Sienna Solar > Products > 18v Solar Panels > ALLPOWERS SP033 200W Portable Solar Panel 18V Foldable Solar Panel Kit with MC-4 Output Waterproof IP66 Solar Charger for RV Laptops Solar…
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ALLPOWERS SP033 200W Portable Solar Panel 18V Foldable Solar Panel Kit with MC-4 Output Waterproof IP66 Solar Charger for RV Laptops Solar…
▶【Huge Power to Output】: ALLPOWERS 200W portable solar panel kit is made from US, up to 22% efficiency and 1/3 lighter than the same power of solar silicon. 200W Output can provide more power to your devices and charge it faster.
▶【Compatible with Most Solar Generators】: ALLPOWERS 200W foldable solar panel is compatible with most portable power station on the market. The portable solar panel kit includes different sizes of connectors for portable solar generator( MC-4 to Anderson / MC-4 to DC ).
▶【Waterproof, Durable and safe】: The foldable solar panel 200W constructed with durable and waterproof IP66 nylon and adjustable bracket. It can help your devices receive the most effective sunlight safely.
▶【Foldable & Portable】: Folded size only 25.6×20.3×2.4inch,13.9lb, portable solar panel 200W is great for traveling the without electricity and won’t take up much room in your bag. ALLPOWERS foldable solar charger features MC-4 output(25A max), providing endless power for power station in camping, outdoor, garden, motorhome, and caravan under the sun.
▶【Package Contents】: ALLPOWERS 200W foldable solar panel, MC-4 to 5.5×2.5mm cable, MC-4 to Anderson cable, DC 8mm adapter, DC 3.5×1.35mm cable, DC 5.5×2.1mm cable, instruction manual, 18 months warranty and friendly customer service.
Additional information
Brand
ALLPOWERS
Maximum Voltage
18 Volts
Item Weight
13.9 pounds
Efficiency
22%
Style
Modern
Connector Type
MC4
Included Components
Charger
AC Adapter Current
25 Amps
Material
Nylon
Product Dimensions
25.6"L x 20.3"W x 2.4"H
Maximum Power
200 Watts
Manufacturer
ALLPOWERS
Part Number
AP-SP-033
Country of Origin
China
Item model number
AP-SP-033
Size
25.6*20.3*2.4inch
Wattage
200 watts
Batteries Required
No
9 reviews for ALLPOWERS SP033 200W Portable Solar Panel 18V Foldable Solar Panel Kit with MC-4 Output Waterproof IP66 Solar Charger for RV Laptops Solar…
Rated 4 out of 5
C. Pinkney –
I ordered this on the Friday before Hurricane Ian hit as soon as I saw it heading our way. This was the only affordable 200W portable panel I could get delivered in time and with mixed reviews I wasn’t sure what to expect but I was pleasantly surprised. We ended up not having mains power for 8 days after Hurricane Ian and this panel pulled in over 1KWh in total daily on sunny days, so it helped keep things running with minimal gas generator usage.
The weight is clearly listed, but it does feel a lot heavier than it looks. On one hand it would be too heavy to take on walks/hikes, but the weight does give some confidence in the quality and helps to stop it blowing over.
I coupled this with a Bluetti EB3A, knowing it also has a 8.3 amp solar input max. This limits the theoretical power from this 18V panel at 150W. On clear sunny days with the panels cool, I saw just over 140W on the input, so that was close. When the panels naturally got hot as they do in the sun, the input was around 130W and it stayed around there for about 9 hours on clear days, which leads me to think that current max on the Bluetti unit was the limiting factor. On cloudy days the input dropped to around 20-30W, which was to be expected. The panel rating is almost impossible to achieve outside of a lab regardless of the panels, so I was generally pleased with the performance.
I set this up and pulled it down daily for the week after the hurricane, also moving it around about 4 times a day to keep it roughly pointed at the sun, using the built in stands. It is a little floppy getting it set up, but it was stable and never fell down even though it was breezy on several days. During 8 days, it folded one panel on itself once after a strong gust and that only halved the power, so I think the panels are wired in parallel. Even with other shadows the panels still put out some power.
After over a week of constant use and daily setup it still looks brand new. Nothing looks like it is about to tear, etc. I also like the accessories, which included the correct DC barrel for the Bluetti, and having MC4 for the most robust connections.
About my only complaint besides the weight for a portable panel is one of the MC4 connectors seems too tight and even with an MC4 tool it was extremely difficult to detach. All my other MC4 connectors are fine and looks like just this one was a little off on the molding. I’m using a mix of SAE and DC for quick disconnects anyway, so it is not too much of a hassle.
Rated 4 out of 5
Jason Uberig –
Great value. Excellent portability. Stand is weak, but not a show stopper. If you are looking for the best value in a portable solar panel, this is it.
Rated 3 out of 5
Scott & Carolyn –
We had the product in direct sun at an optimal angle and it was only producing 124 Watts charging our Jackery. We won’t send it back quite yet we will give it another try when it gets sunny again but if it doesn’t produce a bit more wattage than we may send it back.
Rated 5 out of 5
Shane Serrault –
I was able to get the rated wattage once… for about 10 minutes… it was cool. The rest of the time it was able to achieve about 75% to 80% of its rating on average which impressed me more than hitting max. I had it paired with an overkill 30A MPPT controller. I have no idea how hard my controller was carrying it or if it was at all. It was able to keep my two 24ah batteries charged and power my mini fridge during the day with ease. I only had to run my little generator a couple of hours every night.
Rated 4 out of 5
Robert B. –
I recently purchased the ALLPOWERS SP033 200W Portable Solar Panel to recharge my Bluetti EB70S and have been very impressed with its performance. This foldable solar panel kit is perfect for camping, RV trips, or any outdoor activity where you need to charge your devices on the go.
One of the standout features of this solar panel kit is its portability. It folds up into a compact size, making it easy to store and transport.
The ALLPOWERS SP033 200W Portable Solar Panel is also very easy to use, I just used the cable that cable with my Bluetti and connected it to the panels connectors and it plugs right into the Bluetti
Another great feature of this solar panel kit is its durability. The panels are made with high-quality materials that are weather-resistant and can withstand harsh outdoor conditions.
Overall, I am very satisfied with my purchase of the ALLPOWERS SP033 200W Portable Solar Panel. It is a reliable and efficient way to charge my devices while on the go, and its portability and durability make it a great investment for anyone who enjoys outdoor activities. I highly recommend this solar panel kit to anyone looking for a convenient and eco-friendly charging solution.
Rated 3 out of 5
OliverT2 –
I have had seven years of DIY solar panels (hard, flexible, foldable [60-300watts each]) and seen many claims of watts but typically cautious when listing doesn’t specify amp and volts for the PV panel output. I saw actual 18.7 volts so that part was correct as 18 was listed but the amps produced were disappointing and 1/3 less than expected given the brightness of the day. I’ll explain: Taking my year old 4 x120 (total 480) watts foldable panels with kickstands I got 246 watts (51%). Very typical for my latitude. Then plugged in just 4×200 (800) watt panels using same wiring, same location +/- 2 feet same 1000 watt 10-32amp MPPT inverter just these panels were different at same angle and got 268 watts (34%). I then tried another exact spare MPPT inverter switching back and forth and got same results plus/minus 1%. Tried a few tests on the individual panel and again at my location and degree of brightness and these 200 watts produced no better than my older 120w (half fold). These four fold PV panels take up a longer run and with the short attached MC4 cables and acclimated kickstands make it difficult to connect in series without buying extension cables. Foolishly I purchased 6 of these from Amazon Warehouse thinking I was getting a good deal on cost per generated watt. Yet not one of the 6 performed any differently when tested individually. or together. Had I paid full price these would have been boxed up and on their way back to Amazon. In fairness this unit is very typical of some of the panels I’ve seen and purchased in past years promising high wattage but failing to clearly list specifications of PV output amps, volts and conversion efficiencies. I’ll hopefully never purchase any panel again not doing the math of max (amps * volts = watts) then looking up the suggested conversion efficiency rating and surface layers coating and reading reviews. While more rigid then the 300w I purchased and broke cells and wires at the folds after a year. I’d be cautious/careful unfolding these for camping or everyday deployment vs the rigid 120’s I own feel more solid. These being reviewed cost me more money, weigh more, take up more space, no USB connections or regulator just a straight MC4 connector, feel flimsy, …… then I’ve purchased before that turned out to be my most disappointing with poor performance: a lesson learned.
Rated 4 out of 5
Amazon Customer –
The only negative thing about this product are the support straps that fold out to prop them up at an angle. They are nicely sewn fabric-covered sheets of spring-y metal. They work okay in cool temperatures, but in the hot sun they buckle and become more like floppy bananas. I had to periodically re-bend them straight. I don’t think the metal inside is thick enough for the weight it has to support and who knows if it is actually spring steel.
That said, YES, I would still by this again knowing what I know now. The product has a great pocket on the outside (when folded) that houses the leads and other supplies. There’s room to add other stuff in there too – I had some additional extension cables I threw in there.
They are flexible panels – so they are not as efficient as rigid panels, but that’s to be expected. They did well in my boondocking scenario and I was not lacking for power.
Rated 4 out of 5
Keewatinbob –
200 w nominal folding power that is compact and easy to transport.
My primary application is for a demonstration kit to charge e-bike batteries (36 & 48 V) with a programmable boost MPPT charge controller. The panels arrived on-time and in perfect condition. A quick unfold of the panels and legs and unzip of the cable pocket and they were good to go. The output was about what I expected and others reported from the poly panels. They performed well in bright sun on a hot day ~ 160 watts and also fared well on a overcast day. Avoid partial shading as this quickly lowers the output. I would have given 5 stars but for one simple reason. The MC4 connector cables that are wired to the panel output are really way too short 🙁 I work with solar and could quickly add some extensions – but I do feel that for panels like these the minimum cable length should be at least 2 meters long.
The materials seem adequate, the legs are not super sturdy but they did work OK – including staying put in some light-moderate wind. I purchased this set on sale so overall a great little unit that is perfect for my application and a good value. Would buy again.
Rated 3 out of 5
Amazon Customer –
Reduced the rate from 5 star to 3 star on June 5, 2023. The panel frame is too soft to support a flat solar panel surface. It effects the solar output power a lot. ——————————————————————– I have tested it a couple days on May 2023. It’s getting about 130 watts continuously, and peak on 160 watts per panel at noon. Expect to get better performance during July/August. It’s a great product for price (close to 1 watt per CAD when on sale). It is compactable and an easy to transport kit. Overall, I’m satisfied with this portable solar panel.
C. Pinkney –
I ordered this on the Friday before Hurricane Ian hit as soon as I saw it heading our way. This was the only affordable 200W portable panel I could get delivered in time and with mixed reviews I wasn’t sure what to expect but I was pleasantly surprised. We ended up not having mains power for 8 days after Hurricane Ian and this panel pulled in over 1KWh in total daily on sunny days, so it helped keep things running with minimal gas generator usage.
The weight is clearly listed, but it does feel a lot heavier than it looks. On one hand it would be too heavy to take on walks/hikes, but the weight does give some confidence in the quality and helps to stop it blowing over.
I coupled this with a Bluetti EB3A, knowing it also has a 8.3 amp solar input max. This limits the theoretical power from this 18V panel at 150W. On clear sunny days with the panels cool, I saw just over 140W on the input, so that was close. When the panels naturally got hot as they do in the sun, the input was around 130W and it stayed around there for about 9 hours on clear days, which leads me to think that current max on the Bluetti unit was the limiting factor. On cloudy days the input dropped to around 20-30W, which was to be expected. The panel rating is almost impossible to achieve outside of a lab regardless of the panels, so I was generally pleased with the performance.
I set this up and pulled it down daily for the week after the hurricane, also moving it around about 4 times a day to keep it roughly pointed at the sun, using the built in stands. It is a little floppy getting it set up, but it was stable and never fell down even though it was breezy on several days. During 8 days, it folded one panel on itself once after a strong gust and that only halved the power, so I think the panels are wired in parallel. Even with other shadows the panels still put out some power.
After over a week of constant use and daily setup it still looks brand new. Nothing looks like it is about to tear, etc. I also like the accessories, which included the correct DC barrel for the Bluetti, and having MC4 for the most robust connections.
About my only complaint besides the weight for a portable panel is one of the MC4 connectors seems too tight and even with an MC4 tool it was extremely difficult to detach. All my other MC4 connectors are fine and looks like just this one was a little off on the molding. I’m using a mix of SAE and DC for quick disconnects anyway, so it is not too much of a hassle.
Jason Uberig –
Great value. Excellent portability. Stand is weak, but not a show stopper. If you are looking for the best value in a portable solar panel, this is it.
Scott & Carolyn –
We had the product in direct sun at an optimal angle and it was only producing 124 Watts charging our Jackery. We won’t send it back quite yet we will give it another try when it gets sunny again but if it doesn’t produce a bit more wattage than we may send it back.
Shane Serrault –
I was able to get the rated wattage once… for about 10 minutes… it was cool. The rest of the time it was able to achieve about 75% to 80% of its rating on average which impressed me more than hitting max. I had it paired with an overkill 30A MPPT controller. I have no idea how hard my controller was carrying it or if it was at all. It was able to keep my two 24ah batteries charged and power my mini fridge during the day with ease. I only had to run my little generator a couple of hours every night.
Robert B. –
I recently purchased the ALLPOWERS SP033 200W Portable Solar Panel to recharge my Bluetti EB70S and have been very impressed with its performance. This foldable solar panel kit is perfect for camping, RV trips, or any outdoor activity where you need to charge your devices on the go.
One of the standout features of this solar panel kit is its portability. It folds up into a compact size, making it easy to store and transport.
The ALLPOWERS SP033 200W Portable Solar Panel is also very easy to use, I just used the cable that cable with my Bluetti and connected it to the panels connectors and it plugs right into the Bluetti
Another great feature of this solar panel kit is its durability. The panels are made with high-quality materials that are weather-resistant and can withstand harsh outdoor conditions.
Overall, I am very satisfied with my purchase of the ALLPOWERS SP033 200W Portable Solar Panel. It is a reliable and efficient way to charge my devices while on the go, and its portability and durability make it a great investment for anyone who enjoys outdoor activities. I highly recommend this solar panel kit to anyone looking for a convenient and eco-friendly charging solution.
OliverT2 –
I have had seven years of DIY solar panels (hard, flexible, foldable [60-300watts each]) and seen many claims of watts but typically cautious when listing doesn’t specify amp and volts for the PV panel output. I saw actual 18.7 volts so that part was correct as 18 was listed but the amps produced were disappointing and 1/3 less than expected given the brightness of the day. I’ll explain:
Taking my year old 4 x120 (total 480) watts foldable panels with kickstands I got 246 watts (51%). Very typical for my latitude. Then plugged in just 4×200 (800) watt panels using same wiring, same location +/- 2 feet same 1000 watt 10-32amp MPPT inverter just these panels were different at same angle and got 268 watts (34%). I then tried another exact spare MPPT inverter switching back and forth and got same results plus/minus 1%. Tried a few tests on the individual panel and again at my location and degree of brightness and these 200 watts produced no better than my older 120w (half fold). These four fold PV panels take up a longer run and with the short attached MC4 cables and acclimated kickstands make it difficult to connect in series without buying extension cables. Foolishly I purchased 6 of these from Amazon Warehouse thinking I was getting a good deal on cost per generated watt. Yet not one of the 6 performed any differently when tested individually. or together. Had I paid full price these would have been boxed up and on their way back to Amazon.
In fairness this unit is very typical of some of the panels I’ve seen and purchased in past years promising high wattage but failing to clearly list specifications of PV output amps, volts and conversion efficiencies. I’ll hopefully never purchase any panel again not doing the math of max (amps * volts = watts) then looking up the suggested conversion efficiency rating and surface layers coating and reading reviews. While more rigid then the 300w I purchased and broke cells and wires at the folds after a year. I’d be cautious/careful unfolding these for camping or everyday deployment vs the rigid 120’s I own feel more solid. These being reviewed cost me more money, weigh more, take up more space, no USB connections or regulator just a straight MC4 connector, feel flimsy, …… then I’ve purchased before that turned out to be my most disappointing with poor performance: a lesson learned.
Amazon Customer –
The only negative thing about this product are the support straps that fold out to prop them up at an angle. They are nicely sewn fabric-covered sheets of spring-y metal. They work okay in cool temperatures, but in the hot sun they buckle and become more like floppy bananas. I had to periodically re-bend them straight. I don’t think the metal inside is thick enough for the weight it has to support and who knows if it is actually spring steel.
That said, YES, I would still by this again knowing what I know now. The product has a great pocket on the outside (when folded) that houses the leads and other supplies. There’s room to add other stuff in there too – I had some additional extension cables I threw in there.
They are flexible panels – so they are not as efficient as rigid panels, but that’s to be expected. They did well in my boondocking scenario and I was not lacking for power.
Keewatinbob –
200 w nominal folding power that is compact and easy to transport.
My primary application is for a demonstration kit to charge e-bike batteries (36 & 48 V) with a programmable boost MPPT charge controller. The panels arrived on-time and in perfect condition. A quick unfold of the panels and legs and unzip of the cable pocket and they were good to go. The output was about what I expected and others reported from the poly panels. They performed well in bright sun on a hot day ~ 160 watts and also fared well on a overcast day. Avoid partial shading as this quickly lowers the output. I would have given 5 stars but for one simple reason. The MC4 connector cables that are wired to the panel output are really way too short 🙁 I work with solar and could quickly add some extensions – but I do feel that for panels like these the minimum cable length should be at least 2 meters long.
The materials seem adequate, the legs are not super sturdy but they did work OK – including staying put in some light-moderate wind. I purchased this set on sale so overall a great little unit that is perfect for my application and a good value. Would buy again.
Amazon Customer –
Reduced the rate from 5 star to 3 star on June 5, 2023. The panel frame is too soft to support a flat solar panel surface. It effects the solar output power a lot.
——————————————————————–
I have tested it a couple days on May 2023. It’s getting about 130 watts continuously, and peak on 160 watts per panel at noon. Expect to get better performance during July/August. It’s a great product for price (close to 1 watt per CAD when on sale). It is compactable and an easy to transport kit. Overall, I’m satisfied with this portable solar panel.