440W Silfab Solar SIL 440 QD

Silfab Prime NTC cells surpass the performance and reliability limitations encountered in standard solar cells, resulting in enhanced power output, higher efficiency in low light conditions, consistent performance in high temperatures, improved shade tolerance, and reduced degradation rates throughout the lifetime of the panel. 

Silfab Prime NTC boast significantly higher efficiency levels than standard conventional solar panels through better LCOE (levelized cost of electricity), requiring fewer solar panels and delivering unmatched efficiency and generating more power over the solar system’s life. 

Silfab Prime NTC presents lower degradation in comparison to industry standard panels annually, attributed to their heightened resilience against diverse stressors, encompassing light exposure, mechanical loads, and thermal fluctuations, etc. 

TEXT MESSAGE US (number at top) FOR CURRENT AVAILABILITY OF SOLAR MODULES

 

FREE PICKUP IN STORE
See contact page for ADDRESS & HOURS. Place your order with local pickup selected and we’ll contact you via CALL/TEXT for your pickup appointment.

 

Local Delivery Available for orders over $500 within CALIFORNIA. Contact us for more details.

Bay Area, Lake, Sonoma, Mendocino, Shasta & other counties served.

SHIPPING AVAILABLE for single solar modules up to 70in L and under 50 LBS.

PARTS SALES
Returns accepted in store or office within 5 days with restocking fee of 10%. Item must be in same condition as sold.

Items returned after 5 days and less than 30 days subject to 20% restocking fee.

Ask us about more flexible trade-back options.

WARRANTY INFORMATION:

18 Month guarantee on Pre-Owned solar modulesAll modern solar panels are designed for 25 years of production from manufacturer.New solar modules have industry standard 25 year warranty.