 25 year warranty on >80% power output and 10 year warranty on >90% power output. 


Rated 4.6 out of 5 by 32 reviewers.
Rated 4.0 out of 5.0 by consider this good product. A 250 watt panel has a 30 or so volt output. The higher voltage requires a 24 volt battery system (4 6v batteries x2), a 24v battery controller, and a 24v inverter (likely pure sine) . a 150 or less watt panel is a 12 volt system. It requires 2 6volt batteries (probably 4) , a 12v controller and inverter (pure sine) The higher wattage system is more compact and requires half the wire size. Compare! October 9, 2013
Rated 5.0 out of 5.0 by Excellent product !! I bought these panels (3 x 250W) to charge my solar generators that I built personally. These surpass my expectation. I am planning to buy more, to go off-grid this summer. Products arrived at my door in an excellent packed condition. coordinating with customer service was outstanding !!. Thank you January 14, 2014
Rated 5.0 out of 5.0 by Itis really one of the best solar panel this pannels produc enough power to light up four rooms + tv and steros at my home , also my electric gate motor. October 9, 2013
Rated 5.0 out of 5.0 by Outstanding Product We purchased two 250-watt solar panels through The Home Depot. The panels are now in place, and are producing optimum solar power that is used for a variety of electrical functions on our "mini-farm". In my opinion, I don't think I could have found a better product of this type. We are extremely pleased with its functionality and overall performance. September 24, 2013
Rated 4.0 out of 5.0 by Grape solar 250 watts Just installed for solar generator , works great so far , I wish it would have extra protective bars in the back for stronger protection against hail ,wind like others company do. Price was good ! shipping free . It produce more watts up to 260-270 . Good value . April 17, 2013
Rated 5.0 out of 5.0 by A Pleasant Surprise An excellent panel. What they don't tell you before you buy is: 1) the panels are mounted via pre-drilled holes in the aluminum frame; 2) the holes are oval in shape and quite large to accomodate sloppy measurements; 3) the electrical connections are made via mc4 connectors; 4) the mc4 connectors are at the ends of two wires that are roughly 2 feet long emanating from a jbox that is approximately 9 inches from the shorter edge (centered); 5) there appear to be diodes inside the jbox separating the various portions of the panel, but I'm not an expert so I couldn't swear to that one. May 15, 2012
Rated 4.0 out of 5.0 by High Power High Quality This panel provides plenty of power for my camper and is constructed in America with excellent quality. On the first day of use it was parked under a tree in partial shade and still managed to crank out 31 amp hours of power. However, do be aware that this is a high voltage panel so you MUST use a more expensive MPPT controller. Most cheap MPPT controllers only go up to 200W so you either end up spending to much or being unable to use the full capacity of the array. With the right controller though, it really does provide amazing power for a bargain. Instructions also would have been nice since I had to put it in the sun and use a volt meter to determine the polarity of the plugs. I'm very happy with the solar array and haven't had to plug my RV in since it was installed. I won't even have to use a trickle charger this winter since the panel does it for me. July 17, 2013
Rated 5.0 out of 5.0 by Easy to install, nice product! These panels were nicely packaged, easy to install and look like they are going to perform admirably. July 9, 2013
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