Energy station for home and van use

The Aferiy Haven3000 P300 is an energy station that can be installed at the back of a van or used at home as a backup in case of a power outage. It is currently on promotion for 889 euros, down from its usual price of 1,399 euros, on Amazon.

Power capacity and scalability

The device is described as an electrical backup station for homes, vans, campers, or other vehicles, offering off-grid electricity with a native capacity of 2,048 Wh and an output of 3,000 W. It is positioned as a competitive alternative to leading products in the sector for securing electrically connected devices or providing power during outages.

Custom charging and multiple ports

The Aferiy Haven3000 P300 is primarily aimed at users seeking a fixed or semi-mobile solution. It has a significant initial cost, even at the discounted price, and is noted for its scalability, allowing users to add up to four extension batteries to reach a total capacity of nearly 10.24 kWh. The device features custom recharge options with five levels of wall charging, from 600 to 1,800 W, and two independent MPPT solar inputs that can accept up to 1,200 W. It also includes thirteen ports, including three 230 W sockets and two 140 W USB-C ports, allowing the power station to support high-energy devices.

Efficient battery and design

The Aferiy Haven3000 P300 uses secure LiFePO4 cells with a measured conversion efficiency of 91%. It is capable of powering large appliances such as freezers or power tools. The device's design allows it to be placed against a wall in a garage, technical room, van, or camper due to the placement of all connectors on the front and sides. However, its size is considerable, measuring 398 x 280 x 315 mm, and its fan generates noise of 47 dB during charging, making it unsuitable for quiet environments unless during a prolonged power outage.

Technical specifications and limitations

The Aferiy Haven3000 P300 surpasses smaller portable stations in terms of power and expansion options, but its technical specifications come at a high price, with a weight of 21.6 kg that can be cumbersome. Its control application, Bright EMS, is noted as technologically lagging behind the competition, with an austere interface and latency issues.

Strengths and limitations

The strengths of the Aferiy Haven3000 P300 include its durable LiFePO4 cells with a capacity of 2,048 Wh and 91% conversion efficiency, scalability with extension batteries, 3,000 W output on three 230 V sockets, double independent MPPT solar input, 13 ports with no connectors at the back, five levels of charging power, and a layout that allows for wall placement. The limitations include its significant weight, a measured UPS transfer time of 12.5 ms, a basic and outdated application interface, audible fan noise under full load, and a significant initial investment.

Availability and recommendation

The Aferiy Haven3000 P300 is available at the discounted price of 889 euros until October 21, 2026. It is recommended for those who want a robust, scalable domestic backup system capable of handling heavy electrical loads, such as individuals with portable solar panels or tradespeople needing power for construction sites. However, those who enjoy weekend van life or camping may prefer more compact and portable models. Before using it as a UPS for high-end computer equipment, users should verify its tolerance, as the measured UPS transfer latency of 12.5 ms may cause restarts of sensitive devices.