STAR 870 Watt Solar Panel, 2PCS 435W 48V/24V Solar Panels with Full-Screen Design & Maintenance-Free, 25% High-Efficiency Monocrystalline, Reliable Power for RV, Marine, Roof, Home, and Off-Grid
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30-day refund / replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Wednesday, Mar 25
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Size: 435w*2pcs
Features
- Full-Screen Design: Star Cleanedge Series Solar Panel Feature a Frameless Full-Screen Design that prevents dust/water buildup. Rain Self-Cleaning, 0 Maintenance Costs
- Quality Guarantee:435W 24 Volt Solar Panels Use 25% High-efficiency Cells, Certified by ETL, ISO9001, CE, and US Patents, Stable Power Generation Even in Harsh Weather
- Power Boost:No Frame & Dust Obstruction,15% Increase in Power Generation Compared to Normal Solar Panels
- Reduce Costs: No Dust Accumulation,Only Rain Cleaning,Saves $3600/year on Cleaning Costs for the Family Travel Fund
- More Safety: No Need to Clean Rooftops,Climbing-Free,Faster Snow Removal in Winter, Safer to Use
Brand: STAR
Material: Monocrystalline Silicon
Product Dimensions: 67.8"L x 44.6"W x 1.3"H
Item Weight: 44.3 Pounds
Efficiency: High Efficiency
Efficiency: High Efficiency
Amperage Capacity: 14.31 Amps
Maximum Voltage: 38.68 Volts
Upper Temperature Rating: 185 Degrees Fahrenheit
Maximum Power: 870 Watts
Special Features: N-type
Output Voltage: 32 Volts
Connector Type: MC4
Item Dimensions L x W x H: 67.8"L x 44.6"W x 1.3"H
Item Weight: 44.3 Pounds
Brand Name: STAR
Included Components: solar panel only
Model Number: SR-435W-10BB-2
UPC: 198715656992
Manufacturer: STAR
Material Type: Monocrystalline Silicon
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Mar 25
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 435w*2pcs
This solar panel is a great product. It does not have boarders on the frame, so it claims to be self cleaning due to lack of surface area to collect dust, and water washes the debris off. It is heavy and large. Able to put two of them in series get the required voltage and wattage to wake up the Eco Flow Delta Pro Ultra generator to charge its batteries. When the product is on sale, the value for your money is great. Less than a $1 per watt.
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Reviewed in the United States on February 19, 2026 by David Kull
Size: 435w*2pcs
Very happy with these 435w panels. They are good looking (all black) and semi-light weight for their size compared to a few other brands I've used before. They also arrived packaged much better than some other brands on Amazon that I had to deal with returning. All 4 of my QStat panels arrived in perfect condition. They start producing in low light, and are very consistent. I'll definitely buy more.
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Reviewed in the United States on January 16, 2026 by W Buck
Size: 100w single
This panels were above and beyond my spectations. Everything works as expected. Planing on getting a few more
Reviewed in the United States on March 6, 2026 by Mr Alvarado
Size: 435w*2pcs
This is a well-made, robust solar panel that appears to be designed for the long-haul. I installed two of these on top of my motorhome, ran the wiring and did a voltage test before plugging them in. Instead of a 12/24 volt system as described, it turned out they output 36 volts. Since I had them wired in series, I almost put 72 volts into a system with a maximum input of 30 volts/900 watts. Instead of sending them back since they were already installed with slight modifications for the application, I ended up purchasing a more robust solar controller that can handle the increased power. Probably all good in the end. I recommed this product but do keep in mind they are 36 volts
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Reviewed in the United States on November 20, 2025 by Frank R
Size: 100w*2pcs
These panels are durable since the shipping box was damaged during transport. The subframe edges have dings, one panel has chipped glass on the edge. Easy to mount with various options and produce power within the parameters described.
Reviewed in the United States on December 21, 2025 by Professor Rick
Size: 435w*2pcs
Great panels well packaged better than others has performed as advertised even better during cold of this present winter storm even on cloudy days worked at 75 percent approx great value weighs about 50 pounds per panel very sturdy for the money
Reviewed in the United States on February 3, 2026 by Mike lovasic
Size: 435w*2pcs
Got 2x 435w panels on a flash deal for $490. That is a fantastic price for a high end panel with delivery included as shipping is costly for a small order from other solar suppliers. They are a smaller more efficient size that fits on my shed roof vs the larger lower end panels with the same wattage. I use them to charge my Ecoflow Delta 3 Max Plus. I then plug in my heater or AC unit depending on the season plus any other things needed. I used Rich Solar’s 2” Z brackets for mounting with 2 1/2” screws directly into the shed roof trusses through the shingles. I also used thick butyl tape underneath the Z brackets for an extra seal. I wouldn’t use the Z brackets for like a house roof or something more important, but for a shed roof no big deal. So much easier than rails and I think they were like $15 per set of 4. Really good looking panels! I would recommend for sure.
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Reviewed in the United States on February 8, 2026 by Jeremy C Jeremy C
Size: 200w*2pcs
I’m so bummed with these panels. 1. So big and heavy 2. Do NOT supply even close to 200 watts per panel 3. impossible to return due to size I bought these for a specific reason. The reason is a panel that can collect sun under various conditions. Well, come to find out— this is not true. The promise of energy through various modes is false. These panels are just like my other ones. 50% maximum output is all they have ever yielded even in direct Texas sun. In the most perfect conditions I get a total of 100 watts from two panels in direct sunlight. So disappointed.
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Reviewed in the United States on December 4, 2025 by Rob H. Rob H.