Delta 3 Plus (1024Wh)

The EcoFlow Delta 3 Plus is without exaggeration one of those rare devices you wish you could rate six stars just to properly communicate how absurdly good it is Most portable power stations feel like compromisesgood at some things mediocre at others never quite earning total trust The Delta 3 Plus is the opposite it behaves like a fully grown UPS a renewable energy appliance and a fieldgrade generator all sharing the same chassis And thanks to its 10ms switchover it keeps networking racks online so smoothly youll have to check the logs to confirm the power even flickered For small business racks lab gear or home network cores it simply doesnt flinch That would already be enough to recommend it but then EcoFlow wandered into hold my beer territory and added dual MPPT inputs that accept up to 1000W of solar Actual fullsize house panels plug into this thing like its a pintsized powerwall and the result is borderline magical You can run a firewall switch modem controller and accessories for 8 hours straight and then watch the Delta 3 Plus refill itself on solar faster than many UPS units recharge from AC For anyone trying to build a costefficient hybrid UPS solutionor just wanting peace of mind without buying enterprise battery cabinetsthis is the most practical and overachieving option available The versatility is what seals its legendary status In the rack its a clean quiet LFPbased protector that outperforms most UPS units on stability and lifespan On the job site it runs tools testers laptops APs or anything youd normally plug into a generatorminus the noise fumes or neighbors glaring at you And once work is over it becomes the ultimate camping battery perfectly happy to run lights induction cookers or even a fullsize microwave because yes someone will try it Fast charging makes it almost unfair thermal control is dialedin and the whole device feels like it was engineered by people who decided portable power should be fun not stressful What makes the Delta 3 Plus such a must own device is how it quietly replaces multiple categories of equipment Its a UPS that lasts longer A solar generator that charges faster A portable battery that behaves like a home backup unit A field tool that simply refuses to fail when everything else is having a bad day Its the one power solution that makes you immediately wonder how you ever workedor campedwithout it If theres a higher tier than highly recommended this belongs in it Pros 10ms switchover rivaling highend UPS units Two MPPT solar inputs supporting 1000Wworks with house panels LFP battery safe longlived coolrunning chemistry Powers a full SMB rack for 8 hours with ease Fast charging quiet operation incredibly stable inverter Equally brilliant for racks field work camping and offgrid setups Feels like multiple devices replaced by one overachiever Cons Heavyportable power still means youre carrying power Overkill for anything smaller than a full rack or campsite EcoFlows app occasionally wants to be the star of the show You will absolutely end up wanting two

So far very good The only thing missing is the solar panels from ecoflow They are not available Hoping to get them soon So that I can make it sustainable and exploit its full potential

Dealer is delibrately fluctuating price It was 80K on August 17 2025 Unless the price isnt stable dont buy Its better to look for other options In short not value for money Update Purchased at a premium 90k and it works as expected Ecoflow is a good product but its too costly with all the taxes

Best one

To preface this let me state that I have some specific power backup needs We live in an apartment with a generator but that takes 12min to kick in Secondly while I was ok to getting a traditional inverter and battery combo that solution is not very portable due to the weight that lead acid batteries have A DIY solution was on my mind however I doubt I could replicate the sturdy packaging that this uses With the ecoflow not only am I able to power the equipment but its also light enough to take with me in the car when Im going on long trips Plus due to the 12V adapter I can charge it while driving the car The price may seem a bit steep but the unit is well built and performance exceeded my expectations