This review delves into the AllPowers SP33 200W folding solar panel, a budget-friendly option for portable power generation. We examine its performance, build quality, and overall value, comparing it to other panels on the market. The SP33 boasts a convenient design with multiple connectors, a protective storage compartment, and a comfortable carrying handle, all contributing to ease of use and transport. Our testing focused on real-world performance in varying conditions to assess its power output and reliability.We explore the panel's robustness, highlighting its double-stitched straps, reinforced attachments, and four-legged stand for stability. Particular attention is paid to the value proposition, comparing its price and performance to similar models. Ultimately, this review aims to determine whether the AllPowers SP33 delivers on its promise of affordable, reliable power on the go, considering both its strengths and potential limitations for the average consumer.
Pros And Cons
- Relatively inexpensive (around £180)
- Easy setup (one person can manage)
- Respectable performance (136W output in mid-afternoon)
- Includes a storage area for cables
- MC4 cables are protected in a zipped bag
- Good build quality for the price
- Includes various adapters (MC4 to XT60 and others)
- Will degrade with frequent use and outdoor exposure
- Lower capacity compared to higher-priced alternatives
Read more: OUKITEL P2001 PLUS Review: Best Budget Portable Power Station?
Unboxing and First Impressions
The AllPowers SP33 200W folding solar panel arrived in a standard package. Inside, I found the panel itself, along with the necessary cables and connectors.
A notable inclusion was an adapter with various connectors, including the standard MC4 to XT60, catering to different power bank inputs. The cable length seemed adequate at approximately 4 meters, which is perfectly fine for most use cases.
The panel's rear features a convenient zippered compartment for storing cables and accessories, a practical design choice. The build quality appears sturdy, and initial impressions suggest a good value for the price.
It feels surprisingly lightweight, likely around 8kg, making it easy to transport. The padded handle is comfortable enough to carry, thanks to its width and soft padding.
Performance and Output
I tested the panel's performance in a sunny afternoon in Scotland, achieving an output of 136W without any panel adjustments.
Given the location and conditions, this is a respectable performance, proving its value. The panel was connected to an Equal Flow Delta 2 power bank during the test.
While this output isn't at the panel's full capacity, it demonstrated its ability to reliably generate power in real-world scenarios.
The fact that the panel quickly started generating power shows the effectiveness of its design.
Build Quality and Features
The AllPowers SP33 boasts a surprisingly robust build quality for its price point. It includes double-stitched straps and reinforced attachment points.
The inclusion of a protective zipped bag for the MC4 cables is a thoughtful detail, preventing them from getting dirty during storage.
The four legs provide stability compared to other models with three legs. The simple setup and relatively easy use were also nice features.
Overall, the build materials and design reflect a balance between cost-effectiveness and durability.
Comparison and Conclusion
Compared to the Anchor solar panel (reviewed previously), the AllPowers SP33 is significantly cheaper but with slightly less capacity.
For its price of around £180, the AllPowers SP33 offers exceptional value, especially for occasional use or emergencies.
The simple setup, ease of use, and decent power output make it an excellent choice. Long-term durability remains to be seen but initial impressions are positive.
While purchasing multiple units for redundancy is a possibility, the AllPowers SP33 stands alone as a practical, affordable solution.