Your cart is empty.
Your cart is empty.vmencin
Reviewed in the United States on May 9, 2025
Good product. High shipping costs. Hard to say it is 30W.Later I found out that as though I see on my phone or tablet note "Fast charging" it was not charging at all - neuther on USB or USB-C port. Namely after 5 minutes of "Fast charging" percentage of charge was the same as at the beginning.Where is the reason - is Solar charger defect??
Salty Dog
Reviewed in the United States on May 1, 2025
Have had this product for over a year and it has worked great for me. Would recommend. When my old 60W finally bites the dust, will most likely buy another one of these
Elizabeth
Reviewed in the United States on February 21, 2025
Utilize it on its own or to power up other units!
g squared
Reviewed in the United States on April 29, 2025
Excellent and affordable product. I was able to test these out and get a decent charge for my portable battery even in lower light conditions. Easy to use, and definitely valuable for the cost.
Joseph Pearson
Reviewed in the United States on August 22, 2024
Purchased this to recharge my battery pack for camping. I have to bring my CPAP machine while camping or the whole Northern Woods will be awake for the nights! This 100 watt panel does deliver as described. Worth noting that the best output is in full sun. That being said... even with passing clouds, this panel recharged my RockPals battery pack in a matter of a couple of hours, from 20% to 100% daily on our 5 day tent camping trip. This panel does fold to a rather flat briefcase style pack weighing around 5 pounds-ish, which packed nicely in the gear totes. This panel can be floppy when trying to arrange an array, though a little patience and utilizing the terrain, I was able to achieve nearly 70 watt output in full sun.
thomas j. stewart
Reviewed in the United States on December 3, 2024
I was pleasantly surprised at the ease of use of this unit. The solar panel unfolds for use effortlessly and charged the unit fully in about two hours. I have run a small fan and a utility light briefly. I have been charging my watch and anything else needing a boost with this to see how rapidly it discharges. It hasn't come off of full charge yet. I am in Florida, so charging is easy and I will find this priceless during hurricane season.
Alice
Reviewed in the United States on October 9, 2024
These solar panels charge quickly. Easy to move to different locations. Sturdy. Compact. Convenient. In the aftermath of Hurricane Helene they arrived right on time with no shipping problems and saved the day!I was without power for 11 days. Gasoline was not available in my town as 98% of my county was without electricity. The gas pumps don't work without electricity, but these solar panels do!
genpapa
Reviewed in Japan on August 5, 2023
猛暑の中キャンプで突然充電出来なくなりました。帰宅後テスタ-にて確認、アース側が通電してなく間に合わせにリード線を半田付け使用AmazonにてDCプラグを購入しました。
Customer
Reviewed in the United States on August 3, 2023
I have only gotten to use this product a couple of times so far. Took it on a camping trip and used to keep our battery stations all charged up. It did well. I didn't get a chance to really check charge rate because our battery packs never really got below 80%. But this solar panel certainly did what we expected it to do.It is fairly easy to set up, although the "legs" can be a little bit of a pain. But I leaned it up against one of the bigger coolers for additional support. It folds up nicely and is small enough to fit in most storage locations.Overall, I'm happy with it so far.
ごにあ
Reviewed in Japan on August 1, 2021
Enginstar ポータブル電源 R300 大容量 110000mAH/407Whの充電用に購入しました。自然災害も増えてきているので万が一の時に使用できればと思い。10年前くらいから粗悪なソーラーパネル製品がでて新しいもの好きなので購入して後悔ばかりしていました。しかしながら製品の進歩は凄いもので、ポータブル電源への充電もしっかりでています。届いた時には意外と小さいなと思ったのですが、箱を開けて広げたら大きかったです。なので多少重さはあります。真夏の駐車場に広げておくと充電量(?)60wくらい表示され、10時から15時くらいまで放置していたらポータブル電源のバッテリーが50%からほぼ100%まで充電出来てました。大して調べないで買ったのですが、ポータブル電源への充電だけでなく、直接USBを繋げて電源供給出来る?っぽい感じがするのでまた今度試そうと思います。あとは耐久性がどれくらい持つか、しばらく使ってまたレビュー更新しようと思います。
tamax78
Reviewed in Japan on March 22, 2021
キチンと角度を合わせれば、晴れた昼間は60ワット位で充電するようです。雨には濡らさないほうが良さそうです。
カスタマー
Reviewed in Japan on March 2, 2021
災害時の停電対策として購入。お手頃の値段と100W発電で考えると魅力的なものだと思います。重さは想像以上。でも折り畳み式で収納しやすいのでまぁ許す。使ってみたら充電が早いとは言えないが、USB(タイプC)に対応でタブレットと携帯充電が出来て、今の所は満足です。
"やなぎ。"
Reviewed in Japan on April 23, 2021
晴れた日に正しく太陽に向ければ、下記ポータブルバッテリーで、実質60Wで充電できることを確認しました。Anker PowerHouse II 800 (ポータブル電源 大容量 216,000mAh / 778Wh)【純正弦波 AC500W(瞬間最大1,000W) / 11台同時に充給電 / 合計最大出力770W / ◇PSE技術基準適合】購入時は、約20000円でしたがキャンペーンで13600円で購入しましたが、2021/04/21現在は、13600円で販売されています。もともと13600円だったのかと思うと、価格設定という意味であまり信用できる会社ではなさそうです。
Recommended Products