Renogy
Rover Li 40 Amp MPPT Solar Charge Controller
Rover Li 40A MPPT Solar Charge Controller – Intelligent Power Management for Off-Grid Systems
Maximize Efficiency, Protect Your Batteries
The Rover Li 40 Amp MPPT Solar Charge Controller is built for serious overlanders, off-grid enthusiasts, and emergency power setups. With advanced Maximum Power Point Tracking (MPPT) technology, it delivers up to 99% tracking efficiency, ensuring your solar panels operate at peak performance—even in low-light or cloudy conditions.
Designed for the Outdoors
Encased in a die-cast aluminum shell for superior heat dissipation and long-term durability, the Rover Li 40A is ready for remote deployments and rugged field conditions. It auto-detects 12V or 24V systems and integrates seamlessly into your power system, making it ideal for RVs, overland rigs, boats, cabins, or off-grid shelters. The integrated LCD display and RS232 communication port allow for straightforward system monitoring and optional Bluetooth connectivity.
Why Choose This Controller
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High-Efficiency MPPT – Maximizes solar harvest with 99% tracking efficiency and 98% peak conversion efficiency.
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Multi-Battery Compatibility – Supports Lithium (LiFePO4), Gel, Sealed, and Flooded batteries.
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Advanced System Protection – Built-in safeguards against overcharging, over-discharging, reverse polarity, and short circuits.
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Remote Monitoring Ready – Optional Bluetooth or remote meter capability for flexible system management.
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Weather-Resistant Build – Die-cast aluminum housing keeps components cool and protected in extreme conditions.
Specifications
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Rated Charge Current: 40A
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Max PV Input Voltage: 100VDC
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Max PV Input Power:
• 12V system: 520W
• 24V system: 1040W -
System Voltage: 12V/24V (Auto Detect)
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Operating Temp Range: -31°F to 113°F (-35°C to 45°C)
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Self-Consumption: ≤10mA (12V), ≤12mA (24V)
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Dimensions: 11.42" x 6.69" x 3.82"
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Weight: 5.5 lbs
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Communication Port: RS232 (BT-1 Bluetooth Module or MT-50 Meter optional)
Power Smarter, Stay Ready
Whether you're running solar in your off-road rig, cabin, or emergency backup system, the Rover Li 40A MPPT Controller ensures your battery bank stays charged, protected, and operating at peak efficiency.
Add it to your solar system today and take control of your off-grid power.
Product information
Stay Ready Outdoors — Return & Refund Policy
Last Updated: April 22, 2025
At Stay Ready Outdoors, we stand behind the quality of our products and want you to be completely satisfied with your purchase. If you need to return an item, please review our policy below.
Returns
We offer a 30-day return policy, meaning you have 30 days from the date you receive your item to request a return.
Return Eligibility
To qualify for a return, your item must:
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Be unworn or unused, with original tags intact
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Be in its original packaging, including all accessories
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Include proof of purchase (receipt or order number)
How to Start a Return
To initiate a return, email us at crquarto@stayreadyoutdoors.com with your order details. Once approved, you’ll receive return instructions and a prepaid shipping label.
Important: Items sent back without prior approval will not be accepted.
Return Address:
Stay Ready Outdoors
ATTN: Returns
15236 Las Flores Ave
La Mirada, CA 90638
Damaged, Defective, or Incorrect Items
Please inspect your order upon arrival. If your item is damaged, defective, or incorrect, contact us at crquarto@stayreadyoutdoors.com within 7 days so we can evaluate and resolve the issue promptly.
Non-Returnable Items & Exceptions
Some items are non-returnable, including:
❌ Engraved or customized items
❌ Perishable goods (e.g., food)
❌ Personal care items (e.g., hygiene or beauty products)
❌ Hazardous materials (e.g., flammable liquids or gases)
❌ Gift cards and final sale items
Clothing must be unworn and include original tags.
Augason Farms Products – All Sales Final
Due to the nature of long-term food storage, all sales on Augason Farms products are final.
We do not accept returns or exchanges on Augason Farms products for any reason including:
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Incorrect order
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Change of mind
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Shipping delays
Replacements will only be issued in the event of:
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A verified manufacturing defect, or
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Shipping damage, which must be reported within 5 days of delivery with supporting photo documentation
Please email crquarto@stayreadyoutdoors.com immediately if you believe your product is defective or was damaged in transit.
Pre-Orders
As of 02/07/2025, we no longer offer refunds on pre-orders.
Pre-orders placed before this date are eligible for refunds under this policy.
If you’re unsure whether your item qualifies for a return, email us before sending it back.
Exchanges
The fastest way to exchange an item is to initiate a return and, once accepted, place a new order for the item you want.
European Union Customers – 14-Day Cooling-Off Period
If your order was shipped to the European Union, you have the right to cancel or return it within 14 days of delivery, for any reason.
To be eligible:
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Items must be unused, with original tags and packaging
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Must include proof of purchase
Refunds
Once we receive and inspect your return, we will notify you of approval. If approved, we will issue a refund to your original payment method within 10 business days.
Please Note:
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It may take additional time for your bank or credit card company to process the refund.
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If you haven’t received your refund within 15 business days of approval, contact us at crquarto@stayreadyoutdoors.com.
Need Help?
If you have any questions about your return or refund, we’re here to help:
📧 Email: crquarto@stayreadyoutdoors.com