Skip to main content

Sign In / Enroll

Get rewarded!

2.8 out of 5 stars. 4 reviews
Home / Home Improvement / Electrical / Alternative & Renewable Energy / Solar / Solar Panel Accessories / Grape Solar Comet 12/24V 40A PWM Solar Charge Controller for Off-Grid Solar System

Grape Solar Comet 12/24V 40A PWM Solar Charge Controller for Off-Grid Solar System

2.84 Reviews

Item # 155241499

Grape Solar Comet 12/24V 40A PWM Solar Charge Controller for Off-Grid Solar System

2.84 Reviews

Item # 155241499

Image showing Comet 12/24V 40A PWM Solar Charge Controller for Off-Grid Solar System
Image showing Comet 12/24V 40A PWM Solar Charge Controller for Off-Grid Solar System
Image showing Comet 12/24V 40A PWM Solar Charge Controller for Off-Grid Solar System
Image showing Comet 12/24V 40A PWM Solar Charge Controller for Off-Grid Solar System
$71.99

Sale

Was$79.99

Save $8.00

This item is available online only

Out of stock at or near Grassland (franklin) TN

Search Stores

Out of Stock for delivery to

37027

Pick up currently not available.Check other delivery options

Fix, replace, reimburse after your manufacturer’s warranty expires, plus valuable day 1 benefits. Powersport Plans not available in CA & MD.

Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

The Grape Solar Comet 12/24-Volt 40 Amp PWM Solar Charge Controller for Off-Grid Solar System comes with remote monitoring that allows you to safely charge your battery bank with your solar array. This solar charge controller prevents overcharging your batteries, as well as keeping your batteries from back-feeding. This charger controller has an interactive LCD display that provides a variety of ways to monitor and control your system. The remote monitoring capabilities also allow you to access your system remotely via your smartphone.

  • Can handle up to 500/1000-watt of panel power at 12/24-volts
  • Remote monitoring smartphone app available on iOS and Android
  • 17 load control timer settings with DC terminal and 1 USB output
  • Compatible with 12 and 24-volt battery banks
  • Monitor your system with in depth LCD display on this solar charger controller
  • Remote monitoring, up to 40 ft. within sight of charge controller
  • Load output for running DC loads through your charge controller
  • Refer to the manufacturer's website for any question on this solar charge controller

Similar Items

  1. Top Rated
    Grape Solar Zenith 12/24V 40A MPPT Solar Charge Controller for Off-Grid Solar System
    5.0 out of 5 stars with 1 reviews (1)

    Grape Solar Zenith 12/24V 40A MPPT Solar Charge Controller for Off-Grid Solar System

    $161.99
    Was $179.99Save $18.00
  2. Grape Solar Zenith 12/24/36/48V 60A MPPT Solar Charge Controller for Off-Grid Solar System
    0.0 out of 5 stars with 0 reviews (0)

    Grape Solar Zenith 12/24/36/48V 60A MPPT Solar Charge Controller for Off-Grid Solar System

    $294.12
  3. Grape Solar Zippity Feet Z-Mount for Small Off-Grid Solar Panels, GS-ZB-FAB1
    4.5 out of 5 stars with 2 reviews (2)

    Grape Solar Zippity Feet Z-Mount for Small Off-Grid Solar Panels, GS-ZB-FAB1

    $13.49
    Was $14.99Save $1.50
  4. Top Rated
    Grape Solar 5 ft. 4 AWG Battery to Inverter Cable
    5.0 out of 5 stars with 3 reviews (3)

    Grape Solar 5 ft. 4 AWG Battery to Inverter Cable

    $44.99
    Was $49.99Save $5.00
  5. Grape Solar MC4 Branch Connector Set, Male/Female, 2-Pack
    4.0 out of 5 stars with 2 reviews (2)

    Grape Solar MC4 Branch Connector Set, Male/Female, 2-Pack

    $13.49
    Was $14.99Save $1.50
  6. Grape Solar 5 ft. 10 AWG Bare Wire to Ring Lug Cable
    0.0 out of 5 stars with 0 reviews (0)

    Grape Solar 5 ft. 10 AWG Bare Wire to Ring Lug Cable

    $14.12
  7. Top Rated
    Grape Solar 15A MC4-Comparable PV Solar Waterproof In-Line Fuse Holder with Fuse
    5.0 out of 5 stars with 1 reviews (1)

    Grape Solar 15A MC4-Comparable PV Solar Waterproof In-Line Fuse Holder with Fuse

    $16.19
    Was $17.99Save $1.80
  8. Mayne Solar Post Cap Light, White
    0.0 out of 5 stars with 0 reviews (0)

    Mayne Solar Post Cap Light, White

    $57.35
  9. Top Rated
    AIMS Power 30A Solar Charge Controller, 12/24 VDC MPPT
    5.0 out of 5 stars with 1 reviews (1)

    AIMS Power 30A Solar Charge Controller, 12/24 VDC MPPT

    $159.99
  10. 1 Shot Concentrated Solar Panel Cleaner
    4.3 out of 5 stars with 3 reviews (3)

    1 Shot Concentrated Solar Panel Cleaner

    $34.99
  11. IceCove 226W Portable Solar Panel Kit Folding
    0.0 out of 5 stars with 0 reviews (0)

    IceCove 226W Portable Solar Panel Kit Folding

    $378.95
  12. Top Rated
    AIMS Power 40A Solar Charge Controller, 12/24/36/48 VDC MPPT
    5.0 out of 5 stars with 1 reviews (1)

    AIMS Power 40A Solar Charge Controller, 12/24/36/48 VDC MPPT

    $319.99

Items You May Like

Customers Also Bought

  1. Top Rated
    Grape Solar Zenith 12/24V 40A MPPT Solar Charge Controller for Off-Grid Solar System
    5.0 out of 5 stars with 1 reviews (1)

    Grape Solar Zenith 12/24V 40A MPPT Solar Charge Controller for Off-Grid Solar System

    $161.99
    Was $179.99Save $18.00
  2. Grape Solar Zenith 12/24/36/48V 60A MPPT Solar Charge Controller for Off-Grid Solar System
    0.0 out of 5 stars with 0 reviews (0)

    Grape Solar Zenith 12/24/36/48V 60A MPPT Solar Charge Controller for Off-Grid Solar System

    $294.12
  3. Grape Solar Zippity Feet Z-Mount for Small Off-Grid Solar Panels, GS-ZB-FAB1
    4.5 out of 5 stars with 2 reviews (2)

    Grape Solar Zippity Feet Z-Mount for Small Off-Grid Solar Panels, GS-ZB-FAB1

    $13.49
    Was $14.99Save $1.50
  4. Top Rated
    Grape Solar 15A MC4-Comparable PV Solar Waterproof In-Line Fuse Holder with Fuse
    5.0 out of 5 stars with 1 reviews (1)

    Grape Solar 15A MC4-Comparable PV Solar Waterproof In-Line Fuse Holder with Fuse

    $16.19
    Was $17.99Save $1.80
  5. Top Rated
    Grape Solar 5 ft. 4 AWG Battery to Inverter Cable
    5.0 out of 5 stars with 3 reviews (3)

    Grape Solar 5 ft. 4 AWG Battery to Inverter Cable

    $44.99
    Was $49.99Save $5.00
  6. Grape Solar MC4 Branch Connector Set, Male/Female, 2-Pack
    4.0 out of 5 stars with 2 reviews (2)

    Grape Solar MC4 Branch Connector Set, Male/Female, 2-Pack

    $13.49
    Was $14.99Save $1.50
  7. Grape Solar 5 ft. 10 AWG Bare Wire to Ring Lug Cable
    0.0 out of 5 stars with 0 reviews (0)

    Grape Solar 5 ft. 10 AWG Bare Wire to Ring Lug Cable

    $14.12
  8. Top Rated
    AIMS Power 40A Solar Charge Controller, 12/24/36/48 VDC MPPT
    5.0 out of 5 stars with 1 reviews (1)

    AIMS Power 40A Solar Charge Controller, 12/24/36/48 VDC MPPT

    $319.99
  9. Top Rated
    AIMS Power 30A Solar Charge Controller, 12/24 VDC MPPT
    5.0 out of 5 stars with 1 reviews (1)

    AIMS Power 30A Solar Charge Controller, 12/24 VDC MPPT

    $159.99
  10. Top Rated
    AIMS Power 60A Solar Charge Controller, 12/24/36/48 VDC MPPT
    5.0 out of 5 stars with 1 reviews (1)

    AIMS Power 60A Solar Charge Controller, 12/24/36/48 VDC MPPT

    $509.99
  11. AIMS Power 80A Solar Charge Controller, 12/24/36/48 VDC MPPT
    0.0 out of 5 stars with 0 reviews (0)

    AIMS Power 80A Solar Charge Controller, 12/24/36/48 VDC MPPT

    $639.99
  12. 1 Shot Concentrated Solar Panel Cleaner
    4.3 out of 5 stars with 3 reviews (3)

    1 Shot Concentrated Solar Panel Cleaner

    $34.99

Reviews

Rating Snapshot

Select a row below to filter reviews.
1 review with 5 stars.
1 review with 4 stars.
0 reviews with 3 stars.
0 reviews with 2 stars.
2 reviews with 1 star.

Overall Rating

2.8
0 out of 1 (0%) reviewers recommend this product

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification
1 to 2 of 4 Reviews
1 – 2 of 4 Reviews
1 out of 5 stars.

Bad technical support

a year ago
No technical support at all. messaging through email is the only contact you can have with this company and it usually takes several days before they get back to you if they do.
SweepstakesYes
5 out of 5 stars.

The best pwm charger for the price!

3 years ago
My wife and I live completely off-grid! From our 12volt fridge, lights, and composting toilet, to our 5000watt inverter. We depend on quality products to function in our every day life here in the mountains. We love this charge controller!!! With the app you get real time usage, charge info, and most importantly the battery life percentage. We had a cheap controller b4 we bought yours. Big mistake! Could not trust the display screen to work or even give correct info. It lasted 3 months. Your controller and app have given us peace of mind a freedom from worrying about or batteries and if they are being charged properly. This is a must have item for any off-grid person with a small solar array or for first time users. Easy to set up and use. THANKS SO MUCH FOR THE QUALITY PRODUCT AT A REASONABLE PRICE!
SweepstakesYes

2 Ratings-Only Reviews