Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
ALLPOWERS R4000 Solar Generator & 400W Solar Panel Bundle – 3600Wh, 4000W (6000W Peak), LiFePO4, Voice Control, 5-Year Warranty, UK Plug3600Wh. 4000W. 400W Solar Panel Included. The Ultimate Off Grid Power System. Whole home backup, extended off grid living, RV travel, emergency preparedness the ALLPOWERS R4000 Solar Generator Bundle is the most capable portable power system in its class. The R4000 power station delivers 4000W of continuous AC output (6000W peak) from a 3600Wh LiFePO4 battery rated for 3500+ cycles over 10 years of daily use. Charge from zero to full in just 1 hour
3600Wh. 4000W. 400W Solar Panel Included. The Ultimate Off-Grid Power System.
Whole-home backup, extended off-grid living, RV travel, emergency preparedness — the ALLPOWERS R4000 Solar Generator Bundle is the most capable portable power system in its class. The R4000 power station delivers 4000W of continuous AC output (6000W peak) from a 3600Wh LiFePO4 battery rated for 3500+ cycles — over 10 years of daily use. Charge from zero to full in just 1 hour via EV charger plus solar, and expand capacity up to 21,600Wh by connecting up to five additional R4000 units. The included 400W polysilicon solar panel (IP67, 22% efficiency) means you can generate your own power anywhere the sun shines. Voice control, WiFi, Bluetooth and the ALLPOWERS app put everything at your fingertips. Backed by a 5-year warranty.
R4000 Power Station – Key Features
- 3600Wh LiFePO4 Battery — 3500+ cycles to 80% capacity; 6500+ cycles to 50%; 10+ year service life
- 4000W Continuous / 6000W Peak AC Output — 4× AC outlets; powers virtually all household appliances simultaneously
- Fully Charged in 1 Hour — via EV charging station + solar (AP-POWER technology)
- Expandable to 21,600Wh — connect up to 5 additional R4000 units for whole-home backup
- UPS Function — automatic switchover protects CPAP machines, computers and sensitive equipment
- Voice Control — world's first voice-controlled power station; control all functions by voice command
- WiFi & Bluetooth App Control — ALLPOWERS app for remote monitoring, function setting and system upgrades
- 3 Charging Modes — Fast / Standard / Silent to suit your environment
- Short-Circuit Trip Switch — maximises safety during charging and discharging
- 5-Year Warranty
400W Solar Panel (SP400) – Key Features
- 400W Polysilicon Solar Cells — up to 22% conversion efficiency; generates power even on overcast days
- IP67 Waterproof & Dustproof — built for all weather conditions
- Compatible with ALLPOWERS 1500W, 2000W, 2400W & 4000W Power Stations
- Foldable & Portable — 105 × 53 × 6.5cm folded; 18kg
- MC4 Connectors — standard solar connection; compatible with most generators
- 18-Month Solar Panel Warranty
Solar Panel Specifications
- Peak Power: 400W | Efficiency: 19–22% | Weight: 18kg
- Open Circuit Voltage: 45.3V | Short Circuit Current: 11.45A
- Max Power Voltage: 37.4V | Max Power Current: 10.6A
- Operating Temperature: -10°C to +60°C | IP67
In the Box
- 1× ALLPOWERS R4000 Portable Power Station (UK Plug)
- 1× ALLPOWERS SP400 400W Solar Panel
- 1× AC Charging Cable
- 1× MC4 to XT60 Solar Charging Cable
- 1× User Manual
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 145 reviews
Sort
Product Reviews
★★★★★ 5
This is a "Go-To" for thinking about Cloud Challenges.
Format: Paperback
Delivering and managing fully realized applications in the cloud is different. Different approaches to classic engineering problems than traditional On Premise development and different ways of thinking through the problems of "always available" solutions.
I've been in the software delivery business a long time, and with the cloud emerging, for good and ill: I understand the problems, but may be just a little set in my ways. I find this book helps me re-frame challenges in a way that aligns with the strengths of cloud computing. Solve the same problems faster, by thinking about them differently.
I'm finding "97 Things Every Cloud Engineer Should Know" great for re-centering my expectations about Cloud Native development and deployment of assets. I started reading it cover to cover over the Christmas Holiday but now i just pick it up and look for the group of essays about exactly the problem I'm wrestling with.
P.S. I'm heartened by the editors commitment to Black Lives Matter and Rule of Law. Mentioned only to balance the concerns from another review.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2021
★★★★★ 3
have some good contents but too general
Format: Paperback
The book covers some good points, but overall, it's too general.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 28, 2024
★★★★★ 3
Why Politics in a Tech Book????
Format: Kindle
Well... I'm surprised to see the book blatently calls out its dedication to Black Lives Matter, which is in all caps so I assume it's referring to the political organization. It goes on to speak of 2020 being the year of an "awakening of injustices of systematic racism"... I thought I was buying a technical book??? Had I known this political bs was included I wouldn't have purchased it! However, I bought and I'm still reading it. If the politics goes away and the TECHNICAL content is good I'll update my review.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 13, 2020
★★★★★ 2
Not good use of time
Format: Paperback
It’s not clear who this book targets - neither experts nor novice will benefit. There are expert perspectives, only few of these are helpful, rest are too generic to be of any use. For instance the last entry is one an engineer who shares how she went from zero to expert in cloud engineering in six months but fails to mention a single resource or pathway for others to follow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2022
★★★★★ 3
Uneven compendium of tips and insights, but still very useful
Format: Kindle, Format: Kindle
“In theory, theory and practice are the same. In practice, they are not" is why such bottom-up insights and lessons from the field are the fastest way to learn real life stuff. This series had a GREAT start with "Engineering Management" - I guess because it is way more subjective than Cloud Engineering and offered a variety of non-overlapping POVs. This one is a mixed bag, perhaps because "Cloud Engineering" was perceived amorphously by the authors. The scope was broad - from cloud-native (architecture), to cloud-ready (topology), to cloud-operations, to choosing tech (e.g., Lambda/serverless), to -ilities and economics -- it is like celebrating Halloween, Christmas and Labor Day together in a single long weekend.
I would give it 4/+ stars if at least 25% of such a book was "superb", giving 3 because about 10% of the book is. That still leaves 10 solid insights or learning that would otherwise take many failures to learn. And failures, especially in this emerging domain of complexity, is VERY expensive. Would love to see more books like this.
Let's summarize some key insights -
-- Real-time visibility across the entire DevOps lifecycle is key to winning in cloud.
-- Operations, especially operations at scale, is extremely hard. So, wherever possible, use Managed Services.
-- Distinguish between "availability" and "uptime" and measure each separately, and concretely.
-- In FaaS/Serverless, calling a function synchronously increases debugging complexity.
-- Good code is like good joke - it needs no explanation.
-- "Building your app or platform on top of the abstractions that a cloud provider gives you does not make the underlying layers stop existing. In many cases, it makes them even more important." That makes the failure modes LESS obvious than we were used to. Therefore having "extreme visibility" into your systems will help "separate the issues at the layer you're focused on from the fundamental system issues". i.e., just because what was under the hood is now even less visible, don't forget them. Many recent "cloud failures" have been in networking fault domains.
-- Cloud is not optimized for replacing static infrastructures.
-- Containers, service meshes and serverless jumpstart dev productivity but they also change the attack surface of apps and infra.
-- "Number of containers that are alive for 10 sec or less has doubled to 22%". 73% of all containers live for 30 minutes or less.
-- Adopt an "assume breach" stance for everything. Have a break-glass account.
-- Ensure you have a thorough understanding of where and how secrets are secured.
-- Grey failures (transient degradation of services) are often worse than complete crashes, since the latter have a short feedback loop.
-- Resilience engineering has existed as a sub-discipline within safety sciences. We just recently started applying its concepts in technology. Resilience can be thought of as a "socio-technical system" with Robustness ("system X has property Y that is robust in sense Z to perturbation W"); Reliability (consistent operations or service levels); Rebound (ability to deal with a chaotic situation using structures developed AND deployed BEFORE the chaos). In other words, robustness protects systems against a SPECIFIC type of failure mode. When a system is robust in many dimensions, it approaches good resilience to failure.
-- Resilience is something you "do", not something you "have". Resilience is a verb.
-- Moving from one class of nines to the next is 10 times more expensive.
-- Production System really means "system that someone else, anyone else, can hold you accountable for".
-- Most common theme across incidents is that something, somewhere was surprising.
-- Incidents are unplanned investments...your challenge is to maximize ROI.
-- We used to think of scale in two dimensions - horizontal (more) and vertical (bigger). In cloud, think of "scale out" (when demands increase) and "scale in" (when demand decreases).
-- Architecture diagram is also a map of failure modes.
-- Async communication is a friend of Cloud Reliability.
-- Test in production is a competitive advantage. The complexity of traffic patterns going through high-scale production systems is increasingly harder to reproduce in a controlled env.
-- Hundreds of open issues is fine, but if the repo has gone months (or, years!) without a release, THAT is a warning sign.
-- It is hard to write good tests for bad code.
-- Platforms come and go. But first principles and patterns will always exist, because they are the ones and zeros.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 6, 2023