Off-grid Power Supply Granite(0.5~1kW)

Smart charging management with MPPT controller effectively protects the battery.
The inverter output is standard 220 V/ 50 Hz AC.
LED + LCD display enables real-time display of operation, fault and battery status.
Complete protection functions of the product secure a high system stability.

Technical parameters:

Granite 500B-M1

Granite 1000B-M1

Solar controller

Input voltage range (VDC)

Maximum charging current for the controller (A) 60

Battery

lead acid or colloid

Battery under-voltage protection point (VDC)	21.6
Battery under-voltage protection recovery point (VDC)	26
Battery over-voltage protection point (VDC)	32
Battery over-voltage protection recovery point (VDC)	30
Battery floating charge voltage (VDC)	27.6
Battery equalizing charge voltage (VDC)	28.8

Inverter output

Output capacity (VA)

Short circuit protection (s)

Display

Status inverter indication, over-voltage and under-voltage indication, fault indication

Numerical display LCD

output voltage frequency display, battery voltage and percentage display,

load voltage and current display, solar energy input voltage display, and charging current display

Other parameters

battery over-voltage protection, under-voltage protection,

over-temperature protection,output over-load protection, load short circuit protection, etc.