Solar Products


Certified Made In Washington Solar PV itek Energy Black Frame Solar Module

Itek’s continued development of cutting edge technology has brought to market competitively powerful, high quality, and efficient solar modules, with a market leading power rating of 280W and above.

We use only the best components in the industry. Our monocrystalline silicon cells are some of the most efficient P-type cells in the world. We’ve chosen solar glass that features an anti-glare prismatic sub-surface texture, capturing the most light possible. Perfect for the diffuse low light conditions common in the Pacific Northwest.

Our 2” corrosion resistant frames handle heavy wind and snow loads, accommodate micro-inverters and DC Optimizer attachments, and are compatible with standard racking systems. Weighing only 43lbs, itek’s SE and HE PV modules are easy to install. And that means lower overall system costs!

Receive great returns with our Certified Built in Washington Modules – Read More

Downloads and Links:

itek SE Module Data Sheet

itek HE Module Data Sheet – WA

itek HE Module Data Sheet – MN

Module Warranty

Installation Manual

ETL Certification

Built-in-Washington Certificate

Module Cleaning Guidelines




Certified Made In Washington Transformerless Inverterssolectria-1

  • 600 VDC
  • Highest industry peak and CEC efficiencies
  • Lightweight, compact design – smallest in the industry
  • Quick and easy installation
  • Wide operating voltage range
  • DC disconnect
  • Passive cooling
  • DC arc-fault detection and interrupt
  • Optional rapid shutdown compliant with NEC 2014, Article 690.12
  • Standard 10 year warranty


Solectria’s PVI 3800TL, 5200TL, 6600TL and 7600TL are compact, transformerless, single-phase inverters with the highest peak and CEC efficiencies in the industry. These inverters come standard with an integrated DC disconnect, DC arc-fault detection and interrupt, 1 or 2 MPP tracker(s), and a user-interactive LCD and keypad. Their small and lightweight design make for quick and easy installation and maintenance. They have an innovative passive cooling design which eliminates the need for fans in the inverter. These inverters include an enhanced DSP control, comprehensive protection functions, and advanced thermal design enabling highest reliability and up-time. Any PVI 3800-7600TL may be purchased with Solectria’s Rapid Shutdown Combiner to comply with NEC 2014.


Inverter Options

Web-based monitoring
Revenue grade monitoring
Rapid Shutdown Combiner


Safety Listings & Certifications

UL 1741/IEEE 1547, UL1699B, CSA C22.2#107.1, FCC part 15 A&B (Certification Agency: ETL)


Downloads and Links:

Solectria Specifications

String Sizing Tool

Installation and Operation Manual

Solectria Warranties

SolRen Web-Based Monitoring Datasheet

Web-based Monitoring

Certificate of Manufacture in Washington State




ELTEK THEIA HE-t UL STRING INVERTERS – 2.0 / 2.9 / 3.8 / 4.4 kW

Certified Made In Washington String Inverter


Photon Professional “A” Rating

Red Dot Award 

Norwegian Design Council


Owners / Installation Manual

Owners Manual Addendum

Monitoring Setup Guide

Theia Inverter Spec Sheet

Built-in-Washington Certificate

Standard 10-year Warranty



Maximum efficiency 97.3% with galvanic isolation
Suitable for all panel technologies

High quality components
Robust design
Protection level IP65 and intelligent thermal design

Ease of Use
Color screen with touch sense buttons
Intuitive user interface
Flexible connection kits with a multitude of fuses/connection options

Monitoring and Communication
Complete site overview from one single inverter
Integrated web server with easy-to-use monitoring software
Multilingual display

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