SolarSystem® 1100
SolarSystem® 1100
SolarSystem® 1100
SolarSystem® 1100
SolarSystem® 1100
SolarSystem® 1100
SolarSystem® 1100

SolarSystem® 1100

Regular price $1,425.00 Sale price$1,274.00 Save $151.00
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  • In stock, ready to ship
  • Inventory on the way
  • Made in U.S.A
  • Free U.S Shipping
  • Replaces 1000-watt HPS with 40% Less Energy
  • Touch screen controller for smooth transitions, automatic sunrise/sunset (Sold Separately)
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California LightWorks warrants that all our grow lights will be free from defects in material and workmanship for the duration of the warranty period.
Warranty period for SolarSystem® series: 5 years from date of purchase

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We also offer a full satisfaction 90-Day Money Back Guarantee on all our products.

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The SolarSystem 1100 (SS 1100) represents the most powerful horticulture LED lights we’ve ever made. The SS 1100 is lightweight yet puts out more light than much larger LED grow lights and will replace a 1000-watt HPS system. Powerful enough for veg or bloom, the SS 1100 features fully programmable spectrum control with the optional SolarSystem Controller.

This grow light system enables 0 to 100% dimming of commercial LED grow lights. It also offers a large 5’ x 5’ bloom coverage area and 8’ x 8’ foot vegetative coverage area. A high efficiency of 2.51 umol/j and 800-W power consumption contributes to efficient growing operations. Light output from our full spectrum grow lights promotes photosynthesis at all stages of growth and a comfortable environment to assess and maintain crops.

Linked together in a series, SS 1100 large LED lights can cover any size grow area—large or small—while drastically cutting energy usage and eliminating the need to change bulbs—ever. These commercial grow lights are ideal for maximizing yield in small growing operations and continue to meet your operational needs as your business grows. 

SolarSystem® 1100 Specifications

Programmable Spectrum Control Means Infinite Possibilities

1000w HPS vs SolarSystem 1100
Swell Farms in Arizona

The SolarSystem 1100 (SS-1100) represents the most powerful horticulture LED lights we’ve ever made. The SS 1100 is lightweight yet puts out more light than much larger LED grow lights and will replace a 1000-watt HPS system. See how the SS-1100 stacks up!

Customer Reviews

Based on 55 reviews
Heat heat heat

Solar system 1100 in a 5x5 with controller. No way to manage heat in a tent without an ac. Sorry guys this is a huge fail. Even with an exhaust fan and two ocilating fans . this light spikes the temp to over 100 degrees. Way to expensive for such poor heat displacement.

Kyle Tucker
Amazing light

Absolutely amazing light I'm getting some of the bushiest plants I've grown very similar to a thousand watt HPS but even better in my opinion I'm currently not using the controller with it but even without it I'm producing amazing results. Customer service is also amazing I've called a few times and emailed back and forth a few times and everybody is super helpful and courteous. My only issue and the only reason why I gave four stars. per performance five stars all day, but price to performance not so much, yes they're great lights but in the present market, we have amazingly efficient grow lights just as good as these for considerably less sometimes up to 50% less. California light works are currently up to date on technology and performance with their lights I'd like to see them also get up to date with pricing as well.

Lyle McCloud
California Lightworks is hands down the best

I've been using the SolarSystem 1100 Commercial Series for the past 4 years with the controller. I recently lost the red and white spectrum during a flower period. I really did not expect much when I reach out to California Lightsworks seeing it had been 4 years since I purchased the light. At best I was hoping to get it repaired at my expense. Well, long story short not only did they repair it they sent me a brand new 1100. Holy crap was I surprised when it arrived 3 days after they received it. I just paid for the shipping. No big deal when we are talking about an $1,200.00. light. Big shout out to Christie Slagle. Thank you for all your help. Your customer service is unsurpassed and the quality of you products are far superior than all others. Not to mention they are made in the USA. You Guys Rock...

Charles Hamilton
Seems great!

I have only had this light for a week. It’s my first LED light. If it does great through the first season I will definitely buy more. My foot gets no wormer than about 88 and that’s when it’s 100 outside. I really love the controller. California Light Works has thought of everything!! I will never buy a light from anyone else. (As long as this one does as good as I think it’s going to.

kirk nance
Difference Maker

Great light. Had two different lights and the grows weren't even comparable. The difference was so great that I bought a second light. Would recommend this light to everyone that wants bigger , denser grows . With the programmable controller for the lights you can have total control of your grow.
To me personally this model 1100 is the best . Use it in 5x5 tent and can't stop plants from reaching lights height of 7feet . It truly is a difference maker .

Derek Maruszewski
Best lights ever

Excellent lights, great results, customer service is incredible.

Darren B
Best investment ever!

I have used HPS/MH lights of all sizes and shapes back to the old school 4' round dome (a few years back). I have also used T5 fluorescent and cheap LED lights from China. I purchased one of the Solar Extreme 500's a couple years ago and was still using a 1000 watt Sunleaves Predator hood with a digital Lumatek ballast. The few plants that were underneath the 500 would yield way more flower and better flower. I recently upgraded to a Solar System 1100 and within a couple of weeks, I purchased another 1100. I am beyond pleased with the results I've seen so far. I am in the middle of my flowering stage and have seen an incredible difference in thickness and growth. I can't wait to start a new batch from the beginning and let the controller do all the thinking for me. I am using a Super Soil mix (RIP Subcool) in 5 gallon cloth/mesh pots. 8x8 area surrounded with the wrinkled Mylar. 8" inch exhaust fan into the attic and also draws in fresh air. I have a ventless natural gas heater I use in the winter time to bring my CO2 level up.......The true test will be my new electric bill. It may be high because I've already had my A/C on several days and then the heater and then the A/C etc.........Great Product!!!


Great lights been growing for years never been better then when I changed out 12 of the 550 for the 4 1100 I got love them great grows with 1100 .

SolarSystem® 1100

I usually research meticulously prior to making a significant purchase and my research led me to the Solar System 1100. These lights exceeded my every expectation and combined with the UVB, my yield and quality continues to impress.

Well done!

Chad Aurentz
Great Product

We have been running there lights for 4 years now and couldn’t be happier with the results. Having control of the spectrum is so critical to producing a premium product.