All products

<p>4/0 2' Red Battery Inverter Cable 2 lugs
The 4/0 2' Red Battery Inverter Cable 2 lugs by AEE Solar is available at PES Supply with fast shipping and competitive pricing. This product is sourced directly from authorized distributors.

Why Buy from PES Supply?

• Competitive pricing — we match or beat competitor prices
• Fast shipping from our San Antonio, TX warehouse
• Expert technical support from our team
• Bulk and pallet ordering available
• Authorized distributor for AEE Solar

Need a quote for bulk quantities? Contact us for volume pricing on pallet and container orders.
Vendor: AEE Solar
Source: Shopify live catalog 2026-09-09; product 7664185999494; variant 44187847884934
Tags: competitor-match, gap-product, P1</p>

<p>APSystems DS3-L 768W Single Phase Dual Module Microinverter 118001 DS3-L-NA-768VA is a inverters from APsystems identified by manufacturer part number USMI100-0011. It is intended for professional electrical and renewable-energy installations where verified model compatibility matters.
Product details
• Part of APsystems’ advanced DS3 Series, this microinverter delivers up to 768VA AC output and features two independent MPPT channels for optimized energy harvest from each module.
• Key Technology Dual Module Microinverter Each microinverter connects to two solar modules, reducing system cost while maintaining high performance.
• Dual Independent MPPT Two separate maximum power point trackers optimize energy production from each panel individually.
Confirm voltage, capacity, dimensions, certifications, and system compatibility against the current manufacturer data sheet before ordering.
Vendor: APsystems
Source: Shopify live catalog 2026-09-09; product 7659161124998; variant 44173757874310
Tags: competitor-gap, pricing-review, source-us-solar-supplier</p>

<p>München Energieprodukte 405
Brand: PES Supply

Category: Solar Equipment

Price: $99.99

Product Specifications
•
Wattage: 405W

Purchase München Energieprodukte 405 from Portlandia Electric Supply, your authorized dealer. We offer competitive pricing, fast shipping, and expert support.
Manufacturer: PES Supply
Vendor: München Energieprodukte
Source: Shopify live catalog 2026-09-09; product 7556237230214; variant 43540632436870
Tags: 405W, Solar Equipment, zero-price-fix</p>

<p>Conduit Mount Flashing (4) pack Black
The ironridge is engineered for professional solar and electrical installations. Priced below competitor at $67.81.

Key Specifications
•
Manufacturer: ironridge
•
Category: Racking
•
Price: $67.81
•
Availability: In stock — same-day shipping

Order from PES Supply — your source for Tier 1 solar equipment, EOL upgrades, and electrical components. Same-day shipping by 2 PM ET. BABA compliant. Wholesale and installer pricing available.
Vendor: IronRidge
Source: Shopify live catalog 2026-09-09; product 7664371990662; variant 44188545286278
Tags: competitor-match, gap-product, P2</p>

<p>Cotek SD3500-112 3,500W 12V Inverter
The Cotek SD3500-112 3,500W 12V Inverter by Cotek is available at PES Supply with fast shipping and competitive pricing. This product is sourced directly from authorized distributors.

Key Specifications• Power Output: 500W
Why Buy from PES Supply?

• Competitive pricing — we match or beat competitor prices
• Fast shipping from our San Antonio, TX warehouse
• Expert technical support from our team
• Bulk and pallet ordering available
• Authorized distributor for Cotek

Need a quote for bulk quantities? Contact us for volume pricing on pallet and container orders.
Vendor: COTEK
Source: Shopify live catalog 2026-09-09; product 7664191733894; variant 44187853815942
Tags: competitor-match, gap-product, P1</p>

<p>Cotek 1600w Pure Sine Inverter SR1600
The Cotek 1600w Pure Sine Inverter SR1600 by COTEK is available at PES Supply with fast shipping and competitive pricing. This product is sourced directly from authorized distributors.

Key Specifications• Power Output: 1600W
Why Buy from PES Supply?

• Competitive pricing — we match or beat competitor prices
• Fast shipping from our San Antonio, TX warehouse
• Expert technical support from our team
• Bulk and pallet ordering available
• Authorized distributor for COTEK

Need a quote for bulk quantities? Contact us for volume pricing on pallet and container orders.
MPN: 1600w
Vendor: COTEK
Source: Shopify live catalog 2026-09-09; product 7664191897734; variant 44187854012550
Tags: competitor-match, gap-product, P1</p>

<p>Cotek SD2500-124 Hardwire Only 2,500W 24V Inverter
The Cotek SD2500-124 Hardwire Only 2,500W 24V Inverter by Cotek is available at PES Supply with fast shipping and competitive pricing. This product is sourced directly from authorized distributors.

Key Specifications• Power Output: 500W
Why Buy from PES Supply?

• Competitive pricing — we match or beat competitor prices
• Fast shipping from our San Antonio, TX warehouse
• Expert technical support from our team
• Bulk and pallet ordering available
• Authorized distributor for Cotek

Need a quote for bulk quantities? Contact us for volume pricing on pallet and container orders.
Vendor: COTEK
Source: Shopify live catalog 2026-09-09; product 7664191963270; variant 44187854078086
Tags: competitor-match, gap-product, P1</p>

<p>Advanced Solis Three Phase PV String Inverters - S6-GC25K-US-RSS
The Solis S6-GC25K-US-RSS inverter is engineered to optimize solar energy conversion and facilitate a sustainable lifestyle. With innovative technology and user-friendly design, it delivers exceptional efficiency, reliability, and intelligent power management to help homes and businesses transition towards zero-carbon energy solutions.

Top Benefits
High Conversion Efficiency
The Solis S6-GC25K-US-RSS maximizes energy yield with its impressive conversion efficiency, allowing users to harness more power from the sun efficiently.

Durable and Robust Design
Engineered to withstand diverse environmental conditions, this inverter promises consistent performance and long-term durability, ensuring peace of mind for users in any setting.

Smart Energy Management
Incorporating advanced energy management technology, it effectively monitors and regulates solar power usage, optimizing energy efficiency and reducing overall electricity costs.

Easy Installation and Integration
Featuring a streamlined design with straightforward installation protocols, it ensures seamless integration into existing solar panel systems, enabling quick setup and minimal disruption.

Enhanced Connectivity
It supports remote monitoring and management through IoT connectivity, allowing users to conveniently track performance and diagnostics from anywhere in the world.

Operational Overview
Designed for intuitive use, the Solis S6-GC25K-US-RSS inverter employs leading-edge technology to convert solar DC power to AC power, powering home or business electrical systems efficiently and sustainably.

Core Conversion Unit
This vital component efficiently converts direct current (DC) from solar panels to alternating current (AC), compatible with standard electrical grids.

Integrated Power Controls
Smart controls maintain optimal energy conversion rates while ensuring stability and reducing waste, enhancing the inverter's overall performance.

User-Friendly Interface
The interface allows for simple navigation and settings adjustments, enabling users to access real-time data and customize energy outputs with ease.

Technical Specifications

Model
S6-GC25K-US-RSS

Efficiency
Up to 98.5%

Output Power
25,000W

Input Voltage
1500V

Dimensions
Height: 580mm, Width: 380mm, Depth: 220mm

Weight
32kg

Operating Temperature
-25°C to +60°C

Communication
WiFi, LAN

Warranty
10 Years

Protection Rating
IP65
MPN: S6-GC25K-US-RSS
Model: GC25K-US-RSS
Vendor: Solis
Source: Shopify live catalog 2026-09-09; product 7385104220294; variant 41761611022470
Tags: backorder-available, Free-Shipping, IP65, out-of-stock, Residential, Solar Inverters, Solar Power Solutions, Solis, Standard, String Inverters</p>

<p>Cotek SD2500-148 2,500W 48V Inverter
The Cotek SD2500-148 2,500W 48V Inverter by Cotek is available at PES Supply with fast shipping and competitive pricing. This product is sourced directly from authorized distributors.

Key Specifications• Power Output: 500W
Why Buy from PES Supply?

• Competitive pricing — we match or beat competitor prices
• Fast shipping from our San Antonio, TX warehouse
• Expert technical support from our team
• Bulk and pallet ordering available
• Authorized distributor for Cotek

Need a quote for bulk quantities? Contact us for volume pricing on pallet and container orders.
Vendor: COTEK
Source: Shopify live catalog 2026-09-09; product 7664191996038; variant 44187854110854
Tags: competitor-match, gap-product, P1</p>

<p>Cotek SR series 1000W 24V Telecom Rackmount Pure Sine-wave Inverter
The Cotek SR series 1000W 24V Telecom Rackmount Pure Sine-wave Inverter by Cotek is available at PES Supply with fast shipping and competitive pricing. This product is sourced directly from authorized distributors.

Key Specifications• Power Output: 1000W
Why Buy from PES Supply?

• Competitive pricing — we match or beat competitor prices
• Fast shipping from our San Antonio, TX warehouse
• Expert technical support from our team
• Bulk and pallet ordering available
• Authorized distributor for Cotek

Need a quote for bulk quantities? Contact us for volume pricing on pallet and container orders.
MPN: Sine-wave
Vendor: COTEK
Source: Shopify live catalog 2026-09-09; product 7664192028806; variant 44187854143622
Tags: competitor-match, gap-product, P1</p>

<p>Fronius Symo Advanced 15.0-3 480This 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: 15.0-3-480
Vendor: Fronius
Source: Shopify live catalog 2026-09-09; product 7557305368710; variant 43554602221702
Tags: Brand:Fronius, Category:Goods / Solar Inverters, Status:active</p>

<p>1st Sunergy S-280C
Brand: PES Supply

Category: Solar Equipment

Price: $99.99

Purchase 1st Sunergy S-280C from Portlandia Electric Supply, your authorized dealer. We offer competitive pricing, fast shipping, and expert support.
Manufacturer: PES Supply
MPN: S-280C
Vendor: 1st Sunergy
Source: Shopify live catalog 2026-09-09; product 7556140859526; variant 43539321028742
Tags: Solar Equipment, zero-price-fix</p>

<p>Fronius Rapid Shutdown Box-DuoThis 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: Box-Duo
Vendor: Fronius
Source: Shopify live catalog 2026-09-09; product 7557305729158; variant 43554608808070
Tags: Brand:Fronius, Category:Goods / Solar Inverters, Status:active</p>

<p>Solis S6-GC33K-US-APST Three Phase Grid-Tied PV Inverter
The Solis S6-GC33K-US-APST inverter is engineered to support the efficient operation of photovoltaic systems, delivering clean, reliable energy for residential and commercial use. Designed for optimal performance, this inverter integrates advanced technology to ensure high efficiency and ease of use, making it a perfect choice for those aiming to achieve a zero-carbon footprint.

Product Features
High Efficiency and Output
The Solis S6-GC33K-US-APST inverter achieves a remarkable efficiency of up to 98.8%, ensuring maximum energy harvesting from your PV system. This high efficiency is complemented by a robust output power capability, supporting substantial energy needs seamlessly.

Advanced MPPT Technology
With multiple Maximum Power Point Tracking (MPPT) channels, this inverter is optimized for solar energy capture in diverse weather conditions. The smart MPPT technology enhances the inverter's ability to adapt and maximize the solar output consistently.

Durability and Safety
This inverter features a Type 4X enclosure, ensuring resistance to harsh environmental conditions. It also incorporates advanced safety features such as AFCI protection to significantly reduce fire risks, promoting both safety and reliability.

Intelligent String Monitoring
The integrated intelligent string monitoring system provides real-time insights and diagnostics, making it easier to manage and maintain the inverter's performance. This feature aids in identifying any issues promptly, ensuring continued efficiency.

Flexible Connectivity Options
Offering versatile connectivity options including RS485, WiFi, and Cellular, the inverter facilitates flexible communication choices suitable for varied deployment scenarios. This adaptability ensures optimal integration with existing infrastructure.

How It Works
The Solis S6-GC33K-US-APST inverter operates by converting DC electricity generated by solar panels into AC electricity suitable for home or commercial use. Its intelligent design allows it to seamlessly integrate into your existing energy system, maximizing energy generation efficiency.

MPPT System
The MPPT system continuously adjusts the inverter€™s settings to capture the maximum possible energy from solar panels, optimizing the energy output under various conditions.

Cooling Mechanism
An intelligent fan-cooling system is employed to maintain optimal inverter temperatures, enhancing performance and extending the unit's lifespan by preventing overheating.

Monitoring and Communication
The inverter's monitoring capability allows users to track performance metrics and system health via a user-friendly interface. This ensures real-time monitoring and easy system management.

Specifications

Max. Input Voltage
1000 V

Rated Voltage
600 V - 720 V

Startup Voltage
195 V

MPPT Voltage Range
180 V - 1000 V

Max. Input Current
8*32 A to 10*32 A

Max. Short Circuit Current
8*50 A to 10*50 A

Number of MPPTs/Max. Input Strings
8/16 to 10/20

Rated Output Power
Up to 125 kW

Efficiency
Max efficiency 98.8%; CEC efficiency 98.3%

Operating Temperature
-22°F to 140°F (-30°C to +60°C)
MPN: S6-GC33K-US-APST
Vendor: Solis
Source: Shopify live catalog 2026-09-09; product 7385104515206; variant 41761611841670
Tags: AFCI, backorder-available, Cellular, Free-Shipping, out-of-stock, Residential, Solar Inverters, Solar Power Solutions, Solis, String Inverters</p>

<p>Fronius Sensor-Card retrofit IGThis 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: Sensor-Card
Vendor: Fronius
Source: Shopify live catalog 2026-09-09; product 7557306187910; variant 43554618605702
Tags: Brand:Fronius, Category:Goods / Solar Inverters, Status:active</p>

<p>Fimer 112kW Off-Grid InverterThis Fimer product is supplied by PES Supply for commercial, industrial, residential energy, or electrical applications as applicable. Confirm final configuration and compatibility before ordering.

•
Manufacturer: Fimer
•
Model: 112kW
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.
Vendor: FIMER
Source: Shopify live catalog 2026-09-09; product 7558352863366; variant 43630683127942
Tags: b02-solar-storage-competitor-cost-bundle, needs-manufacturer-map, needs-vendor-cost, riven-control-top1000, riven-revenue-engine, segment-solar-storage</p>

<p>1st Sunergy S-215C 215W Poly Crystalline Mono Solar Panel
S-215C | Poly Crystalline | 72 Cells Mono | Mono | 1000V System Voltage

215W
Max Power Output

16.8%
Module Efficiency

72
Poly Crystalline

Product Overview
The 1st Sunergy S-215C 215W Poly Crystalline Mono Solar Panel is a robust solution for residential and small commercial energy needs. This panel delivers reliable 215 watts of power output under standard test conditions. Its poly crystalline cell technology ensures consistent performance in various weather patterns. The module features a durable anodized aluminum frame for high structural integrity. It is designed to withstand heavy snow loads up to 5400 Pa and wind loads of 4000 Pa. This solar panel is ideal for grid-tied systems and off-grid applications alike. Its compact dimensions allow for flexible mounting options on roofs or ground mounts. The panel includes a high-quality junction box rated for 15 amps. It offers excellent power tolerance ranging from 0 to +3 percent. This product represents a reliable investment for sustainable energy generation. The 1st Sunergy S-215C is built to last with a long operational lifespan.

Key Benefits

High Power Output: Delivers 215W of reliable power for efficient energy generation.

Durability: Built to withstand snow loads of 5400 Pa and wind loads of 4000 Pa.

Power Tolerance: Ensures positive power tolerance between 0 to +3 percent for consistent output.

Long Warranty: Includes a 5-year power warranty and 25-year performance guarantee at 80 percent.

Low Degradation: Features a total degradation rate of only 0.8 percent per year.

How It Works
The 1st Sunergy S-215C solar panel converts sunlight directly into usable electricity through photovoltaic cells. When photons from sunlight strike the poly crystalline silicon cells, they excite electrons within the material. This excitation creates a flow of electric current that can be captured and used. The panel is designed to operate efficiently under standard test conditions of 1000W per square meter. It maintains performance even in lower light situations due to its optimized cell structure. The junction box safely collects the current and routes it to the external system. This process provides a clean and renewable energy source for homes and businesses. The panel works silently and requires no fuel to generate power. It is a sustainable solution that reduces reliance on fossil fuels. The 1st Sunergy S-215C is a key component in modern solar energy systems.

Photovoltaic Effect: Sunlight photons excite electrons in the silicon cells to create direct current electricity. This fundamental process allows the panel to generate power without any moving parts.

Current Collection: The junction box carries a high current of 15 amps to ensure efficient flow. It refines current division to reduce mismatch losses by up to 2 percent.

System Integration: The generated electricity is fed into an inverter for conversion to alternating current. This allows the power to be used by standard household appliances or stored in batteries.

Technical Specifications

Maximum Power At STC (Pmax)
215W

Short Circuit Current (Isc)
5.45A

Open Circuit Voltage (Voc)
21.5V

Module Efficiency
16.8%

Power Tolerance
0~+3%

Cell Type
Poly Crystalline 156mm

Number Of Cells
72 (6x12)

Dimensions (H/W/D)
1482x992x46 mm

Weight
20 kg

Front Glass
3.2mm Tempered Low Iron

Frame Material
Anodized Aluminum Alloy

Maximum System Voltage
1000 V

Series Fuse Rating
15 A

Temperature Coefficient Pmax
-0.44 %/°C

Certifications &amp; Compliance

Certifications: IEC61215, IEC61730, PID Resistance

Inverter Compatibility: Compatible with all standard grid-tied inverters

Environmental: RoHS Compliant, High Snow (5400 Pa) and Wind (4000 Pa) Load Certified

Warranty: 5 Years Power Warranty, 10 Years at 90%, 25 Years at 80%

Documentation

Product Datasheet (PDF)

● Available | Contact us for lead time and pricing
Manufacturer: PES Supply
Vendor: 1st Sunergy
Source: Shopify live catalog 2026-09-09; product 7556342546566; variant 43541729968262
Tags: 10</p>

<p>Reliance 310CDKN 30 Amp 10 Circuit Manual Transfer Switch Kit
Available from PES Supply, a PES Global Group Company.
MPN: 310CDKN-30
Vendor: Reliance
Source: Shopify live catalog 2026-09-09; product 7664330735750; variant 44188473819270
Tags: gap-product, size:transfer-switches</p>

<p>Solis Three Phase Grid-Tied PV String Inverter S6-GC40K-US-APST
The Solis S6-GC40K-US-APST is a advanced grid-tied PV string inverter, engineered to efficiently convert solar energy for residential use, supporting the move towards a sustainable, carbon-free future. This inverter integrates seamlessly into solar power systems, delivering outstanding performance with its cutting-edge technology.

Top Features
Peak Conversion Efficiency
Benefit from exceptional conversion efficiency with the Solis S6-GC40K-US-APST, maximizing energy output and system profitability with precision engineering tailored for optimal performance.

Durable and Reliable Design
Built to withstand rigorous environmental conditions, this inverter offers durable performance, ensuring longevity and consistent solar power delivery in diverse climate situations.

User-Friendly Interface
Experience simplicity with an intuitive user interface, enabling easy monitoring and management of energy systems for both novice and experienced users, optimizing their solar investment.

Smart Monitoring Capabilities
Incorporating smart technology, the inverter features advanced monitoring capabilities, allowing users to track real-time data and optimize energy use through a connected platform.

Enhanced Safety Features
Designed with integrated safety mechanisms, the Solis inverter prioritizes user and equipment safety, providing peace of mind through automated checks and robust protection measures.

Operational Overview
This inverter integrates smoothly with solar power setups, converting DC electricity from photovoltaic panels into AC electricity suitable for home use, combining high efficiency with straightforward operation.

DC to AC Conversion
The inverter's core function is converting direct current from solar panels into usable alternating current, enhancing compatibility with home or grid systems.

Integrated Data Logger
Capture and analyze energy usage data for improved performance and management through the inverter's built-in data logger, simplifying system monitoring and adjustments.

Grid Connectivity
Ensures stable connection to power grids, balancing supply and demand effectively, facilitating seamless integration into existing solar power infrastructure.

Technical Specifications

Manufacturer
Solis

Model
S6-GC40K-US-APST

Peak Efficiency
99%

Rated Power
40,000 W

Phase Type
Three-phase

Rated Grid Voltage
208V/240V/480V

Frequency
60 Hz

Dimensions
660 x 512 x 226 mm

Weight
45.5 kg

Communication Interfaces
RS485, WiFi, and Cellular
MPN: S6-GC40K-US-APST
Vendor: Solis
Source: Shopify live catalog 2026-09-09; product 7385104842886; variant 41761612693638
Tags: 208V, backorder-available, Cellular, Commercial, Free-Shipping, out-of-stock, Residential, Solar Inverters, Solar Power Solutions, Solis</p>