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Home/Goal Zero/Cables Adapters and Chargers/Goal Zero 20-Amp Charge Controller – 12V Battery Solar Regulator with High Power Port, LED Screen, IP65 Weather-Resistant
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Cables Adapters and Chargers
Goal Zero 20-Amp Charge Controller – 12V Battery Solar Regulator with High Power Port, LED Screen, IP65 Weather-Resistant
4.3 (10)
$49.97$24.99
The Goal Zero 20-Amp Charge Controller monitors and regulates solar input for 12V batteries in systems over 100 watts — buy online now at $24.99, 50% off the $49.97 list price, plus 12% off with code OUTPOST12.
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17 people are viewing this item.37 sold today.Only 5 left in stock.
Goal Zero 20-Amp Charge Controller — $24.99 (Save 50%)
The Goal Zero 20-Amp Charge Controller monitors and regulates solar input for 12V batteries, purpose-built for solar arrays over 100 watts. It's the best-fit controller for off-grid shoppers running larger Goal Zero panels into 12V battery banks. Order online today for $24.99 — 50% off the $49.97 compare-at price.
Key Features
High Power Port solar connector for fast, secure panel hookup
LED screen for real-time charging status
IP65 rated — weather-resistant and dustproof for outdoor installs
Connectors: High Power Port solar connector; pairs with Spade to SAE Cable
Compatibility
Connects to Goal Zero solar panels via the High Power Port and to 12V batteries through the Spade to SAE Cable plus an SAE to Ring Terminal or Alligator Clip adapter. For arrays of 100 watts and below, choose the Goal Zero 10-Amp Charge Controller instead.
20-Amp vs. 10-Amp Comparison
Under 100W of solar input? The 10-Amp controller is sufficient and cheaper. More than 100W? The 20-Amp controller handles the higher current safely — and at $24.99 (50% off), it's priced to buy now.
Price and Deal Value
Save $24.98 instantly at $24.99 vs. $49.97. Stack coupon code OUTPOST12 for another 12% off, and orders over $45 ship free.
Features
50% off — $24.99 vs. $49.97 for a genuine Goal Zero 20-Amp controller
IP65 weather-resistant and dustproof with LED screen for outdoor 12V solar installs
Handles solar arrays over 100 watts — stack coupon OUTPOST12 for 12% extra off
Rating: 20 Amps
Series: Goal Zero Charge Controllers
Display: LED screen
Connector: High Power Port solar connector
Pairs With: Spade to SAE Cable, SAE to Ring Terminal / Alligator Clip adapters
The Goal Zero 20-Amp Charge Controller protects your 12V battery from overcharge while maximizing panel output in arrays over 100 watts. At $24.99, it's the deal of the Goal Zero accessory line.
Complete System Bundle
20-Amp Charge Controller ($24.99)
Spade to SAE Cable ($22.48)
SAE to Ring Terminal or Alligator Clip ($9.97)
Optional controller mounting brackets ($9.95)
Bundle to exceed $45 and get free shipping.
Comparison
Versus generic PWM controllers, Goal Zero offers verified polarity, High Power Port integration, and IP65 durability — a clear value at this sale price.
Savings
50% instant discount + 12% coupon OUTPOST12 = the best current promotion on genuine Goal Zero charge controllers.
Frequently Asked Questions
Where can I buy the Goal Zero 20-Amp Charge Controller?
Buy it online at PowerHaven Outpost — currently on sale for $24.99, 50% off the $49.97 compare-at price.
What is the current price and discount?
The sale price is $24.98 off list: $24.99 vs. $49.97. Apply coupon code OUTPOST12 for an additional 12% off.
20-Amp or 10-Amp — which charge controller do I need?
Use the 10-Amp controller for solar arrays of 100 watts and below. Choose this 20-Amp controller for more than 100 watts of solar input.
Is it compatible with 12V batteries?
Yes, it regulates solar input for 12V battery systems, connecting via the Spade to SAE Cable and an SAE battery adapter.
Can it be used outdoors?
Yes. Its IP65 rating makes it weather-resistant and dustproof for outdoor installation.
4.3★★★★★★★★★★(10)
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Customer Reviews
10
★★★★★★★★★★5.0
x*****u
Verified
Excellent controller for the price
Picked this up at 50% off and it has been flawless. The LED screen shows charging status at a glance and the high power port runs my fridge setup directly. Handles my 400 watts of panel without breaking a sweat. Great value.
★★★★★★★★★★5.0
j**x
Reliable
Reliable and easy to read.
★★★★★★★★★★4.0
o**r
Good regulator, wish for app
Regulation is solid and the screen is bright and easy to read even in sun. No Bluetooth or app connectivity at this price point, which is my only real gripe. Charging behavior has been consistent and my batteries are healthier for it.
★★★★★★★★★★5.0
n***w
Verified
Kept my batteries alive through winter
I run an off-grid shed with a 12V battery bank and this controller has managed everything all winter long. Even on gray days it squeezes out a charge. The LED screen tells me exactly what's coming in and the status lights are visible from across the shed. IP65 rating means I don't worry about the damp. For a 20-amp unit at this price, I'm genuinely impressed.
★★★★★★★★★★3.0
e*****b
Verified
Works fine, screen is small
No complaints about the actual charging performance, it regulates properly and has never faulted. The display is a little small for my aging eyes and the buttons take some pressing. Functional but not luxurious.
★★★★★★★★★★5.0
o****k
Verified
Exactly matched my system
My panels total about 240 watts and this 20-amp controller has headroom to spare. Setup took minutes and it started regulating immediately. The weather resistance is real, it survived a hailstorm that dented my rain gutters. Highly recommend.
★★★★★★★★★★4.0
n**c
Verified
Solid build, clear instructions
The manual is actually readable for once and wiring was straightforward. Unit feels well sealed against the elements. Docking one star because the mounting holes are oddly spaced and I had to drill new ones.
★★★★★★★★★★5.0
b*k
Been running strong for a year
A full year of daily solar charging on my RV battery bank and zero problems. The high power port is handy for running loads directly off the panel during the day. Display gives me everything I need. Would buy again.
★★★★★★★★★★2.0
x*****d
Mine died after two months
Worked great initially, then the display started flickering and the unit stopped regulating. Support sent a replacement quickly, so hopefully the second one lasts longer.
★★★★★★★★★★5.0
z*****x
Verified
Great mid-size controller
Sits perfectly between the tiny 10-amp units and the expensive MPPT monsters. For a simple 12V PWM setup it does everything right. The screen shows volts, amps, and status clearly. Deal price made it a no-brainer.
