Power off-grid.
Know what works.
Portable power stations and solar solutions for camping, touring and life beyond a mains socket. Meet ALLPOWERS, the latest product partner supporting independent Just T4s testing.
Follow our R1500 Lite and SE200 tests, with practical findings and a full review to come.

The two products we’re putting to the test
We’re starting with the equipment actually supplied to us. The figures below are manufacturer specifications; the real-world results are being measured independently.

R1500 Lite power station
A portable lithium iron phosphate power station designed to run suitable mains, USB and DC equipment away from fixed power.
- 1056Wh advertised energy capacity
- 1600W rated continuous AC output
- Manufacturer-stated 650W maximum solar input
- LiFePO₄ battery chemistry
We’ll record actual charging behaviour, usable runtime, noise, weight and convenience.

SE200 folding solar panel
A 200W-rated portable solar panel designed to unfold for charging on site and pack away between trips.
- Designed for portable solar charging
- Rated 200W peak output under specified test conditions
- Our testing will record actual input in UK weather
- Panel position, setup and cable routing will be assessed
The number on a panel is a rating, not a promise of 200W on a cloudy British afternoon.
We’re testing before recommending.
Both products have arrived and we’re beginning our practical tests: measuring actual power delivered, solar input, charging speed, convenience and the downsides that can get missed in promotional material.
The tests will cover real-world portable power, solar charging and practical camping equipment, with results assessed for their relevance to VW T4 owners.
The full Handbook review, forum discussion, photos and Reel will be added after real testing and the agreed factual review.
Exclusive community discount
ALLPOWERS has provided a dedicated product link and discount code for the Just T4s community. Enter JUSTT4S at checkout to claim the advertised 10% off the linked offer, subject to the supplier’s checkout terms.
The difference between a supplier page and our test.
This page introduces ALLPOWERS, explains the products and provides the Just T4s offer. Our Tested by Just T4s review is a separate editorial feature where we’ll show the test conditions, actual readings, advantages, limitations and updates.
Supplying products or offering a discount doesn’t guarantee a favourable rating. ALLPOWERS isn’t being represented as a Just T4s Trusted Trader.
What happens next?
Now: product inspection, photographs and controlled charging tests.
Next: outdoor SE200 tests and practical electrical loads.
Then: full review and community discussion with verified results.
Later: long-term reliability observations and further practical camping applications.

