General Specifications-size: 38.6*23*1.2 Inch, single solar panel weight: 13.6 lb. Produce an average of 400-500 Watt-hours (Wh) or 35-45 Amp-hours (Ah) of electricity per day (depending on sun availability).
Highly efficient – Get a 23% conversion efficiency thanks to its high efficiency solar module. That means better electricity generated even in sub-optimal conditions.
All weather ready – With IP68 waterproofing, your solar panels are dustproof, debris proof, and even ready for heavy rain and wind.
Easy set up – Designed to fit in any solar panel kit with ease. With pre-drilled holes, mounting and securing is easier than ever.（Any mounting accessories sold separately on Brand Store）
Perfectly fits for Ecoflow Power Kits & Ecosystem: ECOFLOW has a complete set of photovoltaic system technology, you will have the most efficient, intelligent and safe electricity experience.
Additional information
Brand
EF ECOFLOW
Material
Monocrystalline Silicon
Product Dimensions
38.6"L x 23.1"W x 1.2"H
Efficiency
High Efficiency
Connector Type
MC4
Included Components
100W Solar Panel, User Manual, Warranty Card
AC Adapter Current
45 Amps
Maximum Voltage
12 Volts
Maximum Power
100 Watts
Manufacturer
EF ECOFLOW
Item Weight
16.61 pounds
Country of Origin
China
Item model number
SP
Size
100W
Style
100W 12V Solar Panel
Power Source
Battery Powered
Batteries Required
No
8 reviews for EF ECOFLOW 100W 12V Solar Panel, High Efficiency Monocrystalline PV Modules, IP68 Waterproofing, Ideal for RV& Marine Rooftop, Farm Battery, Power…
Rated 5 out of 5
YuenX –
Bought this for daily use to charge my River2 EcoFlow power station. Rather light to carry, looks nice and I am quite impressed at the efficiency. At 9:00am in the morning, when directed as best I could toward the rising sun…I saw 94w coming into the power station. I never got anywhere near that output from my old 100w folding Renogy suitcase…even in better solar conditions. Super happy with it but I am also not really surprised as all my EcoFlow products are like this. Top quality products with great warranties and customer support. Highly recommend.
Rated 5 out of 5
YuenX –
A battery generator and solar panel combination makes for GREAT survival/emergency/camping gear. However, not all solar panels are made the same way. Solar technology has improved a LOT over the past decade and prices vary. So, how do you choose a solar panel? In my opinion, solar conversion efficiency and lifespan should be high under consideration. With that said, I own multiple power stations from EcoFlow, Goal Zero, Jackery, Bluetti, and other brands — consider me an enthusiast. EcoFlow has some great engineers, and naturally, I wanted to take a look at how their 100W fixed solar panel would perform.
Tip: Fixed solar panels (compared to flexible or briefcase ones) are best suited and intended for permanent installations, such as on roof or patio tops, cars (ie. RVs), and similar applications.
PROS – VERY efficient charging. Most panels should expect between 50-75% charging of the stated wattage — In my testing on a sunny, California spring day, I got exactly 75W. This puts it right at the top with LG, Panasonic, and SunPower mono-crystalline panels! — Mono-crystalline panels can last 25+ years – IP68 dust & water resistance for outdoor use (both the MC4 connectors and junction box). See TIPS section for more info – Similarly priced as equivalent panels from other brands – Can charge battery-based generators with up to 18-22V input — Can be used to charge battery stations that support MC4 connectors, including: EcoFlow, Goal Zero, Jackery, Bluetti —– If MC4 is not available on your power station, there are MC4 adapters available (ie. MC4-to-Anderson APP) — Can be used to charge car batteries – Relatively light at 14 lbs, though it’s not made to be portable – Drillable frame to mount panel to RV, home, boat (z-brackets not included) – Circuitry to prevent against reverse charging, overloading, and more – Parallel-chainable with other panels with an optional Branch Connector (I used Goal Zero’s $10 product) – Responsive, technical support. My questions were quickly answered
CONS – Fixed design makes this suitable only for RVs, homes, boats, etc. where the panel is permanently attached – No kickstand to help prop the panel towards the sun at a 45 degree angle for better sun exposure, though this panel is not intended to be carried around – No direct DC charging via USB (only provides MC4 cable output) – No built-in battery to store some of the charge generated by the panel
TIPS/NOTES – Solar lifespan: Panels generally die/become inefficient between 25-30 years — I do not know who the maker of the EcoFlow 100W panel is, but the best ones can last as long as 40 years – Solar panels work best outdoor under full, exposed sun — Although it will work under the shade or behind windows, charging efficiency is greatly diminished — Panel will STILL charge under cloudy conditions. So, keep the panel out even if you do not see the sun – To maintain solar efficiency, the panel should be kept clean — Remove dust with a soft brush and wipe with a damp (NOT wet) cloth — Any residue, such as tree sap, should be removed as soon as possible — Mount to a fixture with the cables facing down — Should be as close to the batteries as possible, but keep it 14″ away — Should have a 4″ clearance in ALL directions (top, bottom, sides) to ensure adequate air circulation – IP68 water rating: Panel is “dust tight” (highest available rating) and can withstand water jets from any direction. In other words, it can weather a rain storm and heavy winds! — Do not submerge the panel under water – I didn’t see an operating temperature range, but similar panels are: -4F to 122F (-20C to 50C) – Keep the panels away from fires and heaters – Do NOT disconnect any cables while the battery station or solar panel is on
CHARGING TIME – To calculate how much Wattage a device uses: Voltage x Amperage — For example, if a vacuum is 120V and 9.5A, its Wattage is 1,140W (120 x 9.5) – To calculate how long a 100W battery bank or generator would need to charge via solar panel: 100 W / (Panel Wattage x [0.5 or 0.75]) — In a perfect lab environment, solar panels charge at the indicated wattage (ie. 100 W). Outdoors, expect to only receive 50-75% on a good, sunny day (ie. 50 W – 75 W) — For example, if a solar panel is rated for 100W, it could take as fast as 1.33 hours [100 W / (100 W x 0.75)] to charge, depending on environmental conditions and the panel’s age
Overall, the EcoFlow 100W solar panel REALLY surprised me by how efficient it is, putting it right at the top with LG, Panasonic, and SunPower manufacturers. It is well-made for fixed-mount type of applications (homes, RVs, boats), looks great, and has had excellent, technical support. Considering how well their EcoFlow Delta power stations are, I expect this solar panel to perform quite well for some time to come.
Rated 5 out of 5
jj coutts –
I received this solar panel in quickly and it was amazing. We are planning to take this solar panel for camping trips, we don’t have to carry long cord and looking for the electricity outlet. Sometimes it is not easy to find one if your location is not near the bathroom. We have this and it not that heavy, I can move it my only my self. The cord on the back is very thick, so I don’t need to worry about the robustness of the connection. There are several holes on the back, it is easily to mount this piece on to the hook available . 100w can do great job for my family daily charging job.
Rated 5 out of 5
jj coutts –
Very high quality. It should be noted that the AC plugs in and the LCD display are on opposite sides from each other. Not really a problem but keep in mind. The phone app works great, and I find it the best way to control the system. I ended up purchasing the extra battery and glad I did. it should also be noted that the cable that joins the extra battery and the main unit is very robust. You will need 3″-4″ of distance from the wall, due to the stiffness of the cable. I am very impressed with the battery life. We ran a full-size fridge for 12 hours and still had 30% life left after the 12 hours. That 12-hour duration was on the Delta 2 only, not with the extra battery.
Rated 5 out of 5
Dean Whittle –
I am very impressed with this little panel. I am building a house and we still do not have power to it so I am using this 100w panel paired with a River 2 to be able to run some lights and a small electric saw. This panel has been great even in cloudy weather and is perfect for charging smaller power banks and power stations. Packaged very well and was shipped fast.
It’s small and light and easy to move around. Easier than the couple of 400w panels I have. The MC4 connector are nice and long if you want to connect multiple panels. If you are looking for a fixed rigid panel this one will do the job. I will definitely get more.
Rated 5 out of 5
Dean Whittle –
This panel is great. It’s very sleek looking and was packaged well. The box had protection for each corner, as well as a film along the edges protecting from scratches. I temporarily setup the panel on top of my patio shade structure to do a test for a possible future permanent mounting. It produced very well at 75w while being flat into my original river unit. I did get 90 watts when I angled it more towards the sun. The MC4 connections are of great quality and hooked up to my input cable with ease. Next up is to purchase some z brackets and mount this thing permanently. Definitely can’t beat the price and quality of this panel. Ecoflow does it again!
Rated 4 out of 5
Tank –
This is a part of our SHTF set up. Solid company no BS. Recommend
Rated 5 out of 5
Tank –
Just received this small, little, portable panel. It’s only 100 watts, but it’s incredibly lightweight while being robust and well-made. The nearly all-black design is a lot sleeker than many other panels that have unsightly silver bus bars. This EcoFlow version looks a lot more modern. The efficiency is good too. I put it on top of my RV’s roof around 4pm on a sunny day, and it was still getting 40-50w. I don’t monitor the wattage readings super closely, but I did see it go as high as 80w. Even as the sun sets, it still tapers its output down gracefully. I can still get 10-20w in those circumstances before finally fading to 0w at night. The panel is the perfect companion to charge small devices or power banks. I plan to relocate this panel to my balcony to keep an EcoFlow portable power station topped off at all times. This is a great little panel.
YuenX –
Bought this for daily use to charge my River2 EcoFlow power station. Rather light to carry, looks nice and I am quite impressed at the efficiency. At 9:00am in the morning, when directed as best I could toward the rising sun…I saw 94w coming into the power station. I never got anywhere near that output from my old 100w folding Renogy suitcase…even in better solar conditions. Super happy with it but I am also not really surprised as all my EcoFlow products are like this. Top quality products with great warranties and customer support. Highly recommend.
YuenX –
A battery generator and solar panel combination makes for GREAT survival/emergency/camping gear. However, not all solar panels are made the same way. Solar technology has improved a LOT over the past decade and prices vary. So, how do you choose a solar panel? In my opinion, solar conversion efficiency and lifespan should be high under consideration. With that said, I own multiple power stations from EcoFlow, Goal Zero, Jackery, Bluetti, and other brands — consider me an enthusiast. EcoFlow has some great engineers, and naturally, I wanted to take a look at how their 100W fixed solar panel would perform.
Tip: Fixed solar panels (compared to flexible or briefcase ones) are best suited and intended for permanent installations, such as on roof or patio tops, cars (ie. RVs), and similar applications.
PROS
– VERY efficient charging. Most panels should expect between 50-75% charging of the stated wattage
— In my testing on a sunny, California spring day, I got exactly 75W. This puts it right at the top with LG, Panasonic, and SunPower mono-crystalline panels!
— Mono-crystalline panels can last 25+ years
– IP68 dust & water resistance for outdoor use (both the MC4 connectors and junction box). See TIPS section for more info
– Similarly priced as equivalent panels from other brands
– Can charge battery-based generators with up to 18-22V input
— Can be used to charge battery stations that support MC4 connectors, including: EcoFlow, Goal Zero, Jackery, Bluetti
—– If MC4 is not available on your power station, there are MC4 adapters available (ie. MC4-to-Anderson APP)
— Can be used to charge car batteries
– Relatively light at 14 lbs, though it’s not made to be portable
– Drillable frame to mount panel to RV, home, boat (z-brackets not included)
– Circuitry to prevent against reverse charging, overloading, and more
– Parallel-chainable with other panels with an optional Branch Connector (I used Goal Zero’s $10 product)
– Responsive, technical support. My questions were quickly answered
CONS
– Fixed design makes this suitable only for RVs, homes, boats, etc. where the panel is permanently attached
– No kickstand to help prop the panel towards the sun at a 45 degree angle for better sun exposure, though this panel is not intended to be carried around
– No direct DC charging via USB (only provides MC4 cable output)
– No built-in battery to store some of the charge generated by the panel
TIPS/NOTES
– Solar lifespan: Panels generally die/become inefficient between 25-30 years
— I do not know who the maker of the EcoFlow 100W panel is, but the best ones can last as long as 40 years
– Solar panels work best outdoor under full, exposed sun
— Although it will work under the shade or behind windows, charging efficiency is greatly diminished
— Panel will STILL charge under cloudy conditions. So, keep the panel out even if you do not see the sun
– To maintain solar efficiency, the panel should be kept clean
— Remove dust with a soft brush and wipe with a damp (NOT wet) cloth
— Any residue, such as tree sap, should be removed as soon as possible
— Mount to a fixture with the cables facing down
— Should be as close to the batteries as possible, but keep it 14″ away
— Should have a 4″ clearance in ALL directions (top, bottom, sides) to ensure adequate air circulation
– IP68 water rating: Panel is “dust tight” (highest available rating) and can withstand water jets from any direction. In other words, it can weather a rain storm and heavy winds!
— Do not submerge the panel under water
– I didn’t see an operating temperature range, but similar panels are: -4F to 122F (-20C to 50C)
– Keep the panels away from fires and heaters
– Do NOT disconnect any cables while the battery station or solar panel is on
CHARGING TIME
– To calculate how much Wattage a device uses: Voltage x Amperage
— For example, if a vacuum is 120V and 9.5A, its Wattage is 1,140W (120 x 9.5)
– To calculate how long a 100W battery bank or generator would need to charge via solar panel: 100 W / (Panel Wattage x [0.5 or 0.75])
— In a perfect lab environment, solar panels charge at the indicated wattage (ie. 100 W). Outdoors, expect to only receive 50-75% on a good, sunny day (ie. 50 W – 75 W)
— For example, if a solar panel is rated for 100W, it could take as fast as 1.33 hours [100 W / (100 W x 0.75)] to charge, depending on environmental conditions and the panel’s age
Overall, the EcoFlow 100W solar panel REALLY surprised me by how efficient it is, putting it right at the top with LG, Panasonic, and SunPower manufacturers. It is well-made for fixed-mount type of applications (homes, RVs, boats), looks great, and has had excellent, technical support. Considering how well their EcoFlow Delta power stations are, I expect this solar panel to perform quite well for some time to come.
jj coutts –
I received this solar panel in quickly and it was amazing. We are planning to take this solar panel for camping trips, we don’t have to carry long cord and looking for the electricity outlet. Sometimes it is not easy to find one if your location is not near the bathroom. We have this and it not that heavy, I can move it my only my self. The cord on the back is very thick, so I don’t need to worry about the robustness of the connection. There are several holes on the back, it is easily to mount this piece on to the hook available . 100w can do great job for my family daily charging job.
jj coutts –
Very high quality. It should be noted that the AC plugs in and the LCD display are on opposite sides from each other. Not really a problem but keep in mind. The phone app works great, and I find it the best way to control the system. I ended up purchasing the extra battery and glad I did. it should also be noted that the cable that joins the extra battery and the main unit is very robust. You will need 3″-4″ of distance from the wall, due to the stiffness of the cable. I am very impressed with the battery life. We ran a full-size fridge for 12 hours and still had 30% life left after the 12 hours. That 12-hour duration was on the Delta 2 only, not with the extra battery.
Dean Whittle –
I am very impressed with this little panel. I am building a house and we still do not have power to it so I am using this 100w panel paired with a River 2 to be able to run some lights and a small electric saw. This panel has been great even in cloudy weather and is perfect for charging smaller power banks and power stations. Packaged very well and was shipped fast.
It’s small and light and easy to move around. Easier than the couple of 400w panels I have. The MC4 connector are nice and long if you want to connect multiple panels. If you are looking for a fixed rigid panel this one will do the job. I will definitely get more.
Dean Whittle –
This panel is great. It’s very sleek looking and was packaged well. The box had protection for each corner, as well as a film along the edges protecting from scratches. I temporarily setup the panel on top of my patio shade structure to do a test for a possible future permanent mounting. It produced very well at 75w while being flat into my original river unit. I did get 90 watts when I angled it more towards the sun. The MC4 connections are of great quality and hooked up to my input cable with ease. Next up is to purchase some z brackets and mount this thing permanently. Definitely can’t beat the price and quality of this panel. Ecoflow does it again!
Tank –
This is a part of our SHTF set up. Solid company no BS. Recommend
Tank –
Just received this small, little, portable panel. It’s only 100 watts, but it’s incredibly lightweight while being robust and well-made. The nearly all-black design is a lot sleeker than many other panels that have unsightly silver bus bars. This EcoFlow version looks a lot more modern. The efficiency is good too. I put it on top of my RV’s roof around 4pm on a sunny day, and it was still getting 40-50w. I don’t monitor the wattage readings super closely, but I did see it go as high as 80w. Even as the sun sets, it still tapers its output down gracefully. I can still get 10-20w in those circumstances before finally fading to 0w at night. The panel is the perfect companion to charge small devices or power banks. I plan to relocate this panel to my balcony to keep an EcoFlow portable power station topped off at all times. This is a great little panel.