Made in Germany, the SolarWatt 60M High Power posses an industry leading quality which no other manufacturers solar panels can surpass. It’s the one element which you last consider before handing over thousands of dollars toward your solar purchase.

Make and model:  SolarWatt 60M High Power

Variants: 300W/ 305W / 310W

Standout Features: Glass-Glass construction, 30-year product warranty, Solar 3.0 mono PERC 60-cell design (300W+).

Consider what the last detail you ask yourself is when investing your hard earned money in any expensive product? “Is this product durable enough to deliver what is promised?” Durability is the last category most consider, why? Because durability is what will justify the ultimate value and for you to get the most reward for your investment. Instead of trying to break efficiency records, the SolarWatt 60M High Power is now turning heads in the extreme durability class. 


The key to the SolarWatt 60M High Power extreme durability factor extends from the glass-glass design. A 2mm anti-reflective tempered solar glass front sheet and another 2mm solar glass back sheet protects the integral circuitry of the solar module. Hence the name Glass-Glass. 

A white EVA laminate remains utilised within the Glass-Glass sandwich design to assist higher cooling properties of the SolarWatt 60M High Power. 60 monocrystalline PERC solar cells connected with five busbar technology ensure the power output of 300W or greater at standard test conditions.

Download the SolarWatt 60M High Power datasheet here:
SolarWatt Solar Panels Solar Review


Q.Peak Duo G5 - Design
  • Monocrystalline.
  • 5-ribbon front contact.
  • PERC enhanced.
  • Glass-glass.
  • Inspiring.
  • Other internationally recognised award system.
  • TÜV Rheihnland certified.


100% protection against PID, the SolarWatt 60M High Power, with the solar cells embedded between two glass layers protect against extreme environmental conditions impecably well. Beyond IEC standard, the glass-glass construction of the SolarWatt 60M High Power meet the requirements of Hail Resistance Class 4. A 45mm hail test. Twice as large than that of which is the minimum size specified in the IEC standard. 

Considering all protective glass surfaces of the SolarWatt 60M High Power will not age, superior resistance is assured against, hail, ammonia (agriculture), aggressive gasses & acid rain (industry), salt mist (coastal areas), warm-cold cycles (desert climate) and abrasion due to sandstorms.

SolarWatt 60M High Power Load Testing - Solar Review


Vision 60P - Durability
  • Snow load 5400Pa.
  • Front wind load 2400Pa.
  • Rear wind load 2400Pa.
  • Damp heat testing 5000Hrs .
  • Thermal cycle testing 600Hrs.
  • PID free.
  • Salt mist resistance certification IEC 61701 (severity 6).
  • Amonia resistance certification IEC 62716.
  • 45mm grams hail impact at 23m/s.


The SolarWatt 60M High Power is based on Mono PERC solar cells which offer reliable yield rates and efficiency. Power output at Standard Test Conditions is available in 300W, 305W and 310W variants. With 100% plus sorting and an efficiency rating of up to 18.8% the SolarWatt 60M High power efficiency is respectively accompanied by a Temperature coefficient of -0.39%/K. Respectable by most comparisons.

SolarWatt 60M High Power Solar Review


Vision 60P - Efficiency
  • 18% Maximum module efficiency.
  • -0.39%°C Temperature coefficient.
  • 0/5% Power tolerance.


A 35%+ greater performance guarantee over many alternative Tier-1 ranked manufacturer warranties by year 30. The performance degradation from rated output of the SolarWatt 60M High Power is expected not to exceed 0.35% after year 1 where an initial 2% performance degradation is expected. A performance guarantee which ranks within the top 3 of solar module performance guarantees internationally.

SolarWatt Vision 60M High Power Guarantee - Solar Review


Vision 60P - Performance
  • 2% degradation in the 1st year.
  • 0.3% degradation per annum.
  • 30-year linear performance warranty.
  • Parts and service performance warranty.


The standout feature by far and a compliment to the extreme durability of the SolarWatt 60M High Power. A resounding 30-year product (and performance) warranty which is the highest among all other solar panel brands. World leading assurance which guarantees up to 3 x more power than most alternative Tier-1 listed options. Enough said.

SOLARWATT - Solar Review


Vision 60P - Guarantee
  • 30-year warranty.
  • Parts and service warranty.
  • Authorised installer network with additional end-user benefits.


They say you get what you pay for. If comparing the Tier 1 average to the SolarWatt 60M High power to the Tier 1 average this is especially true. Less affordable initially than most, however not the most expensive solar panel available. The SolarWatt 60M High Power creates long term value with the world’s largest solar panel product warranty. Ensuring solar panels are not needed to be replaced every 5 to 10-years brings the affordability rating back up and begs the question of greater value.

As a gauge, SolarWatt 60M High Power solar panels are available online from:

USD 0.90c per watt  |  AUD $1.10 per watt  |  EURO 0.70c 

Excludes taxes, shipping and installation.

Source – Google.

SOLARWATT Vision 60M High Power 300 Solar Review


Vision 60P - Affordability
  • Superior technology score.
  • Approximately $0.90 per watt USD ex.


The SolarWatt 60M High Power is an innovative product built with high-quality design and composite materials to ensure an end user will enjoy the benefits of solar for a long time without worry of replacement. Not the most powerful solar panel available, however the  adaptable nature to a vast array of environmental conditions makes the SolarWatt 60M High Power an excellent choice for consumers. The initial price is easily negated by the long-term value.


Vision 60M - Overall
  • Design 3.9
  • Durability 3.9
  • Efficiency 3.8
  • Performance 4.9
  • Guarantee 4.5
  • Technology 4.2
  • Affordability 3.1


The scorecard & review is just below. Got questions or have an opinion? Don’t be shy leave it below in the comments section.



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