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Description
xMeet the SUNAPEX 12V 20A Solar Charge Controller
Designed as the reliable core for compact solar setups, this controller efficiently manages panels rated under 300W and is intended for 12V battery systems. It is not configured for 24V or 36V packs and requires correct positive/negative polarity during wiring to ensure safe operation. The result is a compact, purpose-built unit that fits snugly into boats, RVs, cabins, or off-grid sheds where simple, dependable solar control matters.
Smart charging, real-world use
With an upgraded 20A PWM charging design, it delivers more current than common 10A controllers, translating to quicker recharging for compatible panels. The controller employs optimized charging logic that helps channel energy from panel to battery with improved efficiency and smart control. In everyday use, you can monitor status at a glance and switch charging modes to suit different battery chemistries.
- Real-time status via an enhanced LCD and LEDs for at-a-glance checks
- Choose optimized charging mode to suit your battery type
- Panel-first, then battery connection workflow for safer setup
Plug & play convenience
Connection is straightforward thanks to upgraded SAE connectors. The unit is designed for quick setup: connect the solar panel first, then the battery, and verify polarity to begin charging. The design emphasizes a secure fit and reliable electrical contact in outdoor or workshop environments.
- Plug & play with secure SAE connectors
- Panel-first wiring minimizes wiring errors
- Clear indicators help you confirm live status
Zero battery drain and dual power options
Idle power draw is minimized by a zero-battery-drain architecture, with built-in diodes preventing reverse current after sunset. When the sun shines, you can power devices directly from the sun or your battery using the Type-C and USB ports, expanding off-grid versatility without adding extra gear.
- Zero idle power consumption to protect battery life
- Type-C and USB outputs for on-the-spot device charging
- Versatile charging for multiple devices from a single controller
Safety, compatibility, and charging intelligence
Safety is built in with multiple protections that go beyond the basics, including overcharge, over-voltage, reverse current, reverse polarity, short-circuit, and over-temperature safeguards. It supports a broad range of 12V battery technologies—Lead-Acid, Gel, AGM, and LiFePO4—and uses a smart four-stage charging cycle to optimize battery health over time.
- Comprehensive protection for safer charging
- Broad 12V battery compatibility for flexibility
- Smart four-stage charging: Bulk, Absorption, Float, Equalization
What you get and ongoing support
Expect dependable performance backed by a one-year warranty and around-the-clock support. This SUNAPEX controller is a practical choice for dependable off-grid power, whether you’re powering a small cabin, a boat, or a remote work setup. Use it as a robust, all-in-one solution for steady solar energy management.
FAQ
Q: What battery types are compatible with the SUNAPEX 12V 20A solar charge controller?
A: It supports Lead-Acid, Gel, AGM, and LiFePO4 12V batteries for versatile solar setups.
Q: Can I charge devices directly from the controller?
A: Yes. The built-in USB and Type-C ports let you charge devices while panels replenish the battery.
Shipping & Return
xReturn Policy
We offer a 30-day return policy, which means you have 30 days after receiving your item to request a return. For Patio, Lawn & Garden items, returns are only accepted for products that arrive damaged, defective, incorrectly shipped, or in a condition that is the fault of the seller.
To be eligible for a return, your item must be in the same condition that you received it — unused, with all original packaging, tags, manuals, parts, and accessories included. Items that show signs of use, installation, outdoor wear, assembly, or damage caused after delivery cannot be returned.
You will also need your receipt or proof of purchase.
To start a return, contact us at gardencanada.ca@gmail.com
All approved returns must be sent to the following address:
Garden Canada – Returns Department
2601 E 28th St, STE 005
Signal Hill, California
United States
If your return is accepted, you will receive a prepaid return shipping label (when applicable) along with detailed instructions on how and where to send your package.
Items sent back without first requesting a return will not be accepted.
You can always reach us at gardencanada.ca@gmail.com for any return-related questions.
Damages and Issues
Please inspect your order upon delivery and contact us immediately if your item is damaged, defective, incorrect, broken, missing parts, or arrives in poor condition. We will evaluate the issue and make it right.
For seller-caused issues (damaged, defective, incorrect), Garden Canada will cover the return shipping cost.
Exceptions / Non-Returnable Items
The following items cannot be returned:
- Used or installed Patio, Lawn & Garden products
- Items showing signs of outdoor use, wear, dirt, or weather exposure
- Plants, seeds, bulbs, fresh flowers, and other perishable goods
- Products returned without original packaging, parts, manuals, or accessories
- Assembled furniture or products damaged during customer assembly
- Customized or personalized items
- Hazardous materials or flammable liquids
- Sale or clearance items
- Gift cards
If you are unsure about your item’s return eligibility, please contact us before sending it back.
Exchanges
Exchanges are only available for unused items that arrived damaged, defective, or incorrect. The fastest way to receive the item you want is to return the original (if eligible) and place a new order once your return is approved.
European Union 14-Day Cooling-Off Period
If your order is shipped into the European Union, you have 14 days to cancel or return the item for any reason. However, Patio, Lawn & Garden items must still be unused, in original condition, and in their original packaging with all included parts and accessories.
Refunds
Once we receive and inspect your return, we will notify you whether the refund was approved. If approved, your refund will be processed to your original payment method within 10 business days.
Please note that your bank or credit card provider may require additional time to process and post the refund.
If more than 15 business days have passed since your refund was approved, please contact us at gardencanada.ca@gmail.com
ORDER PROCESSING TIME
All orders are processed within 2–3 business days after payment confirmation. Orders placed on weekends or holidays will be processed on the next business day.
If there is any delay in preparing your order, we will notify you promptly by email.
SHIPPING TIME
Garden Canada ships exclusively within Canada across all provinces and territories.
Standard delivery: Total delivery time is approximately 5 business days (2–3 business days processing plus delivery time).
Remote or northern regions: 6–10 business days due to distance, weather conditions, and limited carrier routes.
Deliveries to areas such as Yukon, Northwest Territories, Nunavut, and certain rural communities may take longer because of seasonal and logistical factors.
While we always aim for timely deliveries, once a package is handed over to the carrier, Garden Canada is not responsible for carrier delays, service interruptions, or weather-related disruptions.
SHIPPING CONFIRMATION AND TRACKING
Once your order has shipped, you will receive a shipping confirmation email containing your tracking number and a link to track your shipment.
Tracking details typically become active within 24–48 hours after shipment.
SHIPPING RATES
Shipping within Canada is free on all orders.
Expedited or express delivery options may be available at checkout for an additional fee depending on your location.
ADDRESS ACCURACY
Please ensure your shipping address is complete and accurate before placing your order. Garden Canada is not responsible for delays, lost shipments, or delivery issues caused by incorrect or incomplete address information.
DAMAGED OR LOST PACKAGES
If your order arrives damaged, please contact us immediately at gardencanada.ca@gmail.com with clear photos of the package and its contents. We will review the situation and assist you as quickly as possible.
If your package is marked as “delivered” by the carrier but you have not received it, please first:
- Check with neighbors or building management
- Verify the shipping address used during checkout
- Contact your local delivery office
If the issue remains unresolved, please email us and we will help initiate a carrier inquiry or claim when applicable.
INTERNATIONAL SHIPPING
At this time, Garden Canada ships only within Canada. International shipping options may become available in the future.
CONTACT
If you have any questions regarding shipping, please contact us at: gardencanada.ca@gmail.com
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