2000W Single Phase Grid Tie Solar Inverter

Single-phase Grid Tie Inverter Installation Guide

Single-phase Grid Tie Inverter User Manual

What are the differences between on grid and off grid system?

First: On grid solar inverter system is less expensive than off grid solar system, as it doesn’t require batteries which is needed to electrically feed the loads at night when there is No sun. Inverter.com offers single phase and three phase on grid inverters from 300 watt to 50kW capacity, you could select one desired for your on grid system. In addition to battery purchasing costs, they have less lifetime expectancy than other solar system components, so we regularly need to replace them, also batteries need maintenance and checking from time to time, and this will impose extra operating costs in addition to its initial purchasing costs.

Second: Off grid solar system has some limitations in comparison to on grid solar system. As we will be needing to check our loads' power capacities individually before installing the off-grid system, so can indicate the higher power capacity loads like Oven or electric furnaces or Air conditioners, then try to replace them with lower capacity or operate them at a specific time (in where other loads are off)…etc., the goal is to reduce our total load power capacity, so can make the off grid solar system more cost-effective and practical (economic feasibility study).