Get yours today!
In the last 7 days
Delivery timeframe shown above at checkout
Unlimited lifetime support, always available.
Trade pricing on 169 authorized brands. Full OEM warranties. 7-10 business days delivery.
Shop All ProductsPremium monocrystalline and bifacial panels with 25-year warranties from authorized manufacturers.
Shop Solar PanelsString, micro, and hybrid inverters from 8+ authorized brands. Full warranty and technical support.
Shop InvertersHome and commercial battery systems from leading manufacturers. Grid-tied and off-grid options.
Shop BatteriesRoof and ground mount systems from IronRidge, Unirac, and K2. All components in stock.
Shop RackingMPPT and PWM charge controllers for off-grid and hybrid solar systems from authorized brands.
Shop ControllersHome standby, portable, and commercial generators. Automatic transfer switches and installation accessories.
Shop GeneratorsHome and commercial EV chargers. Smart connectivity and universal compatibility.
Shop EV ChargersBreakers, panels, wire, conduit, and safety switches from Square D, Siemens, Eaton, and more. Not just solar.
Shop Electrical50,000+ SKUs, 169 authorized brands. Our team helps you find the right products for any project.
Get a Quote
Model LR5-72HPH-545M | Monocrystalline PERC | 144 Half-Cell | Monofacial | 1500V System Voltage
The Hinergy LR5-72HPH-545M 545W monocrystalline solar panel is designed for high performance, long service life, and dependable energy production. This module uses advanced PERC cell technology with 144 half-cut cells to deliver excellent efficiency even under challenging conditions. With a module efficiency starting at 21.1 percent, it maximizes power yield on commercial rooftops, industrial facilities, and ground mount systems. Optimized electrical parameters, including a maximum power voltage of 41.8 volts and current of 13.04 amperes, support flexible system design with modern string inverters. The robust anodized aluminum frame and 3.2 millimeter tempered glass help ensure durability against wind, snow, and thermal stress. A wide operating temperature range from minus 40 to 85 degrees Celsius makes this panel suitable for diverse climates worldwide. Whether installed in small businesses or utility scale projects, this panel offers a strong balance of output, reliability, and long term value.
High power density for limited roof space: With up to 545 watts of output and efficiency above 21 percent, fewer panels are required for the same system size. This helps lower mounting, cabling, and labor costs in space constrained projects.
Reliable performance in harsh climates: The operating temperature range from minus 40 to plus 85 degrees Celsius supports dependable generation in hot deserts and cold regions. Stable temperature coefficients help reduce power losses during peak summer conditions.
Optimized electrical design for modern inverters: The maximum system voltage of 1500 volts allows longer strings, reducing cable runs and combiner costs. A 25 ampere series fuse rating supports safe integration with contemporary high current inverters.
Durable construction with tempered glass and strong frame: A 3.2 millimeter tempered glass front and anodized aluminum alloy frame help protect the cells from mechanical stress. This robust build supports long term outdoor exposure in demanding installations.
Long term yield with controlled degradation: The panel is designed with a total degradation rate of around 0.61 percent per year. Power output is supported by a power warranty that retains 98 percent in year one and 84.8 percent at 25 years.
This Hinergy solar panel converts sunlight into usable direct current electricity using advanced monocrystalline PERC cells. Each of the 144 half cut cells captures solar radiation through the front glass surface and generates electrical charge. The cells are interconnected in optimized strings to reach a maximum power voltage of about 41.8 volts at standard test conditions. When connected into a PV array, multiple modules form strings that feed a compatible inverter operating up to 1500 volts. The inverter then converts the direct current produced by the modules into alternating current for on site consumption or grid export. Temperature coefficients are engineered to keep power losses lower as cell temperature rises during strong sun exposure. Robust materials, including tempered glass and an anodized aluminum frame, protect the cell matrix, junction box, and conductors from moisture and mechanical impacts, maintaining stable energy production over decades.
High efficiency monocrystalline PERC cells: The panel uses monocrystalline silicon cells enhanced with PERC technology. This structure increases light absorption and improves internal reflection, boosting energy conversion compared with conventional cells.
Half cut cell layout for lower losses: Cells are cut into halves and wired in a 144 cell configuration, which reduces resistive losses and improves shade tolerance. This layout also helps decrease operating temperature on each cell, supporting better long term reliability.
Optimized module architecture and junction box: A carefully designed busbar and interconnection scheme delivers current efficiently to the junction box. Three bypass diodes protect cell strings by limiting power loss when sections of the panel are partially shaded.
| Panel Type | Monocrystalline PERC, monofacial |
| Model Number | LR5-72HPH-545M |
| Nominal Power Range | 545 to 560 Wp |
| Maximum Power at STC (Pmax) | 545 Wp |
| Module Efficiency Range | 21.1 to 21.7 % |
| Voltage at Maximum Power (Vmpp, STC) | 41.8 V |
| Current at Maximum Power (Impp, STC) | 13.04 A |
| Open Circuit Voltage (Voc, STC) | 49.65 V |
| Short Circuit Current (Isc, STC) | 13.92 A |
| Nominal Operating Cell Temperature Power (Pmax, NMOT) | 407.4 Wp |
| Voltage at Maximum Power (Vmpp, NMOT) | 38.83 V |
| Current at Maximum Power (Impp, NMOT) | 10.49 A |
| Open Circuit Voltage (Voc, NMOT) | 46.68 V |
| Short Circuit Current (Isc, NMOT) | 11.25 A |
| Power Tolerance | 0 to +3 % |
| Total Degradation Rate | Approximately 0.61 % per year |
| Nominal Module Temperature | 45 ± 2 °C |
| Operating Temperature Range | -40 to +85 °C |
| Temperature Coefficient of Pmax | -0.34 % / °C |
| Temperature Coefficient of Voc | -0.265 % / °C |
| Temperature Coefficient of Isc | +0.05 % / °C |
| Maximum System Voltage | 1500 V DC |
| Maximum Series Fuse Rating | 25 A |
| Panel Dimensions (H × W × D) | 2278 × 1134 × 35 mm |
| Weight | 27.5 kg |
| Cell Size | 182 × 182 mm |
| Number of Cells | 144 half cut cells |
| Front Glass | 3.2 mm tempered glass |
| Frame Material | Anodized aluminium alloy |
| Junction Box | Junction box with 3 bypass diodes |
| Seller | Qingdao Hinergy New Energy Co., Ltd., China |
Certifications: Designed to meet international IEC and UL photovoltaic safety and performance standards. Specific certification documents are available on request from the manufacturer or seller.
Inverter Compatibility: Suitable for common grid tied and off grid inverters rated up to 1500 V DC input. Always verify string design and operating window with the chosen inverter datasheet.
Environmental: Engineered for outdoor installation with durable glass and frame materials to withstand UV exposure, temperature cycling, wind, and snow loading when installed correctly.
Warranty: 12 year product warranty on materials and workmanship. Power warranty of 98 % after year one and 84.8 % of rated power at 25 years, corresponding to an average annual degradation of about 0.61 %.
● Available | Contact us for lead time and pricing
From hurricanes to blackouts, reliable solar power ensures you're able to keep your home & family safe no matter what comes your way.
Making one-click solar solutions simple since 2018. Whether you’re powering a cabin, charging devices, or backing up your home.
Say goodbye to reliance on the energy companies. Enjoy the same freedom that 50,000+ customers have with their own solar power system.
$150 Value - Free Offer (Limited Time Only!) No Strings Attached. Totally Free. Takes Less than 2 Minutes.