Energy API for Solar & Battery Providers

Energy API for Solar and Battery Companies

Solar and battery sizing requires accurate consumption data. Fiskil's Energy API provides real usage patterns and export data, enabling precise system recommendations and accurate payback calculations.

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The Challenge

Solar quotes based on estimated usage lead to oversized or undersized systems. Customers are disappointed when actual savings don't match projections.

The Solution

Fiskil provides access to actual consumption and export data, enabling solar providers to size systems accurately and deliver realistic savings projections.

Benefits

Key Benefits

Accurate Sizing

Size systems based on real consumption patterns.

Export Analysis

Understand current export patterns for battery recommendations.

ROI Accuracy

Calculate payback periods using actual usage data.

Customer Trust

Build credibility with data-driven recommendations.

Use Cases

Common Use Cases

System Sizing

Recommend optimal panel capacity based on usage.

Battery Assessment

Analyze self-consumption potential for battery viability.

Savings Projection

Calculate expected savings using actual consumption.

Ready to get started?

Get your API keys today and start building with Fiskil's Energy API.

FAQs

Real usage data shows actual consumption patterns including peak usage times, seasonal variations, and baseline loads—all critical for sizing a system that meets actual needs.

Yes, for customers with existing solar, we can analyze export patterns and consumption to recommend battery storage or system upgrades.

Ideally, 12 months of interval (half-hourly) data provides the best basis for sizing. We can work with less data but more history improves accuracy.

By analyzing self-consumption rates, export patterns, and time-of-use data, solar providers can accurately determine battery sizing and demonstrate ROI for battery storage investments.

Yes, historical export data reveals when and how much energy customers export to the grid, enabling accurate feed-in tariff comparison and solar plan recommendations.

Yes, the Energy API supports both residential and commercial energy accounts, enabling solar providers to serve homeowners, businesses, and industrial customers.

Savings projections based on actual consumption are 40-60% more accurate than generic estimates, dramatically reducing customer disappointment and improving system satisfaction.

Get started today

Talk to us about what you're building and we'll show you how we can help.

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Energy API for Solar and Battery Companies | Fiskil | 2026