Solar Panel Comparison Tool

Compare up to 4 solar panels side-by-side. Analyze specifications, efficiency, warranties, and pricing to make the best decision.

Panel Comparison

4 panels selected
Specification
SunPower Maxeon 6
SPR-MAX6-440
4.8
REC Alpha Pure-RX
REC430AA Pure RX
4.7
Panasonic EverVolt
EVPV410H
4.6
LG NeON R Prime
LG405N2W-A5
4.5
Power Output (W) 440W 430W 410W 405W
Module Efficiency (%) 22.8% 22.3% 22.1% 21.8%
Temp Coefficient (Pmax) -0.29%/°C -0.26%/°C -0.26%/°C -0.35%/°C
Bifacial Technology No Yes (80%) No No
Dimensions (L×W×H mm) 2094×1046×40 2108×1048×35 2067×1016×35 2024×1024×35
Weight (kg) 20.6 22.0 19.6 20.5
Product Warranty (Years) 40 25 25 25
Cell Technology Monocrystalline Heterojunction HIT+ CELLO
Price Range (USD) $1,200 - $1,400 $1,050 - $1,250 $950 - $1,150 $900 - $1,100
Price per Watt ($/W) $2.73 - $3.18 $2.44 - $2.91 $2.32 - $2.80 $2.22 - $2.72
Key Certifications
UL Listed IEC 61215
UL Listed IEC 61730
UL Listed IEC 61215
UL Listed IEC 61215
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Best in Category Analysis

Highest Efficiency

SunPower Maxeon 6

22.8%

Highest Power

SunPower Maxeon 6

440W

Best Warranty

SunPower Maxeon 6

40 Years

Best Value

LG NeON R Prime

$2.22/W

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Why Compare Solar Panels?

Making an informed decision on solar panels can save you thousands of dollars and ensure optimal energy production for decades.

Performance Analysis

Compare efficiency ratings, power output, and temperature coefficients to find panels that perform best in your climate conditions.

Cost Optimization

Analyze price per watt ratios and total system costs to maximize your return on investment while staying within budget.

Warranty Protection

Compare warranty terms, coverage periods, and manufacturer reliability to ensure long-term protection for your investment.

Advanced Comparison Features

Technical Specifications

  • Module efficiency and power output analysis
  • Temperature coefficient comparisons
  • Cell technology and manufacturing details
  • Physical dimensions and installation requirements

Financial Analysis

  • Price per watt calculations
  • Total system cost projections
  • ROI and payback period estimates
  • Long-term performance warranties

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