Quick Summary
The ECO WORTHY 400W bifacial solar panel set is a 2 piece 12 volt monocrystalline solar panel module made for off grid power use at home, camping, on a boat, in a shed, on a farm, or in a motorhome. It is described with a transparent back design, pre drilled mounting holes, and pre installed diodes in the junction box.
Who It Is Best For
This suits buyers who want a solar panel module for off grid setups and need a product that can be used in a range of outdoor and mobile settings. It may also appeal to people comparing panel size, mounting ease, and the practical value of a bifacial design.
What To Know Before You Buy
It is a large panel set, so it is worth checking the selected setup and available space before ordering. The listed size and weight may also matter if you are planning a roof, frame, or mobile installation.
Pros: The bifacial design, pre drilled holes, and pre installed diodes should make it easier to fit into an off grid setup.
Cons: You should check compatibility with your planned mounting space and system layout before buying.
Common Buyer Questions
What is this product for?
It is a solar panel module for off grid power use in settings such as home, camping, boat, shed, farm, or motorhome use.
Does it come as a pair?
Yes, it is listed as 2pcs.
Is it suitable for outdoor use?
It is described with a rust proof and anti corrosion aluminium frame, plus waterproof junction box and cable connectors.
Can it be easier to install?
It has pre drilled holes for mounting and grounding, and the diodes are pre installed in the junction box.
Should I check the size first?
Yes, the listed size and weight should be checked against your planned installation space before ordering.
Key Details
| Detail | What it means in use |
|---|---|
| Brand | ECO WORTHY |
| Panel type | Bifacial solar panel module |
| Quantity | 2 pieces |
| Rated output | 400W |
| Per panel output | 195 Watt |
| Voltage | 12 Volt |
| Cell type | Monocrystalline |
| Use cases | Home, camping, boat, shed, farm, motorhomes |
| Size | 52.6 x 26.4 x 1.4 inches, 1335 x 670 x 35 mm |
| Weight | 20.48 lbs |
| Mounting features | Pre drilled holes for mounting and grounding |
| Connection features | Pre installed diodes and pre attached 2.95 ft cable |
Final Buying View
If you want a 2 piece off grid solar panel set with a bifacial design and practical mounting features, this ECO WORTHY module gives you a clear option to compare. It is best suited to buyers who can check the available space and match the panel to their planned setup before buying.





