Yes, the Solar iBoost+ requires a minimum export threshold of 100W before it begins diverting energy to the immersion. This ensures that only on-site generation is utilized, smoothing out any rapid changes in energy consumption and generation.
THe iBoost features a programmable function which accommodates battery charging systems with thresholds around or above 100W. Homeowners can prioritize self-consumption by adjusting the cut-in threshold of the Solar iBoost+ to match the battery system installed.
For battery charging prioritization, if the battery cut-in is less than 50W, no adjustment is necessary. However, if it's close to or above 100W, it is recommended to increase the Solar iBoost+ cut-in level by 50W to avoid any conflict in operation. Some battery systems send low levels of power to the grid when in operation, which the Solar iBoost+ might interpret as export. Simply adjust the Solar iBoost+ level in 50W increments until any conflict is resolved. We suggest that battery systems be set with the lowest possible cut-in levels to maximize self-consumption.
For hot water prioritization, set the battery charging cut-in level to over 100W and maintain a 50W gap between the battery cut-in and Solar iBoost+ settings, if possible.
Note: The Solar iBoost+ is also compatible with battery systems with thresholds under 100W without any changes. However, for battery systems with a higher cut-in, the Sender 250 can be retrofitted in place of the existing Sender, which will cut in the Solar iBoost+ at 250W.