DELTA 2 Max has two solar/car charging input ports, with a single port voltage range of 11-60V and a maximum charging power of 500W for single port solar energy. A single port can support the connection of one 400W solar panel, or two 220W solar panels can be used in series.

2048Wh.

1. The charging temperature is too high. If using high-power electrical appliances for a long time, please stop using the power supply until the temperature drops.
2. If the charging temperature is too low, please place the DELTA 2 Max in a warmer location.
3. Check if the input meets the specifications.
4. Please check if there is a charging limit set.
5. When encountering charging problems, please try changing the charging method or cable.

In the shutdown state, the product will automatically turn on after being powered on. The device cannot be turned off while charging.

Bluetooth and WiFi.

Net weight 23 kg; At a distance of 50 centimeters, the noise index is 30dB when the input or output power is less than 500W.

1. Please try charging before turning on the device. If the charging fails, troubleshoot the issue of the power supply being unable to charge. If there is no response after short or long pressing (3 seconds) the main power switch, please contact the after-sales service team for assistance.

It is generally not recommended to switch freely. If there are special circumstances that require switching the AC frequency, please turn on the AC power and press and hold the AC output switch for 10 seconds to switch. (Please do not switch the AC output frequency arbitrarily, otherwise it may cause some electrical appliances to be unusable).

Supports connecting up to 2 power packs for capacity expansion, compatible with DDELTA Max power packs. Maximum expansion to 6144Wh.

LFP lithium iron phosphate battery. There are still 80% capacity remaining after 3000 cycles.