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<p>K2 System Crossrail End Cap - Pack of 10, Model 4000433
The K2 Systems 4000433 End Cap is the definitive solution for ensuring the structural integrity and performance of your crossrail system. Designed specifically for reliability and ease of use, this product serves as an essential component for efficient solar panel installation. With this pack of 10, you can confidently secure your crossrail framework while enhancing the overall durability of your solar setup.

Product Features
Robust Durability
The K2 Systems 4000433 End Cap is manufactured with high-quality materials that ensure long-lasting durability. This feature protects your installations, allowing them to endure various weather conditions while maintaining optimal performance.

Easy Installation
Designed for simplicity, the installation of the end caps is quick and hassle-free. With the K2 Systems 4000433, users can save time and effort during setup, as these caps fit perfectly without complicated tools or extra steps.

Enhanced Safety
One of the main benefits of the K2 Systems 4000433 End Cap is its ability to enhance the safety of your installation. By securely capping the ends of crossrails, it minimizes potential hazards and ensures that all components remain safely in place.

Versatile Application
The K2 Systems 4000433 End Cap is suitable for various solar panel frameworks, making it a versatile choice for different setups. This adaptability allows users to utilize these caps across several projects while ensuring consistent quality and reliability.

Cost-Effective Solution
This pack of 10 K2 Systems End Caps offers a cost-effective solution for your solar installations. By purchasing in bulk, you ensure you have precisely what you need without unnecessary expenses, making it an economical option for both DIY enthusiasts and professional installers.

How It Works
The K2 Systems 4000433 End Cap operates by providing a secure and protective covering for the ends of crossrails. This component plays a critical role in maintaining the structural integrity of the entire solar panel system while preventing debris or moisture from damaging the components.

Component Construction
Each end cap is made from durable materials that withstand environmental stressors. This robust construction is essential for ensuring that your solar installation remains intact and functional over time.

Functionality Support
By capping the ends of crossrails, this product aids in reinforcing the overall framework of the solar panel system. It supports the necessary balance and stability required for optimal performance, especially in windy or adverse weather conditions.

Ease of Maintenance
The design of the K2 Systems 4000433 End Cap allows for easy maintenance. Users can quickly inspect and replace caps as needed to ensure their solar installations operate at peak performance without much hassle.

Specifications

Manufacturer
K2 Systems

Part Number
4000433

Pack Quantity
10 pcs

Material
High-quality plastic

Color
Black

Dimensions
Standard fitting size

Weight
Lightweight

Compatibility
Universal for K2 crossrail systems

Weather Resistance
Yes

Installation Type
Screw fit
MPN: 4000433
Model: K2
Vendor: K2 Systems
Source: Shopify live catalog 2026-09-09; product 7385267011718; variant 41762188591238
Tags: 10, 100, backorder-available, CAP, K2 Systems, out-of-stock, Parts &amp; Accessories, Renewable Energy Components, Solar Mounting Systems</p>

<p>K2 System Crossrail 48 x Black Connector Set - 4000386
The K2 Systems 4000386 is a state-of-the-art structural rail connector designed specifically for PV systems. This reliable connector ensures secure and efficient rail alignment, enhancing the overall stability of your solar installation. With this component, you can expect improved usability and streamlined assembly, setting the standard for quality in the industry.

Product Features
Robust Construction
The K2 Systems 4000386 features a sturdy design that ensures long-lasting performance in various environmental conditions. With this robust construction, users can install their PV systems with confidence, knowing that the connector will maintain structural integrity over time.

Easy Installation
This structural rail connector allows for a straightforward installation process. Users benefit from its user-friendly design, which simplifies the connection of rails and saves valuable time during assembly.

Compatibility with CrossRail
Designed for seamless integration, this rail connector is compatible with the CrossRail series, specifically the 48-X. This feature guarantees that users can easily connect various components within the K2 Systems lineup without hassle.

Torque Specifications
The K2 Systems 4000386 includes precise torque specifications, requiring a torque of 25.8 ft-lbs for secure fastening. Adhering to these specifications ensures optimal performance and safety in your PV systems.

Available in Multiple Finishes
This connector is offered in both mill and dark finishes, allowing users to select the perfect match for their rail system aesthetics. This variety enhances the visual appeal of the completed installation while maintaining functionality.

How It Works
The K2 Systems 4000386 operates by providing a secure and efficient connection point between solar panel rails. Its innovative design facilitates alignment and stability, ensuring that panels are safely supported across the structure.

Rail Connector Functionality
This connector€™s design includes mating features that allow it to slide onto compatible CrossRail components with ease. This functionality enhances user experience by minimizing potential errors during assembly.

Alignment Assurance
By centering the rail connector precisely between two rail ends, users can maintain accurate alignment. This feature contributes significantly to the structural reliability of the solar PV installation.

Secure Fastening
Employing two M10 T-Bolts and hex nuts, the connector ensures a tight and secure fastening. This crucial aspect of the installation enhances user safety and the system's overall performance.

Specifications

Manufacturer
K2 Systems

Part Number
4000386

Connector Type
Structural Rail Connector

Torque Requirement
25.8 ft-lbs

Compatibility
CrossRail 48-X

Available Finishes
Mill, Dark

Usage
PV Systems

Material
Aluminum

Dimensions
Standard Size

Quantity in Set
Set of 1
MPN: 4000386
Model: K2
Vendor: K2 Systems
Source: Shopify live catalog 2026-09-09; product 7385267077254; variant 41762188787846
Tags: backorder-available, Connectors &amp; Junctions, K2 Systems, out-of-stock, Parts &amp; Accessories, Renewable Energy Components, Solar Mounting Systems</p>

<p>The LONGi LR5-54HTB-440M is a 440W Hi-MO X6 solar module — LONGi n-type HPBC cell technology — high efficiency with no front busbar shading, 108 half-cut cells (54-cell class).

Key Features

• 440W rated output (LR5-54HTB-440M)
• LONGi n-type HPBC cell technology — high efficiency with no front busbar shading
• 108 half-cut cells (54-cell class)
• Half-cut cell architecture reduces resistive losses and shade impact
• Anti-reflective coated, tempered glass with anodized aluminum frame
• Certified to IEC/UL 61730 &amp; 61215 standards
• LONGi product and linear performance warranties

Specifications

Model
LR5-54HTB-440M

Rated Power (STC)
440W

Module Family
Hi-MO X6

Cell Configuration
108 half-cut cells (54-cell class)

Cell Technology
LONGi n-type HPBC cell technology — high efficiency with no front busbar shading

Bifacial
No

Certifications
IEC 61215 / 61730, UL 61730

Warranty
LONGi product &amp; linear performance warranty (see datasheet)

Authorized LONGi distribution — full manufacturer product and linear performance warranties. Panels ship LTL freight; pallet pricing available.
Manufacturer: PES Supply
Model: LR5-54HTB-440M
Vendor: LONGi
Source: Shopify live catalog 2026-09-09; product 7556009328774; variant 43537447878790
Tags: Solar Equipment, zero-price-fix</p>

<p>VDS Renewable VDS-S132/M10N-R1-BG 625W
Brand: PES Global

Category: Solar Panels

Product Specifications

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Wattage: 625
•
Cell Type: Monocrystalline

Purchase VDS Renewable VDS-S132/M10N-R1-BG 625W from Portlandia Electric Supply, your authorized dealer. We offer competitive pricing, fast shipping, and expert support. Ideal for residential, commercial, and off-grid solar installations. Contact us for bulk pricing and project quotes.
Manufacturer: PES Global
MPN: VDS-S132/M10N-R1-BG-625W
Model: S132
Vendor: VDS Renewable
Source: Shopify live catalog 2026-09-09; product 7557067636870; variant 43551049875590
Tags: Monocrystalline, PES Global, Photovoltaic, PV, Renewable Energy, size:550-709w-panels, Solar, Solar Panels</p>

<p>Type Monocrystalline Model No. LNST-415M Power Warranty 25 Years of 84.8 % Total Degradation Rate ⏳ 0.61 % Power Tolerance 0 ~ +1 % Maximum Power (Pmax) 415 Wp Voltage at Maximum Power (Vmpp) 37.88 V Current at Maximum Power (Impp) 10.96 A Open Circuit Voltage (Voc) 46.45 V Short Circuit Current (Isc) 11.45 A Panel Efficiency 20.75 % Maximum Power (Pmax) 299 Wp Voltage at Maximum Power (Vmpp) 32.29 V Current at Maximum Power (Impp) 9.26 A Open Circuit Voltage (Voc) 39.24 V Short Circuit Current (Isc) 9.71 A Temperature 45±2 °C Operating Temperature Range -40 - 85 °C Temperature Coefficient of Pmax -0.36 %/°C Temperature Coefficient of Voc -0.28 %/°C Temperature Coefficient of Isc +0.05 %/°C Maximum System Voltage 1500 V Series Fuse Rating 20 A Panel Dimension (H/W/D) 1925x1039x35 mm Weight 21 kg Cell Number 132 Glass Type Tempered Glass Thickness 3.2 mm Frame Type Anodized Aluminium Junction Box Diodes 3 Junction Box Protection Class IP 68 Connector Type MC4 Cable Crossection 4 mm2 Ca
Power Range: 395 ~ 415 Wp
Panel Efficiency: 19.75 ~ 20.75 %
Weight: 21 kg
Seller Name: Sunlike Solar Co., Ltd.
Country: China
Manufacturer: PES Global
Model: LNST-415M
Vendor: Sunlike Solar
Source: Shopify live catalog 2026-09-09; product 7556617011334; variant 43544409309318
Tags: Status:active</p>

<p>Type Monocrystalline Model No. 575 Product Warranty 12 Years Power Warranty 25 Years of 84.8 % Total Degradation Rate ⏳ 0.61 % Power Tolerance 0 ~ +0.5 % Maximum Power (Pmax) 575 Wp Voltage at Maximum Power (Vmpp) 42.44 V Current at Maximum Power (Impp) 13.55 A Open Circuit Voltage (Voc) 51.27 V Short Circuit Current (Isc) 14.31 A Panel Efficiency 22.26 % Maximum Power (Pmax) 432 Wp Voltage at Maximum Power (Vmpp) 39.78 V Current at Maximum Power (Impp) 10.87 A Open Circuit Voltage (Voc) 48.7 V Short Circuit Current (Isc) 11.55 A Temperature 43±2 °C Operating Temperature Range -40 - 85 °C Temperature Coefficient of Pmax -0.34 %/°C Temperature Coefficient of Voc -0.25 %/°C Temperature Coefficient of Isc 0.04 %/°C Maximum System Voltage 1500 V Series Fuse Rating 30 A Panel Dimension (H/W/D) 2278x1134x30 mm Weight 32 kg Cell Number 144 Junction Box Diodes 3 Junction Box Protection Class IP 68 Cable Crossection 4 mm2 Download Manufacturer's PDF Datasheet
Technology: Bifacial, TOPCon, N-type
Power Range: 560 ~ 580 Wp
Panel Efficiency: 21.68 ~ 22.45 %
Weight: 32 kg
Seller Name: Hiwatt Solar Limited
Country: China
Manufacturer: PES Global
Vendor: Hiwatt Solar
Source: Shopify live catalog 2026-09-09; product 7556629495942; variant 43544547983494
Tags: Status:active</p>

<p>UPSEN SP235P-33This PES Supply product is supplied by PES Supply for commercial, industrial, residential energy, or electrical applications as applicable. Confirm final configuration and compatibility before ordering.

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Manufacturer: PES Supply
•
Model: SP235P-33
Ordering and fulfillmentPrice, stock, freight, lead time, warranty eligibility, and delivery requirements can vary by configuration and destination. PES Supply will confirm these details before fulfillment.
Manufacturer: PES Supply
MPN: UPSEN-SP235P-33
Model: SP235P-33
Vendor: UPSEN
Source: Shopify live catalog 2026-09-09; product 7557149851782; variant 43552274972806
Tags: Solar Equipment, zero-price-fix</p>

<p>Type Monocrystalline Model No. SE5-60H 475W Product Warranty 25 Years Power Warranty 30 Years of 87.40 % Total Degradation Rate ⏳ 0.42 % Power Tolerance 0 ~ +0.1 % Maximum Power (Pmax) 475 Wp Voltage at Maximum Power (Vmpp) 36.01 V Current at Maximum Power (Impp) 13.19 A Open Circuit Voltage (Voc) 43.06 V Short Circuit Current (Isc) 14.12 A Panel Efficiency 21.93 % Maximum Power (Pmax) 357 Wp Voltage at Maximum Power (Vmpp) 33.18 V Current at Maximum Power (Impp) 10.76 A Open Circuit Voltage (Voc) 40.99 V Short Circuit Current (Isc) 11.38 A Temperature 45±2 °C Operating Temperature Range -40 - 85 °C Temperature Coefficient of Pmax -0.30 %/°C Temperature Coefficient of Voc -0.25 %/°C Temperature Coefficient of Isc +0.046 %/°C Maximum System Voltage 1500 V Series Fuse Rating 25 A Panel Dimension (H/W/D) 1910x1134x30 mm Weight 23 kg Cell Size 182×182 mm Cell Number 120 Glass Type Tempered Glass Thickness 3.2 mm Encapsulant Type EVA Back Cover Type TPT Frame Type Anodized Aluminium Juncti
Technology: TOPCon
Power Range: 470 ~ 490 Wp
Panel Efficiency: 21.7 ~ 22.62 %
Weight: 23 kg
Seller Name: SunEvo Solar Co., Ltd.
Country: China
Manufacturer: PES Global
MPN: SE5-60H-475W
Model: SE5-60H
Vendor: SunEvo Solar
Source: Shopify live catalog 2026-09-09; product 7556632510598; variant 43544613585030
Tags: size:460-549w-panels, Status:active</p>

<p>SoLink 450WThis PES Supply product is supplied by PES Supply for commercial, industrial, residential energy, or electrical applications as applicable. Confirm final configuration and compatibility before ordering.

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Manufacturer: PES Supply
•
Model: 450W
Ordering and fulfillmentPrice, stock, freight, lead time, warranty eligibility, and delivery requirements can vary by configuration and destination. PES Supply will confirm these details before fulfillment.
Manufacturer: PES Supply
Vendor: SoLink
Source: Shopify live catalog 2026-09-09; product 7557157650566; variant 43552324059270
Tags: 450W, size:400-459w-panels, Solar Equipment, zero-price-fix</p>

<p>K2 Systems 4000629-H
K2 System Accessories Micro Optimizer Mounting Kit - 4000629-H

The K2 System Accessories Micro Optimizer Mounting Kit (MPN: 4000629-H) is designed to ensure secure and reliable installation for your solar optimization needs. With this innovative mounting kit, you can achieve optimal performance and durability for your solar panels. The kit simplifies installation while reinforcing the strength and longevity of your solar power systems, making it an essential component for any solar project.

Product Features
Secure Installation
The Micro Optimizer Mounting Kit provides a robust solution for safely securing your solar optimizers. This feature enhances the integrity of your installation, ensuring it withstands various environmental conditions while maximizing efficiency.

Durable Construction
Crafted from high-quality materials, this mounting kit exemplifies K2 Systems commitment to durability. The corrosion-resistant components extend the life of your solar installations, making it a reliable choice for long-term use.

Easy Setup
This mounting kit is designed for ease of use, allowing installers to complete the setup rapidly and efficiently. Simplified instructions ensure that both professional and DIY installers can achieve great results without hassle.

Innovative Design
The thoughtful design of the Micro Optimizer Mounting Kit contributes to superior functionality and performance in your solar systems. Each component is engineered to provide seamless integration with existing setups, enhancing usability.

Compatibility with Other Systems
This mounting kit works effectively within K2 Systems' comprehensive product suite, making it an essential accessory for maximizing the effectiveness of your solar panel installations. Its adaptability ensures it can meet various project requirements easily.

How It Works
The K2 Micro Optimizer Mounting Kit operates by providing reliable support and positioning for solar optimizers, ensuring they function at peak performance. Its components work together to facilitate proper placement and stabilization against environmental forces.

Mounting Brackets
The mounting brackets included in the kit are engineered to provide strong attachment points for optimizers, securing them firmly to the solar panels. This ensures they remain in place regardless of weather conditions.

Support Rails
Support rails in this mounting kit are optimized for flexibility and strength, offering a secure base for attaching solar optimizers. They allow for easy adjustment during installation, ensuring correct alignment.

Connection Hardware
The kit comes with high-quality connection hardware that enhances the overall stability of your setup. This component ensures that every part is joined securely, providing peace of mind regarding performance.

Specifications

Product Name
K2 Micro Optimizer Mounting Kit

Manufacturer
K2 Systems

MPN
4000629-H

Material
Corrosion-Resistant Aluminum

Weight Capacity
Supports various loads

Installation Method
Easy bolt-on setup

Color
Dark Anodized Finish

Warranty Duration
25 Years

Compatibility
Works with multiple K2 systems

Certifications
Quality tested and certified
MPN: 4000629-H
Model: K2
Vendor: K2 Systems
Source: Shopify live catalog 2026-09-09; product 7385267404934; variant 41762189181062
Tags: 10, 100, backorder-available, K2 Systems, out-of-stock, Parts &amp; Accessories, Power Optimizer, Renewable Energy Components, Solar Mounting Systems</p>

<p>K2 Systems 4000006-H Ground Lug Set - 4000006-H
The K2 Systems Ground Lug Set - 4000006-H is an essential component designed to ensure secure electrical connections in solar mounting systems. This high-quality product enables proper ground bonding for your solar installations, enhancing safety and reliability. With its robust design, the K2 Ground Lug Set ensures durability and consistent performance under various environmental conditions.

Product Features
High-Quality Craftsmanship
The K2 Systems Ground Lug Set - 4000006-H is manufactured with precision, ensuring a secure connection that meets industry standards. This feature directly contributes to the reliability of your solar power system, minimizing the chances of electrical failure.

Durable Construction
Constructed from robust materials, this ground lug set provides excellent resistance against corrosion and wear. This durability assures you that your connections will remain secure over time, even in demanding environments.

Easy Installation
Designed with user convenience in mind, the K2 Ground Lug Set allows for straightforward installation. This feature simplifies the setup process, helping you save time and resources while ensuring every connection is properly grounded.

Compatibility
This ground lug set is compatible with a variety of K2 Systems products, making it an adaptable choice for your solar projects. Its versatility ensures that you can use it across different mounting systems, enhancing its value in your toolkit.

Enhanced Safety Measures
By providing secure ground connections, the K2 Systems Ground Lug Set - 4000006-H enhances the overall safety of your solar installation. A reliable ground system is crucial for preventing electrical shocks and ensuring optimal system performance.

How It Works
The K2 Ground Lug Set functions by creating a solid electrical connection between the solar modules and the ground. This process is vital for proper grounding and protects against electrical faults in solar installations.

Connection Integrity
This component ensures that electrical connections remain intact over time, providing peace of mind and safety for your solar installation.

Support for System Performance
By securing the grounding connections, the Ground Lug Set helps maintain the optimal performance of your solar power system, preventing disruptions caused by grounding issues.

Compliance with Standards
The K2 Ground Lug Set meets rigorous industry standards for safety and performance, ensuring your installation complies with local regulations and codes.

Specifications

Product Name
K2 Systems Ground Lug Set - 4000006-H

Manufacturer
K2 Systems

Material
High-quality metal alloy

Compatibility
Various K2 Systems mounting products

Corrosion Resistance
Yes

Installation Type
Easy installation

Dimensions
Standard size for ease of use

Weight
Lightweight for convenience

Warranty
25 years

Certification
Meets industry safety standards
MPN: 4000006-H
Model: K2
Vendor: K2 Systems
Source: Shopify live catalog 2026-09-09; product 7385267470470; variant 41762189279366
Tags: backorder-available, K2 Systems, out-of-stock, Parts &amp; Accessories, Racking Accessories, Renewable Energy Components, Solar Mounting Systems</p>

<p>Tsun Power TS665S9-132
Brand: PES Global

Category: Solar Panels

Price: $23.05

Product Specifications

•
Cell Type: Polycrystalline

Purchase Tsun Power TS665S9-132 from Portlandia Electric Supply, your authorized dealer. We offer competitive pricing, fast shipping, and expert support. Ideal for residential, commercial, and off-grid solar installations. Contact us for bulk pricing and project quotes.
Manufacturer: PES Global
MPN: TS665S9-132
Vendor: Tsun Power
Source: Shopify live catalog 2026-09-09; product 7557157716102; variant 43552324124806
Tags: PES Global, Photovoltaic, Polycrystalline, PV, Renewable Energy, Solar, Solar Panels</p>

<p>Tsun Power TS670S9-132
Brand: PES Global

Category: Solar Panels

Price: $23.05

Product Specifications

•
Cell Type: Polycrystalline

Purchase Tsun Power TS670S9-132 from Portlandia Electric Supply, your authorized dealer. We offer competitive pricing, fast shipping, and expert support. Ideal for residential, commercial, and off-grid solar installations. Contact us for bulk pricing and project quotes.
Manufacturer: PES Global
MPN: TS670S9-132
Vendor: Tsun Power
Source: Shopify live catalog 2026-09-09; product 7557157748870; variant 43552324157574
Tags: PES Global, Photovoltaic, Polycrystalline, PV, Renewable Energy, Solar, Solar Panels</p>

<p>Tsun Power TS675S9-132
Brand: PES Global

Category: Solar Panels

Price: $23.05

Product Specifications

•
Cell Type: Polycrystalline

Purchase Tsun Power TS675S9-132 from Portlandia Electric Supply, your authorized dealer. We offer competitive pricing, fast shipping, and expert support. Ideal for residential, commercial, and off-grid solar installations. Contact us for bulk pricing and project quotes.
Manufacturer: PES Global
MPN: TS675S9-132
Vendor: Tsun Power
Source: Shopify live catalog 2026-09-09; product 7557157781638; variant 43552324190342
Tags: PES Global, Photovoltaic, Polycrystalline, PV, Renewable Energy, Solar, Solar Panels</p>

<p>Outback Power FP3 FXR3048A-01
The Outback Power FLEXpower THREE FP3 FXR3048A-01 is a robust, pre-configured solar power management solution designed for seamless integration and ease of use. This system allows users to program, manage, and monitor their entire power setup efficiently with its advanced features. It offers an intuitive, user-friendly interface and flexible configuration options that cater to both off-grid and grid-connected scenarios, providing a comprehensive solution for various energy requirements.

Product Features
User-Friendly Interface
Featuring a clear graphical display, the Outback Power FLEXpower THREE ensures user engagement through its intuitive menu structure. The interface enables straightforward navigation, simplifying system monitoring and configuration.

Advanced System Display
With a state-of-the-art display and controller, this product facilitates effortless programming and management of the entire power system. Its easy-to-read display ensures visibility even in low-light conditions.

Internet Connectivity
Equipped for connectivity, the system allows for remote monitoring and control via any web-enabled device, enhancing oversight capabilities regardless of user location.

Comprehensive Data Logging
Capable of logging up to a year's worth of data, the system effectively records valuable operational metrics. An SD memory card slot is available, permitting field expansion as needed.

Programmable Modes
This system supports multiple programmable modes, including innovative battery charging options and GridZero technology, enabling users to tailor functionality to specific operational requirements.

How It Works
The Outback Power FLEXpower THREE operates as an integrated power management tool, equipped to handle both daily energy needs and special circumstances. It unifies various components into a single, cohesive system for easy installation and use.

Inverter and Charger Management
At the core of the system, the inverter and charger offer seamless power conversion and intelligent battery management, supporting a range of energy storage solutions.

Enhanced Control and Monitoring
Providing robust control options, the MATE3 interface and accompanying components work together to ensure comprehensive system oversight, including remote management capabilities.

Expandable Capacity
Designed with expandability in mind, users can enhance their system's data storage and processing capabilities by integrating additional components and utilizing the SD card feature.

Specifications

Display
4.0 x 1.2" full graphical display

Quick System Access
5 system operation hot keys, 1 user programmable hot key

Status Indicators
Nine LED Status Indicators

Navigational Controls
5 navigational keys

Setpoint Adjustment
Touch sensitive scroll wheel

Communication Protocol
Proprietary OutBack Communications Protocol

PC Interface
Ethernet

Microprocessor
80 MHz 32 bit processor

Environmental Rating
Indoor Type 1 (IP 30)

Warranty
Standard 5 years, optional 10-year warranty
MPN: FP3 FXR3048A-01
Model: FXR3048A-01
Vendor: OutBack Power
Source: Shopify live catalog 2026-09-09; product 7385137447046; variant 41761795637382
Tags: backorder-available, Ethernet, Free-Shipping, Hybrid Inverters, Off-Grid, out-of-stock, Outback Power, Residential, Solar Inverters, Solar Power Solutions</p>

<p>Type Monocrystalline Model No. AE540MD-144 Product Warranty 15 Years Power Warranty 30 Years of 81.55 % Total Degradation Rate ⏳ 0.62 % Power Tolerance 0 ~ +1 % Maximum Power (Pmax) 540 Wp Voltage at Maximum Power (Vmpp) 42.15 V Current at Maximum Power (Impp) 12.81 A Open Circuit Voltage (Voc) 49.9 V Short Circuit Current (Isc) 13.57 A Panel Efficiency 20.92 % Maximum Power (Pmax) 407 Wp Voltage at Maximum Power (Vmpp) 39.7 V Current at Maximum Power (Impp) 10.25 A Open Circuit Voltage (Voc) 47.4 V Short Circuit Current (Isc) 10.86 A Temperature 45±2 °C Operating Temperature Range -40 - +85 °C Temperature Coefficient of Pmax -0.350 %/°C Temperature Coefficient of Voc -0.275 %/°C Temperature Coefficient of Isc 0.045 %/°C Maximum System Voltage 1500 V Series Fuse Rating 25 A Panel Dimension (H/W/D) 2278x1133x35 mm Weight 27 kg Cell Number 144 Glass Type Anti-reflection Coating, Tempered Glass Thickness 3.2 mm Encapsulant Type EVA Frame Type Anodized Aluminium Junction Box Diodes 3 Junction Box Protection Class IP 68 Connector Type MC4 Cable Crossection 4 mm2 Cable Length 350 mm Download Manufacturer's PDF Datasheet

Technology: PERC

Power Range: 530 ~ 550 Wp

Panel Efficiency: 20.53 ~ 21.31 %

Weight: 27 kg

Seller: AE Alternative Energy GmbH

Country: Germany
Manufacturer: ENF Solar
MPN: AESOLAR-AE540MD-144
Model: AE540MD-144
Vendor: Aesolar
Source: Shopify live catalog 2026-09-09; product 7546289389702; variant 43133737304198
Tags: Solar Panels</p>

<p>Type Monocrystalline Model No. AE545MD-144 Product Warranty 15 Years Power Warranty 30 Years of 81.55 % Total Degradation Rate ⏳ 0.62 % Power Tolerance 0 ~ +1 % Maximum Power (Pmax) 545 Wp Voltage at Maximum Power (Vmpp) 42.38 V Current at Maximum Power (Impp) 12.86 A Open Circuit Voltage (Voc) 50.01 V Short Circuit Current (Isc) 13.62 A Panel Efficiency 21.12 % Maximum Power (Pmax) 410 Wp Voltage at Maximum Power (Vmpp) 39.9 V Current at Maximum Power (Impp) 10.29 A Open Circuit Voltage (Voc) 47.6 V Short Circuit Current (Isc) 10.9 A Temperature 45±2 °C Operating Temperature Range -40 - +85 °C Temperature Coefficient of Pmax -0.350 %/°C Temperature Coefficient of Voc -0.275 %/°C Temperature Coefficient of Isc 0.045 %/°C Maximum System Voltage 1500 V Series Fuse Rating 25 A Panel Dimension (H/W/D) 2278x1133x35 mm Weight 27 kg Cell Number 144 Glass Type Anti-reflection Coating, Tempered Glass Thickness 3.2 mm Encapsulant Type EVA Frame Type Anodized Aluminium Junction Box Diodes 3 Junction Box Protection Class IP 68 Connector Type MC4 Cable Crossection 4 mm2 Cable Length 350 mm Download Manufacturer's PDF Datasheet

Technology: PERC

Power Range: 530 ~ 550 Wp

Panel Efficiency: 20.53 ~ 21.31 %

Weight: 27 kg

Seller: AE Alternative Energy GmbH

Country: Germany
Manufacturer: ENF Solar
MPN: AESOLAR-AE545MD-144
Model: AE545MD-144
Vendor: Aesolar
Source: Shopify live catalog 2026-09-09; product 7546289422470; variant 43133737336966
Tags: Solar Panels</p>

<p>Fronius Primo 11.4-1 208-240This Fronius product is supplied by PES Supply for commercial, industrial, residential energy, or electrical applications as applicable. Confirm final configuration and compatibility before ordering.
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Manufacturer: FroniusOrdering and fulfillmentPrice, stock, freight, lead time, warranty eligibility, and delivery requirements can vary by configuration and destination. PES Supply will confirm these details before fulfillment.
MPN: 11.4-1-208-240
Vendor: Fronius
Source: Shopify live catalog 2026-09-09; product 7557305139334; variant 43554598879366
Tags: Brand:Fronius, Category:Goods / Solar Inverters, Status:active</p>

<p>Fronius Symo Advanced 10.0-3 208-240This Fronius product is supplied by PES Supply for commercial, industrial, residential energy, or electrical applications as applicable. Confirm final configuration and compatibility before ordering.
•
Manufacturer: FroniusOrdering and fulfillmentPrice, stock, freight, lead time, warranty eligibility, and delivery requirements can vary by configuration and destination. PES Supply will confirm these details before fulfillment.
MPN: 10.0-3-208-240
Vendor: Fronius
Source: Shopify live catalog 2026-09-09; product 7557305303174; variant 43554602156166
Tags: Brand:Fronius, Category:Goods / Solar Inverters, Status:active</p>

<p>Fronius Shade Cover/Fronius 7035FSThis Fronius product is supplied by PES Supply for commercial, industrial, residential energy, or electrical applications as applicable. Confirm final configuration and compatibility before ordering.

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Manufacturer: Fronius
•
Model: 7035FS
Ordering and fulfillmentPrice, stock, freight, lead time, warranty eligibility, and delivery requirements can vary by configuration and destination. PES Supply will confirm these details before fulfillment.
MPN: 7035FS
Vendor: Fronius
Source: Shopify live catalog 2026-09-09; product 7557305565318; variant 43554605531270
Tags: Brand:Fronius, Category:Goods / Solar Inverters, Status:active</p>

<p>Cummins RS20AC – 20kW Quiet Connect Series 120/240V 1 Phase Air Cooled Standby Generator with 200A SE 3R ATS
The Cummins RS20AC (MPN A071Z402) is a 20kW air-cooled residential standby generator equipped with a factory-matched 200A Service Entrance (SE), NEMA 3R automatic transfer switch. Built as part of the Quiet Connect Series, it delivers efficient, quiet, and reliable backup power for whole-home coverage. With fully automated operation, durable construction, and advanced load management, the RS20AC is engineered for dependable performance during utility outages.

Key Features

• 20kW standby generator with whole-house backup capability
• Includes 200A SE NEMA 3R outdoor-rated automatic transfer switch
• Quiet Connect Series for significantly reduced noise levels
• 1-phase, 120/240V output suitable for residential power systems
• Air-cooled Cummins engine for high reliability and low maintenance
• Corrosion-resistant aluminum enclosure for long-term durability
• Automatic start/stop functionality for seamless outage response
• Clean, stable electrical output safe for sensitive electronics

Electrical Specifications

Rated Power Output
20 kW

Voltage
120/240V

Phase
Single Phase

Frequency
60 Hz

Fuel Type
Natural Gas / Propane

Voltage Regulation
Automatic

Engine &amp; Performance

Engine Type
Cummins air-cooled engine

Cooling System
Air cooled

Start Type
Automatic with included ATS

Sound Level
Low noise with Quiet Connect technology

Automatic Transfer Switch (Included)

ATS Amperage
200A

Type
Service Entrance (SE)

Enclosure Rating
NEMA 3R (outdoor rated)

Application
Whole-house power transfer

Mechanical &amp; Design

Enclosure Material
Aluminum, corrosion-resistant

Mounting
Compatible with standard generator pads

Weather Resistance
Designed for outdoor, all-climate installation

Cooling Airflow
High-efficiency airflow system

Features &amp; Technology

• Self-diagnostic capabilities for maintenance readiness
• Remote monitoring compatibility (where supported)
• Clean power output suitable for sensitive electronics
• Optimized for whole-home power—including HVAC systems
• Reliable starting and running performance during extended outages

Applications
The Cummins RS20AC is ideal for residential whole-house backup power. With its included 200A SE 3R automatic transfer switch, it can handle large household loads such as HVAC systems, refrigerators, well pumps, lighting, home offices, and essential appliances without interruption.

Warranty &amp; Reliability

• Engineered for long-term standby operation
• Backed by Cummins’ industry-leading reliability and performance standards
• Durable construction ensures consistent operation through extreme weather and sustained outages

Specifications &amp; Documents: Full specifications &amp; datasheet for Cummins RS20AC - 20kW Quiet Connect Series 120/240V 1 Phase Air Cooled Standby Generator with 200A, SE, 3R ATS - A071Z402
MPN: A071Z402
Model: RS20AC
Vendor: Cummins
Source: Shopify live catalog 2026-09-09; product 7385488720006; variant 41762993111174
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