• Sunbyte ESS 300W

Sunbyte ESS 300W


- 4 years battery, 2 years inverter warranty

- More affordable than tubular battery inverter system

- More than 10 years life time, buy 1 time get 10 years free electricity

- With 12V DC output and USB charger

- Can power both AC load and DC load

- With 80A AC charger and 80A MPPT Solar charger

- All in one, built-in Lithium battery (LiFePO4)



SpecificationESS 300W-9WhESS 500W-1KWhESS 1000W-2KWh
Rate Power300W500W1000W
Cell Capacity3.2V / 280Ah / 896Wh3.2V / 314Ah / 1KWh6.4V / 314Ah / 2KWh
AC Output Voltage185~230VAC, 50Hz185~230VAC, 50Hz185~230VAC, 50Hz
AC Input Voltage90~280VAC, 45~65Hz90~280VAC, 45~65Hz90~280VAC, 45~65Hz
PV Charging Power300W Max.400W Max.550W Max.
PV Input Voltage10~55Vdc10~55Vdc15~70Vdc
Charging Power (Utility + Solar)400W Max.500W Max.1000W Max.
Operation Temperature-10~+50°C-10~+50°C-10~+50°C
Ingress Protection RatingIP21IP21IP21
Solar Panel150W-550W, 1Pcs150W-550W, 1Pcs150W-550W, 1Pcs
USB Phone Charging5V5W, 1Pcs5V5W, 1Pcs5V5W, 1Pcs
AC Output Power300W Max.500W Max.1000W Max.
AC Charging Power300W Max.500W Max.1000W Max.
Net Weight9 KG10 KG20 KG


- 4 years battery, 2 years inverter warranty

- More cheaper than tubular battery inverter system

- More than 10 years life time, buy 1 time get 10 years free electricity

- With 12V DC output and USB charger

- Can power both AC load and DC load

- With 80A AC charger and 80A MPPT Solar charger

- All in one, built-in Lithium battery (LiFePO4)