Which team are you: "One Large Power Station (e.g., DELTA Pro 3)" or "Multiple 1k/2k Units"?
Recently, 1kWh (like the DELTA 3 Classic) and 2kWh (like the DELTA 3 2000 Air) class portable power stations have been heavily discounted. Even if you buy two units to get a total capacity of 3kWh to 4kWh, the total cost is less than half the price of a single ultra-large unit like the DELTA Pro 3.While a single large unit obviously has higher output limits for running multiple heavy appliances simultaneously, I personally see huge advantages in running a multi-unit setup
Better suited for Japanese-style/smaller homes: They are lighter, much easier to maneuver, and can be placed in different rooms.
Risk Management (Redundancy): If one unit fails, the system doesn't completely collapse. You still have a working backup unit.
Cost-Effectiveness: You get equivalent total capacity for a fraction of the cost.I'm planning to charge them using two 400W solar panels.What do you all think? Do you prefer a "Smart Single Large Unit" setup or a "Budget-Friendly Multi-Unit with Redundancy & Portability"? I’d love to hear your thoughts and any actual setup recommendations!
ポタ電は「大容量1台(Pro 3等)」か「1k/2kクラスの複数台運用」か、どちら派ですか?
最近、1kWh(Classic等)や2kWh(Air 2000等)クラスのポタ電が安売りされており、2台組み合わせても3k〜4kWhの容量が格安で手に入る状況です。
DELTA Pro 3などの超大容量1台と比べると価格は半額以下に抑えられます。
もちろん高出力家電の同時使用など出力上限の違いはありますが、個人的には以下のように複数台利用のメリットが大きいと感じています。
日本の住宅事情に合う: 海外に比べて家が狭いため、軽量で取り回しやすく分散配置しやすい
リスク管理(冗長性): 1台が故障しても全停止せず、予備として機能する(保険になる)
コスパ: 同等容量でも導入費用を圧倒的に抑えられる
みなさんは「大容量1台でスマート運用」と「格安複数台でリスク分散・取り回し重視」、どちらが良いと思いますか?
ご意見や実際のおすすめの運用法があれば教えてください!