Rich Solar MEGA 200 | 200 Watt Solar Panel | Premier 12V Off-Grid Solar Panel for RVs Cabins, Boats | 25-Year Output Warranty 1 / 16
RICH SOLAR

Rich Solar MEGA 200 | 200 Watt Solar Panel | Premier 12V Off-Grid Solar Panel for RVs Cabins, Boats | 25-Year Output Warranty - MEGA 200 (Silver) Rich Solar MEGA 200 | 200 Watt Solar Panel | Premier 12V Off-Grid Solar Panel for RVs Cabins, Boats | 25-Year Output Warranty

SKU: RS-M200

Brand RICH SOLAR In Stock
$239.99 In Stock
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Rich Solar MEGA 200 | 200 Watt Solar Panel | Premier 12V Off-Grid Solar Panel for RVs Cabins, Boats | 25-Year Output Warranty

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Quantity$239.99 each
1
Rich Solar • 12V Monocrystalline

Rich Solar MEGA 200 — 200 Watt 12V Solar Panel

The MEGA 200 is a 200-watt, 12-volt monocrystalline solar panel built for dependable off-grid power across a wide range of mobile and stationary installations. With 24.8% maximum cell efficiency, 16-busbar half-cut monocrystalline cells, 14 pre-drilled mounting holes, and an IP67-rated plug-and-play junction box, it delivers reliable 12V solar charging for RVs, vans, boats, cabins, and DIY off-grid systems — all backed by a 25-year output warranty and 30+ in-house quality tests.

200W / 12V 24.8% Cell Efficiency 16-Busbar Half-Cut Cells 25-Year Output Warranty IP67 Junction Box UL Certified
Rich Solar MEGA 200 200W 12V solar panel front view
⚡

200W at 24.8% Cell Efficiency

High-efficiency 16-busbar half-cut monocrystalline cells with a 30-cell module configuration deliver 200 watts at 18.4V Vmp — purpose-built for 12V battery systems in RVs, vans, boats, and off-grid cabins.

☔

All-Weather Certified Performance

Rated for 2400 Pa wind loads, 5400 Pa snow loads, and 35mm hail at 97 km/h. The IP67 junction box and bypass diodes maintain stable output in rain, partial shade, and year-round outdoor conditions.

✓

25-Year Output Warranty

Backed by a 25-year linear power output warranty: 95%+ at year 5, 90%+ at year 10, and 80%+ at year 25. Every panel ships with 0~+5W positive power tolerance and passes 30+ mechanical and electrical quality tests.

Product Overview

The Rich Solar MEGA 200 is a 200-watt monocrystalline solar panel designed for 12-volt off-grid systems in both mobile and stationary applications. Operating at 18.4V maximum power voltage (Vmp) and 21.8V open circuit voltage (Voc), it fits directly into standard 12V battery charging setups and pairs with both PWM and MPPT charge controllers used in RV, van, marine, cabin, and DIY applications.

The panel's 30-cell, 16-busbar half-cut module layout is a meaningful performance advantage over older full-cell designs. Cutting each cell in half reduces the current each cell carries, which lowers resistive losses and reduces the heat generated during peak output — two of the primary causes of long-term efficiency degradation in standard panels. Combined with built-in bypass diodes, the MEGA 200 maintains more stable array output when partial shading from roof vents, antennas, tree cover, or surrounding structures reduces light to one section of the panel.

At 58.7 × 26.8 × 1.2 inches and 24.0 lbs, the MEGA 200 is manageable for solo installation. Fourteen pre-drilled mounting holes give you flexible positioning across Z-bracket, tilt-mount, pole-mount, and ground-mount hardware without additional drilling. The 35-inch on-panel cable length with plug-and-play MC4 connectors makes wiring straightforward for most rooftop and stationary installations. Available in both silver and all-black Onyx frame finishes.

Rich Solar MEGA 200 built for extreme weather conditions

Built for Extreme Weather Conditions

  • Wind Load Certified: Engineered to withstand 2400 Pa wind pressure — suitable for permanent rooftop installs on RVs, cabins, and structures in high-wind regions.
  • Snow Load Certified: Rated for 5400 Pa snow load — handles heavy winter accumulation without structural compromise.
  • Hail Impact Resistant: Validated against 35mm hail at 97 km/h — the same impact resistance standard used across the MEGA lineup.
  • Ultra-Wide Temperature Range: Operates reliably from -40°F to +185°F, covering the full range of conditions from mountain winters to desert summer rooftops.
  • IP67 Junction Box: Fully sealed against dust ingress and water submersion — reliable through rain, condensation, and high-humidity marine environments.
Rich Solar MEGA 200 Grade A+ monocrystalline cells long lasting power

Long-Lasting Power, Grade A+ Cells

  • Grade A+ Monocrystalline Cells: Premium-binned cells selected for consistent efficiency, electrical stability, and long operational service life.
  • 24.8% Maximum Cell Efficiency: High-density cell design extracts more power from each square inch of panel surface than standard monocrystalline designs.
  • 30+ Quality Tests: Every panel passes mechanical and electrical testing including PID resistance validation and 100% EL (electroluminescence) imaging to catch micro-cracks before shipment.
  • 0~+5W Positive Tolerance: Output is tested at or above the 200W nameplate rating at standard test conditions — no underperforming panels leave the factory.
  • PID Resistant: Engineered to prevent potential-induced degradation, protecting long-term output in higher-voltage string configurations.
Rich Solar MEGA 200 easy setup 14 pre-drilled holes plug and play

Easy Setup, Reliable Power

  • 14 Pre-Drilled Mounting Holes: More hole positions than most competing panels — compatible with Z-brackets, tilt mounts, pole mounts, and ground-mount frames without additional drilling.
  • Lightweight Anodized Aluminum Frame: At 24.0 lbs with a corrosion-resistant frame, the MEGA 200 is manageable for solo rooftop installation without specialized lifting equipment.
  • Plug-and-Play MC4 Junction Box: IP67-rated box with pre-attached 35-inch MC4 leads for fast, tool-free connection to your charge controller or adjacent panels.
  • Built-In Bypass Diodes: Prevent shaded sections of the panel from pulling down the output of unshaded cells — critical for rooftop installs near vents, racks, or antennas.
  • Silver or Onyx Frame: Available in both standard silver aluminum and all-black Onyx finish to match your vehicle or installation aesthetic.
Rich Solar MEGA 200 compatible with PWM and MPPT charge controllers

Works With Most Controllers and Inverters

  • PWM & MPPT Compatible: Works with both charge controller types — pair with an MPPT controller to maximize harvest efficiency, or use with a standard PWM controller for simple setups.
  • On-Grid & Off-Grid Inverter Ready: 1500V maximum system voltage supports both standard off-grid inverter configurations and grid-tie setups.
  • Series or Parallel Wiring: Wire multiple MEGA 200 panels in series to raise voltage for an MPPT controller input, or in parallel to increase current for a PWM setup — flexible for 12V and 24V system builds.
  • No Inverter Needed for Battery Charging: Connects directly to a charge controller for 12V battery bank charging without an inverter in the chain — simpler wiring for dedicated solar charging rigs.
  • Mobile & Stationary Use: Equally suited for rooftop RV and van installations as for fixed cabin, shed, and ground-mount setups.
Rich Solar MEGA 200 solar panel side profile Rich Solar MEGA 200 junction box and MC4 connector detail Rich Solar MEGA 200 frame corner and pre-drilled hole detail Rich Solar MEGA 200 cell close up monocrystalline Rich Solar MEGA 200 outdoor installation on RV rooftop Rich Solar MEGA 200 ground mount installation

Best Uses

  • RV and motorhome rooftop 12V solar charging
  • Van builds, camper vans, and trailer solar installs
  • Boat and marine 12V battery charging systems
  • Off-grid cabins, tiny homes, and shed solar setups
  • DIY 12V battery bank solar charging arrays
  • Backup and portable ground-mount power systems
  • Supplemental solar additions to existing off-grid installs

Key Benefits

  • 200W at 18.4V Vmp — optimized for 12V battery systems
  • 24.8% maximum cell efficiency in a 30-cell half-cut module
  • 16-busbar design reduces resistive loss and hot spot formation
  • 14 pre-drilled holes for flexible, drill-free mounting
  • IP67 junction box with built-in bypass diodes
  • Certified for 2400 Pa wind and 5400 Pa snow loads
  • 0~+5W positive tolerance; 30+ QC tests including EL imaging
  • 25-year output warranty; available in silver or Onyx frame
Compatibility note: The MEGA 200 has a 21.8V Voc and 11.6A Isc. Verify your PWM or MPPT charge controller's maximum input voltage and current ratings before connecting. For 24V systems, wire two panels in series and confirm your controller supports the combined 43.6V Voc.

Where the MEGA 200 Gets Installed

MEGA 200 solar panel on RV roof RVs
MEGA 200 solar panel on boat marine install Marine
MEGA 200 solar panel on motorhome Motorhome
MEGA 200 solar panel on off-grid cabin Cabin
MEGA 200 DIY solar power install DIY Solar
MEGA 200 off-grid power system Off-Grid

Compare panel options

Our solar panel selection guide explains how to compare panel ratings and installation needs; check this product’s electrical ratings before pairing it with other equipment.

RS-M200 · Buyer decision facts

RICH SOLAR MEGA 200 | 200W 12V Solar Panel

Each MEGA 200 panel is rated 200W at STC with 21.8V Voc, 18.4V Vmp, 11.6A Isc, and 10.9A Imp. Check the selected frame-color variant; electrical values are per panel.

The rigid module measures 58.7 × 26.8 × 1.2 in and weighs 24 lb. Use a charge controller matched to the battery and cold-corrected string voltage; 12V in the product name is nominal system language.

For a portable briefcase, compare the MEGA 200 portable panel; for a 24V-class rigid module, compare the MEGA 250 PRO.

Rich Solar MEGA 200 | 200 Watt Solar Panel | Premier 12V Off-Grid Solar Panel for RVs Cabins, Boats | 25-Year Output Warranty - MEGA 200 (Silver)
Package Includes
1x Rich Solar MEGA 200 | 200 Watt Solar Panel | Premier 12V Off-Grid Solar Panel for RVs Cabins, Boats | 25-Year Output Warranty - MEGA 200 (Silver)
Includes the selected item based on the current package option.
Specifications
Selected variant SKU RS-M200
Maximum Power (Pmax) 200W
Maximum Power Voltage(Vmp) 18.4V
Maximum Power Current(Imp) 10.9A
Open Circuit Voltage(Voc) 21.8V
Short Circuit Current (Isc) 11.6A
Temperature Range -40 ~ +185°F
Weight 24 lb
Dimensions 58.7 x 26.8 x 1.2 in
📘
User Manual
Installation instructions, setup guidance, operation, and troubleshooting.
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📄
Product Document
Supporting documentation for this product.
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📄
Specification Sheet
Technical specifications, dimensions, electrical ratings, and certifications.
View PDF

Frequently Asked Questions

Clear answers to common questions about this product, setup, compatibility, and use.

Will the MEGA 200 fit the roof or rack space I have available? The published panel dimensions are 58.7 x 26.8 x 1.2 in, and the listed weight is 24 lb. Measure the complete mounting envelope - not only the module face - and leave room for clamps or brackets, cable routing, roof hardware, ventilation, and service access. On a mobile installation, confirm the structure and rack can handle both the panel weight and travel loads. What electrical limits matter when adding the MEGA 200 to an array? At maximum power, the MEGA 200 is listed at 18.4V and 10.9A; its open-circuit voltage is 21.8V and short-circuit current is 11.6A. Use Vmp and Imp to estimate normal array operation, but use the applicable Voc and Isc calculations when checking controller limits, series strings, parallel current, conductor size, and protection. How do the MEGA 200's Vmp and Voc relate to a nominal battery system? No solar module should be approved for direct battery charging from a nominal-voltage label alone. The MEGA 200's published operating values are 18.4V at maximum power and 21.8V open circuit. A compatible charge controller must accept the final array voltage and current and provide the charging profile required by the battery bank. Why can the MEGA 200's observed wattage be lower than 200W? 200W is the module's published nameplate power under standardized test conditions, not a constant field output. Cell temperature, sun angle, shade, cloud cover, dirt, wiring loss, controller efficiency, and battery state all affect measured production. Estimate the purchase from expected daily energy at the installation site, not by multiplying 200W by every daylight hour. Which connector type does the MEGA 200 use for array wiring? RICH SOLAR lists the following factory connection details: MC4 connectors with 3 ft pre-attached cables for quick and easy installation. Panel Leads (Pair): 12 AWG, 3 ft each. Confirm polarity, lead length, conductor size, and the distance to the combiner or controller before ordering extensions. Factory leads do not automatically include every adapter, branch connector, roof entry, fuse, disconnect, or extension cable required by the final layout.