No other name in this catalogue turns up in as many different families.
What that looks like
Rigid panels and folding panels. A LiFePO4 battery. A battery monitor. A Bluetooth PWM controller. A DC-DC charger. A LiFePO4 mains charger. A car solar charger with its own regulator.
That is most of an off-grid installation, from one supplier, with one set of connectors and one place to ask when something does not fit.
Where these pages are strongest
They publish daily yield figures rather than only wattages — the 25 W car charger states 100 Wh a day, which is a number you can plan a battery around. Cell efficiency is given as a percentage. Night-time drain is addressed explicitly on the controller, which is the one thing a maintenance charger exists to prevent.
Where they stop
Rarely at a standard. Across the whole range here, the pattern is a maker that measures its own products carefully and cites very few external tests to compare them against.
Reading the pages
Each page below quotes what its own listing published and marks what it did not. Where a figure is absent, it says absent rather than filling the gap.
100 Ah at 12 V · 100 A BMS, 100 A continuous charge and discharge · charge stops at −7 °C, resumes at ≥0 °C, discharge stops below −20 °C · 15000 cycles · Bluetooth · 10.5 kg
A 12 V 100 Ah LiFePO4 battery with a 100 A BMS, Bluetooth monitoring, and published low-temperature thresholds for both charging and discharging.
Best for: A van or boat that will see freezing mornings, where the charging threshold is the specification that matters.
5, 10, 15 or 20 A selectable · absorption not published · float not published · LiFePO4, AGM, gel and lead-acid with automatic voltage detection · 0 V activation for LiFePO4, low-temperature lead charging named · connectors not described · reconditioning mode for lead
A 20 A charger for 12 V and 24 V systems with four selectable currents, automatic voltage detection, a 0 V activation function for lithium packs and a lead reconditioning mode.
Best for: A workshop dealing with both chemistries, and with lithium packs that have been left too long.
shunt-based counting · 300 A shunt · accuracy not published · chemistries not named, custom parameters supported · 3.5-inch colour touchscreen with adjustable brightness · no app named · voltage, current and temperature alarms · 0.5 mA self-consumption, PUBLISHED · installation requirements not described
A 300 A shunt monitor with a 3.5-inch colour touchscreen and a published self-consumption of 0.5 mA — the only self-consumption figure in this catalogue.
Best for: A system where the monitor itself must not be part of the standing drain.
30 A charge · PV voltage not published · Bluetooth to a stated 30 m · app monitoring and control · shuts down below 8 V · dual USB 5 V/2.5 A · two weeks of stored data · firmware support not stated
A 30 A PWM controller with Bluetooth to a stated 30 metres, three-stage charge management, a low-voltage shutdown at 8 V and two weeks of stored performance data.
Best for: A garden or shed installation where the controller is out of reach and the stored data replaces a visit.
2 × 200 W peak · N-type 18-busbar cells, 25 % stated · voltages not published · temperature coefficient not published · frameless flexible · ETFE with 95 % transmission · dimensions not published · bypass diodes fitted
A pair of 200 W flexible ETFE panels with 18-busbar N-type cells and integrated bypass diodes, fitted with six stainless eyelets and six straps each.
Best for: A van roof or a curved cabin top where a framed module cannot sit flat.
200 W peak · conditions not stated · ETFE laminate · up to 23 % cell efficiency, 95 % light transmission · no voltage published · XT60, DC7909, DC8020 and MC4 · 64 × 53.2 × 5 cm folded · 7.8 kg · −20 °C to 80 °C
A 200 W ETFE folding panel with a three-in-one output cable and an integrated stand, published with folded dimensions, weight and an operating temperature range.
Best for: A fixed camp or a garden where the panel is carried once and left, rather than moved daily.
40 A output · 12 V dual input · engine detection not described · multi-stage with charge memory · MPPT solar input at 99 % tracking · cable not specified · fuse requirements not published · IP65
A 40 A DC-DC charger with two inputs — alternator and solar — an integrated MPPT controller at 99 % tracking efficiency, and an IP65 housing.
Best for: A motorhome locker where the charger will be exposed to damp and has to handle both the alternator and a roof panel.
A 25 W monocrystalline 12 V charger kit with A+ cells at up to 23 % efficiency, a waterproof controller with temperature compensation and a 360 degree bracket.
Panel wattage
25 W monocrystalline with A+ cells at up to 23 % efficiency, producing a stated 100 Wh per day, third bullet
Regulation
An improved waterproof controller with battery temperature compensation, working in any weather, fourth bullet
Reverse-current protection
Stated as having no night-time power consumption, fourth bullet — the only charger in this family to address the night drain explicitly
Connection method
A crocodile clip cable and an O-ring battery cable, both supplied, fifth bullet; for 12 V LiFePO4, AGM, SLA and lithium batteries, first bullet
Mounting
A 360° rotatable mounting bracket with a screw set, fifth bullet
Cable length
Nowhere in the listing
Amazon reference
B0FPWWX4ZH (same reference on 6 Amazon marketplaces)
EAN
0810198851489
A daily yield figure — 100 Wh — which turns a wattage into something usable
No night-time drain, stated, which is what a controller is for on a parked vehicle
No cable length, so where the panel can sit relative to the battery is unknown
Best for: Powering a small off-grid load as well as maintaining a battery.
A price quoted in the text of a PowerVerdict page dates from the day that page was written; the live figure beside each product is fetched while you read and replaces it.
