The Israeli company Kalisaya offered its variant of portable solar batteries, which fit in a small portfolio – KaliPAK. It is available in three versions – KaliPAK 201, 401 and 601. So, the 201 model combines a 20-watt solar panel with a battery for 192 watts-hours, and a more powerful 601 model weighing almost 7 kg has 40 watts of solar panels and a 562 watt-hour battery.
The solar panels are in a folded case. To bring them to working condition, they must be deployed and installed on stands. The case has several ports for connecting devices, a Bluetooth system for controlling the device from a smartphone and a control panel.
In addition to the basic kit, a version with LED backlight, an inverter for starting an AC device, a car adapter for a cigarette lighter, a waterproof lamp with a battery for 7800 mAh and a splitter for charging multiple devices from the same port is also possible.