Solar Panels

Rich Solar MEGA 250 PRO | 250 Watt Monocrystalline Solar Panel | Best 24V Panel for RVs and Off-Grid | 25-Year Output Warranty | UL Certified | Choose Color Silver or Black

$ 319.99USD · price may vary

Model: RS-M250PB
Specifications: 0

Overview

Get more power and efficiency from every inch with the RICH SOLAR MEGA 250 PRO, a 250-watt, 24V monocrystalline solar panel built for serious off-grid and mobile energy systems. Designed for durability and ease of use, this panel features a rugged frame, weatherproof connectors, and plug-and-play installation for high-performance solar setups.

Key Features:

250W Monocrystalline Output – Optimized for 24V systems with high voltage (36.9V Vmp) for greater efficiency and reduced line loss.

Built for Off-Grid & Mobile Use – Ideal for RVs, cabins, trailers, and mobile power stations.

Durable & Weatherproof Design – Made with tempered glass and an aluminum frame to endure tough environmental conditions.

Fast DIY Installation – Pre-drilled holes work with ground mounts, Z brackets, tilt and pole mounts.

System Versatility – Compatible with both on-grid and off-grid inverters for flexible integration.

Installation

Easy installation and handling for various applications (high-end off-grid and mobile applications)

Pre-drilled holes compatible with ground mounts, Z brackets, pole mounts and tilt mounts

Compatible with on-grid and off-grid inverters

Specifications:

Maximum Power (Pmax): 250W

Max Power Voltage (Vmp): 36.9V

Max Power Current (Imp): 6.78A

Open Circuit Voltage (Voc): 44.7V

Short Circuit Current (Isc): 7.08A

Maximum System Voltage: 1,500 VDC

Temperature Range: -40°F to +185°F

Panel Dimensions: 60.6 x 29.9 x 1.2 in (1540 x 760 x 30 mm)

Weight: 26.9 lbs (12.2 kg)

Cable Length: ≈ 35 in

Materials: Monocrystalline Silicon, Tempered Glass, Aluminum Frame

Whether you're scaling a 24V solar system or upgrading your off-grid setup, the MEGA 250 PRO delivers dependable power with rugged performance—backed by a 25-year power output warranty and Shop Solar’s trusted customer support.

Reading the specifications

Detailed specifications for Rich Solar MEGA 250 PRO | 250 Watt Monocrystalline Solar Panel | Best 24V Panel for RVs and Off-Grid | 25-Year Output Warranty | UL Certified | Choose Color Silver or Black have not been published yet. Rich Solar lists this solar panel in the Solar Panels, and we add fields as the manufacturer releases them — in the meantime, ask your distributor for the datasheet before ordering.

For a solar panel, the figures that matter most are open-circuit voltage (Voc) and short-circuit current (Isc) for string design, rated power in watt-peak (Wp) measured at standard test conditions, module efficiency, typically 19–23% on current products and cell technology — mono PERC, N-type TOPCon, HJT, or bifacial. Panels are the generating half of the system and the part that determines how much energy is available at all. They are also the longest-lived component, routinely still producing over 80% of their original output after 25 years.

Choosing a solar panel: the checks that matter

The checks below apply to any solar panel. Run them against the specification table above — most disappointing solar purchases are compatible-on-paper units that fail one of these in practice.

Keep every panel in a string identical in model and rating. Mismatched modules in one string pull the whole string down to the weakest one.
Compare cost per watt rather than price per panel — a higher-wattage module is often cheaper per watt and needs fewer mounting rails, clamps and cable runs.
Prefer a lower (closer to zero) temperature coefficient in hot climates. Panels lose output as they heat up, and on a 45 °C roof the difference between −0.34 %/°C and −0.29 %/°C is real energy over a year.
Read both warranties. The product warranty (typically 12–15 years, up to 25 on premium modules) covers manufacturing defects; the separate performance warranty guarantees output — commonly 87–92% remaining at year 25.

Common mistakes

Buying the highest wattage available without checking the inverter's MPPT voltage window — a string that sits outside the window produces less, or nothing.
Assuming rated power is what you will see. Real-world output at midday is typically 75–85% of the nameplate figure after temperature, soiling, wiring and inverter losses.
Underestimating shade. A single shaded cell can suppress an entire string unless you use module-level optimisers or microinverters.

Price and availability in Canada

Rich Solar MEGA 250 PRO | 250 Watt Monocrystalline Solar Panel | Best 24V Panel for RVs and Off-Grid | 25-Year Output Warranty | UL Certified | Choose Color Silver or Black is listed at $ 320 (USD) for Canada. Solar pricing moves with supply, import duties and exchange rates, and distributors set their own margins, so treat this as a comparison reference and confirm the current figure before you order.

SolarBazaar compares equipment rather than selling it. Shortlist here on specification and price, then buy from an authorised distributor or installer in Canada: warranty cover on solar hardware is normally honoured through the channel you bought from, so confirm who supports Rich Solar locally before ordering.

Rich Solar MEGA 250 PRO | 250 Watt Monocrystalline Solar Panel | Best 24V Panel for RVs and Off-Grid | 25-Year Output Warranty | UL Certified | Choose Color Silver or Black — frequently asked questions

Rich Solar MEGA 250 PRO | 250 Watt Monocrystalline Solar Panel | Best 24V Panel for RVs and Off-Grid | 25-Year Output Warranty | UL Certified | Choose Color Silver or Black is listed at $ 320 (USD) for Canada. The figure is indicative — solar prices move with supply, duties and exchange rates, and each distributor sets its own margin — so confirm the current price with a supplier before ordering.

Rich Solar MEGA 250 PRO | 250 Watt Monocrystalline Solar Panel | Best 24V Panel for RVs and Off-Grid | 25-Year Output Warranty | UL Certified | Choose Color Silver or Black is a Rich Solar product, listed under solar panels with model reference RS-M250PB. The Rich Solar brand page lists the rest of its range so you can compare across the catalogue.

That depends on what it has to connect to. For a solar panel, check rated power in watt-peak (Wp) measured at standard test conditions, module efficiency, typically 19–23% on current products and cell technology — mono PERC, N-type TOPCon, HJT, or bifacial against the rest of your equipment before price enters the decision. Consider N-type TOPCon or bifacial modules where space is tight or the mounting is elevated and reflective — bifacial gains of 5–15% are realistic over a light-coloured flat roof or the ground, and close to zero flush against a dark tile roof.

SolarBazaar lists and compares equipment rather than selling it. Use the specifications and price here to shortlist, then buy through an authorised distributor or installer in Canada — buying in-channel is what keeps the manufacturer's warranty valid.

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