Renogy 250 Watt Monocrystalline Black Solar Panels Review

250 watt solar Panels

Solar Panels / October 6, 2018

The Renogy 255 Watt 24 Volt Monocrystalline Solar Panel is your first step to converting your off-grid cabin or shed to solar, or simply trying to lower your electricity bill by starting an on-grid system these 255 Watt solar panels are the perfect fit for you. The versatility of this panel makes the system possibilities endless. And with a weight of less than 40 lbs. this durable panel offers the perfect start for any large solar system.

Please Note: This product is not eligible for free shipping.

Key Features


  • Advanced encapsulation material with multi-layered sheet lamination to enhance cell performance and provide a long service life.
  • EL tested solar modules; no hot-spot heating guaranteed.
  • Bypass diodes minimize power drop caused by shade and ensure excellent performance in low-light environments.
  • TPT back sheet ensures smooth performance over a long period of time.


  • Guaranteed positive output tolerance (0-3%); withstands high winds (2400Pa) and snow loads (5400Pa).
  • Corrosion-resistant aluminum frame for extended outdoor use, allowing the panels to last for decades.
  • Anti-reflective, high transparency, low iron-tempered glass with enhanced stiffness and impact resistance.
  • IP67 rated junction box provides complete protection against environmental particles and low pressure water jets.


  • Can be used for many different applications; ideal for residential and commercial rooftop systems.
  • Ground mount compatible.
  • Compatible with on-grid and off-grid inverters.

Installation Ready

  • Pre-drilled holes on the back of the panel allow for fast mounting and securing.
  • Pre-drilled holes included for grounding.
  • Ideal with large rail mounts for extra support and security.

Federal Solar Tax Credit

  • Claim up to 30% of the cost of your new solar system for your home, including both equipment and installation, for tax credit.
    Please Note: A consumer must have a federal tax liability to take advantage of the solar investment tax credit.

Package Includes

Renogy 255W Mono Solar Panel

Renogy 255W 24V Mono Solar Panel

1 x

Maximum Power: 255W Maximum System Voltage: 600V DC (UL)
Optimum Operating Voltage (Vmp): 30.00V Open-Circuit Voltage (Voc): 37.40V
Optimum Operating Current (Imp): 8.50A Short-Circuit Current (Isc): 9.09A
Weight: 36.38lbs Dimensions: 64.5 X 39 X 1.7 In

Warranty Information


25-year transferable power output warranty: 5 year/95% efficiency rate, 10 year/90% efficiency rate, 25-year/80% efficiency rate

5-year material and workmanship warranty

Accessories 1-year material warranty