Recommend solar accessories for hybrid solar air conditioners:
Solar Panels: 320W~390W (72 cells) poly crystalline or mono crystalline
Q’ty of Solar Panels: 2-3
Solar Panel Array: All in series
Connection Method: MC4 Connector
Batteries: NOT required
Solar Charge Controller: NOT required
There are two power supplies with Harvest hybrid solar air conditioners:
220V/50-60Hz/1Ph AC grid power and 90V-340V DC solar power.
Harvest solar air conditioners can work under below 3 modes:
1) 100% by DC solar power
At daytime with sunshine, 90V-340V DC generated from solar panels will drictly drive Harvest hybrid solar air conditioners.
2) 100% by 220V/50-60Hz/1Ph grid power
When there is no sunshine at night. Harvest hybrid solar air conditioners will be 100% powered by 220V/50-60Hz/1Ph grid power.
3) 220V/50-60Hz/1Ph grid power and solar power hybrid mode:
There is a power supply auto-balance distribution system inside HARVEST hybrid solar air conditioners.
When sunshine is strong, less power supply comes from grid power.
When sunshine is weak, more power supply comes from grid power.
And when there is no sunshine (in cloudy/rainy days or after sunset), there will be no any electricity generated by solar panels, then hybrid solar air conditioners will be 100% powered by AC grid power.