ELECOM has released the NESTOUT SOLAR-2, a mobile solar charger that lets you secure power from sunlight, under its outdoor brand NESTOUT in mid-June[1]. It ships with a wide-angle stand that can be tilted to match the position of the sun, and it newly adds a USB Type-C port[1]. The lineup includes two models with different output ratings, 28W and 14W, making it possible to charge devices even in places without a power outlet, whether for camping or as emergency disaster preparedness.
A Solar Charger That Lets You "Source Power On Site"
The SOLAR-2 belongs to the outdoor battery family within the NESTOUT series, which is built specifically for outdoor use[1]. Even outdoors where there is no power outlet, you can charge devices such as smartphones simply by exposing the panels to the sun, so you can source power on site for camping, car camping, or as a backup during a power outage[1].
The panels use high-efficiency polymer cell solar panels that draw more power from sunlight[1]. The amount of power generated depends on weather and how strong the sunlight is, but the design is built to deliver practical output under clear skies.
Now USB Type-C Compatible, with Support for Charging Two Devices at Once
A major update in the SOLAR-2 is the adoption of USB Type-C on the output side. It has one USB Type-C port and one USB-A port, and can charge two devices at the same time[1]. This configuration matches today's device landscape, in which USB Type-C has become the mainstream charging connector.
There are two variants. The model with four solar panels and a maximum generation rating of 28W supports simultaneous charging of two devices at up to a combined 24W (a combined maximum of 5.6A)[1][2]. The model with two solar panels and a maximum rating of 14W can charge two devices at up to a combined 14W (a combined maximum of 2.8A)[1].
The USB-A port features an "auto charge" function that automatically identifies the connected device and charges it at the optimal output[1]. The included cable is a USB Type-C to USB Type-C cable; a cable with a USB-A connector must be prepared separately[1]. The connector uses a USB Type-C port that has passed the testing specified by USB-IF, with reliability in mind[1].
A Wide-Angle Stand That Tracks the Sun, Plus a Digital Ammeter
The bundled wide-angle stand can be adjusted to a broad range of angles to match the position of the sun[1]. By realigning the panel angle toward the sun as it moves over time, you can keep power generation efficiency high[1].
You can check the charging status at a glance with the built-in digital ammeter[1]. Because it shows roughly how much current is currently being used to charge, it serves as a guide when adjusting the placement or angle. That said, ELECOM notes that the actual charging current may differ from the generation state due to control on the connected device's side[1].
A Storage Pocket and Durable Fabric for Outdoor Use
The body has a large, easy-to-use pocket that can hold the cables, batteries, and other gear needed while charging[1]. Because you can carry the small items used for charging all together, it is easier to handle outdoors.
The fabric is ripstop nylon, which is sturdy, water-repellent, and resistant to dirt[1]. With hanging loops in several places, it can be fixed to a backpack and various other spots, supporting charging while on the move[1].
Specifications and Pricing of the Two Models
The model numbers are "MPA-NESTS024BE" for the four-panel, up-to-28W model and "MPA-NESTS022BE" for the two-panel, up-to-14W model, both at an open price[2]. Depending on your use case and how easy you want it to carry, you can choose the four-panel version with higher generation capacity or the lighter two-panel version.
ELECOM also notes that charging efficiency varies with the strength of the sunlight, and that the required output may not be obtained depending on the installation method, weather, and other charging conditions[1]. To use it stably outdoors, it helps to face the panels as directly toward the sun as possible.
Summary
The NESTOUT SOLAR-2 is a mobile solar charger that combines a wide-angle stand, which can be tilted to match the position of the sun, with a newly adopted USB Type-C port. It comes in two versions, a four-panel model rated up to 28W and a two-panel model rated up to 14W, both of which support charging two devices at once. With a digital ammeter, a storage pocket, and dirt-resistant ripstop nylon fabric, it also pays attention to usability outdoors, making it a candidate for anyone who wants to secure power for camping or disaster preparedness using sunlight.
出典:https://prtimes.jp/main/html/rd/p/000001444.000026881.html
