Obsidian Research / Business divisions

Solar Inverter & Backup Power

Plan your inverter, battery and panels, then share a budget estimate for review.

Solar inverter planner

Size your backup power

Pick what needs to stay on, compare battery sizes, and see how long your setup could last in a power cut.

Your appliances

Choose the appliances you want to keep on. We fill in a typical wattage and starting hours. Adjust the number of appliances and how long you need them on.

Build your backup system

Choose a battery

Prices are per unit. We calculate how many units you need. Add appliances to compare backup times.

2.5 kWhLiFePO₄ · 24 V class₦600,000 / unit5.12 kWhLiFePO₄ · 48 V class₦1,200,000 / unit8 kWhLiFePO₄ · 48 V class₦1,600,000 / unit10.24 kWhLiFePO₄ · 48 V class₦1,900,000 / unit15.36 kWhLiFePO₄ · 48 V class₦2,400,000 / unit20.48 kWhLiFePO₄ · 48 V class₦3,200,000 / unitTubularLead-acid · 12 V / 200 Ah₦250,000 / unit

Include solar panelsPeak sun hours per day4 is a planning assumption. Adjust it if you know the value for your site.Include basic installation

What we do

Use the solar inverter planner to estimate your appliance load and compare lithium or tubular batteries. Share the estimate with our team to confirm equipment, site requirements and installation pricing.