You can typically expect your items to arrive within 4–7 business days, depending on your location and product availability.
What is your Return Policy?
At Northgrid Supply, we want every customer to shop with confidence. If something doesn’t go as planned, we’ve made returns and refunds simple and fair. Here’s how it works:
1. Return Window
You can request a return within 30 days of receiving your order. Unfortunately, we’re unable to accept returns after that time frame.
2. Who Pays for Return Shipping?
If your item arrives damaged, defective, or incorrect, we’ll cover the return shipping cost.
If you’re returning an item because you changed your mind, you’ll be responsible for return shipping fees.
3. Damaged or Defective Items
Received something broken or not working properly? Contact us within 30 days. We’ll provide a prepaid return label and once the item is returned and inspected, we’ll issue either a full refund or a replacement—including any original shipping costs.
4. Changed Your Mind?
If you no longer want the item, you can return it within 30 days—as long as it's unused, in its original packaging, and in resellable condition. You’ll need to handle the return shipping, and once we receive and inspect it, we’ll refund the product cost (excluding shipping).
5. Refund Processing
Once we receive and approve your return, we’ll send a confirmation email and issue a refund to your original payment method within 7 business days. Please allow additional time for banks or credit card companies to process and reflect the refund.
If it’s been over 10 business days since your refund was approved and you still don’t see it, contact us at support@northgridsupply.com and we’ll look into it immediately.
6. Restocking Fees
In some cases, a restocking fee may apply depending on the item and return reason. If applicable, we’ll clearly communicate this during your return request process.
The MEGA 200 PRO is a 200-watt, 24-volt rigid solar panel designed for off-grid homes, RVs, trailers, cabins, boats, motorhomes, sheds, DIY solar projects, and larger solar arrays. Its higher-voltage design can reduce the number of panels and connection points required in systems operating above 12 volts.
N-Type TOPCon cells, a multi-busbar design, and high-transmission AR-coated tempered glass support efficient sunlight capture and stable production during cloudy conditions and lower-light periods. The panel is PID-resistant and fully inspected through electroluminescence testing to help identify microcracks.
Pre-drilled mounting holes, solar connectors, and pre-attached cables support straightforward installation. The corrosion-resistant anodized aluminum frame and weather-protected electrical components are designed for extended outdoor use.
Key Features
High-Voltage Design: For systems operating above 12 volts, one high-voltage panel can replace two standard panels, reducing wiring complexity and connection points.
N-Type TOPCon Cells: Multi-busbar cell technology improves light trapping, reduces series resistance, and enhances current collection.
Low-Light Performance: Designed to maintain stable electricity generation during cloudy conditions and lower-light periods such as early mornings and evenings.
Positive Power Tolerance: A 0 to +5W power tolerance helps ensure at least the rated power output.
Plug & Play: MC4 connectors with 3ft pre-attached cables for easy connection to other solar panels.
High Compatibility: Works seamlessly with PWM/MPPT controllers and on/off-grid inverters for versatile system integration.
High-Voltage Solar Panels
Fewer Panels Needed: For systems above 12V, a single high-voltage panel can replace two standard panels.
Simpler Wiring: Reduce cable complexity and connection points for faster, easier installation.
Ideal for High-Voltage Systems: Perfect choice for off-grid homes, RVs, and large solar arrays.
Specifications
Maximum Power Output: 200W
Nominal Voltage: 24V
Maximum Cell Efficiency: 25.3%
Module Efficiency: 20.2%
Positive Power Tolerance: 0 to +5W
Maximum Power Voltage: 36.3V
Maximum Power Current: 5.51A
Open-Circuit Voltage: 43.5V
Short-Circuit Current: 5.93A
Maximum System Voltage: 1,000 VDC
Maximum Series Fuse Rating: 15A
Operating Temperature Range: -40°F to 185°F
Nominal Module Operating Temperature: Approximately 113°F ± 3.6°F
Maximum Power Temperature Coefficient: Approximately -0.194%/°F
Open-Circuit Voltage Temperature Coefficient: Approximately -0.156%/°F
Short-Circuit Current Temperature Coefficient: Approximately 0.025%/°F
Solar Cell Type: N-Type TOPCon
Cell Dimensions: 8.3 × 2.8 inches
Cell Configuration: 60 cells arranged 3 × 20
Glass: Approximately 0.13-inch high-transmission, AR-coated tempered glass
Backsheet: White or black, depending on the selected model
Connector Type: Solar connectors
Frame: Anodized aluminum alloy
Junction Box Rating: IP67
Solar Connector Rating: IP67
Cable Type: No. 12-gauge photovoltaic cable
Cable Length: 35.4 inches
Number of Pre-Drilled Mounting Holes: 14
Weight: 24 lb
Positive Load Capacity: 5,400 Pa
Negative Load Capacity: 2,400 Pa
Certifications: UL 61730, IEC 61215, and CSA C22.2
Size Guide
Overall Dimensions: 58.7 × 26.8 × 1.2 inches
Dimensional Tolerance: Actual dimensions may vary by ±0.1 inch
Compatibility
Compatible With: PWM and MPPT charge controllers, on-grid and off-grid inverters, mainstream optimizers, inverters, and mounting systems
Connection Configurations: Series and parallel configurations
Supported Mounting Options: Z-brackets, tilt mounts, pole mounts, and ground installations
Suitable Applications: Off-grid homes, RVs, trailers, motorhomes, boats, cabins, sheds, DIY solar systems, mobile installations, and large solar arrays
Included
One 200-watt, 24-volt solar panel
One pair of No. 12-gauge pre-attached panel leads
IP67-rated junction box
IP67-rated solar connectors
Warranty: 25-year limited power output warranty and 10-year workmanship warranty