Excellent 4.9 | 18,452 reviews

Rich Solar 335 PRO | 335 Watt Solar Panel | Premium Grid-tie or Off-grid Solar Panel for Residential, Commercial, Agriculture - RS-M335P-8

Rich Solar 335 PRO | 335 Watt Solar Panel | Premium Grid-tie or Off-grid Solar Panel for Residential, Commercial, Agriculture - RS-M335P-8

$1,724.99
$1,724.99 $2,299.99
SAVE 25% Sold out
Rich Solar 335 PRO | 335 Watt Solar Panel | Premium Grid-tie or Off-grid Solar Panel for Residential, Commercial, Agriculture - RS-M335P-8

Rich Solar 335 PRO | 335 Watt Solar Panel | Premium Grid-tie or Off-grid Solar Panel for Residential, Commercial, Agriculture - RS-M335P-8

$1,724.99
$1,724.99 $2,299.99
SAVE 25% Sold out

Rich Solar 335 PRO | 335 Watt Solar Panel | Premium Grid-tie or Off-grid Solar Panel for Residential, Commercial, Agriculture  - RS-M335P-8

Features
  • Generates 11.5 amps of power, charges 24-volt batteries, 3' quick connect cables with connectors, and works in series or parallel.
  • Excellent low-light performance even on early mornings, evenings, and cloudy days.
  • Built with strong high transmission “anti-reflective” coated tempered glass and an anodized aluminum frame.
  • Fast and easy installation thanks to 14 pre-drilled holes that are compatible with standard Z-brackets, ground mounts, side pole mounts, and tilt mounts.
  • 25-year power output warranty and a 10-year workmanship warranty.

Installation

  • Easy installation and handling for various applications.
  • Pre-drilled holes compatible with ground mounts, Z-brackets, pole mounts and tilt mounts.
  • Compatible with on-grid and off-grid inverters.

Built-in Components

  • Panel leads (pair): 3 feet each
  • IP67-rated waterproof junction box
  • IP67-rated waterproof solar connectors
  • Bypass diodes built into the junction box
Specifications
  • Maximum Power(Pmax): 335W
  • Maximum Power Voltage(Vmp): 29.2V
  • Maximum Power Current(Imp): 11.5A
  • Open Circuit Voltage(Voc): 36.9V
  • Short Circuit Current(Isc): 11.8A
  • Maximum System Voltage(Vmax): 1500VDC
  • Temperature Range: -40°F ~ 185°F
  • Max Series Fuse Rating: 20A
  • Dimensions: 69.3 x 34.7 x 1.2 in
  • Weight: 35.2 lb
What our Experts Think
  • Delivers 335W high-efficiency solar output, suitable for both grid-tie and off-grid applications.
  • Designed for residential, commercial, and agricultural systems, offering broad installation flexibility.
  • High-performance monocrystalline technology ensures strong energy production even in low-light conditions.
  • Ideal for building or expanding solar arrays for homes, farms, and business operations.
  • Compatible with a wide range of inverters, charge controllers, and battery storage systems.
  • Durable construction supports long-term use in harsh outdoor environments and large-scale installations.
  • Optimized for reliable, consistent power generation to help reduce electricity costs and grid dependence.
  • A strong choice for users seeking a versatile, high-output solar panel for scalable energy systems.

Q&A

Q: What is the Rich Solar 335 PRO (RS-M335P-8)?
A: It is a high-efficiency 335W monocrystalline solar panel designed for both grid-tie and off-grid systems, suitable for residential, commercial, and agricultural solar installations.

Q: How much power does it produce?
A: It delivers up to 335W of rated output using high-efficiency monocrystalline cells for strong energy production in various sunlight conditions.

Q: Is it for off-grid or grid-tie use?
A: It supports both. It can be used in grid-tied solar arrays or off-grid systems with batteries and MPPT charge controllers.

Q: What systems is it best for?
A: It is ideal for homes, businesses, farms, and large solar arrays that need reliable, scalable solar power generation.

Q: How durable is it?
A: It features tempered anti-reflective glass, a corrosion-resistant aluminum frame, and high wind/snow load ratings for long-term outdoor performance.

Q: Is it compatible with modern solar setups?
A: Yes. It uses standard MC4 connectors and is compatible with most inverters, charge controllers, and solar system designs.

Maintenance Tips
  • Keep panels clean and dust-free; use soft water and a microfiber cloth to maintain peak efficiency.
  • Avoid abrasive cleaners, solvents, or pressure washing, which can damage tempered glass and anti-reflective coating.
  • Ensure installation remains unshaded throughout the day; even partial shading reduces overall string performance.
  • Inspect mounting structure regularly to confirm it is tight, level, and resistant to wind load.
  • Check MC4 connectors, junction box, and wiring for loose fittings, corrosion, or heat discoloration.
  • Maintain proper airflow behind panels to reduce heat buildup and efficiency loss.
  • Monitor system output; sudden drops may indicate soiling, shading, or connection issues rather than panel failure.
  • Avoid stepping on or placing heavy loads on panels to prevent micro-cracks in solar cells.
  • Clean early morning or late evening to avoid thermal shock from hot panel surfaces.
  • Perform an annual inspection of all electrical connections and mounting hardware for long-term reliability.
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