Battery & Solar Optimization

Voltpoint Calculator

Professional calculator for energy consumption analysis, network fee optimization, battery storage sizing, solar PV simulation and ROI analysis.

VoltpointBattery sizingROI analysisSolar
remea.energy/calculator
Choose a simulation path All paths start from a single form — the workflow choice guides which options are shown.
No solar available
Battery-Only

Optimise tariff arbitrage and peak demand management when no solar profile exists.

Tariff arbitrage Peak shaving C-ratio sweep
PV Integrated
Solar + Battery

Evaluate self-consumption, solar-only baseline, and combined solar + storage economics.

Self-consumption PVGIS generation Dual baseline
Grid-constrained
Grid Optimizer

Refine connection power and peak-cost strategy where grid constraints dominate the business case.

Pconn override Peak charges Grid exposure
What this calculator evaluates
Battery configuration sweep
  • Power vs. capacity trade-offs
  • Grid connection and C-ratios
  • Cycle behavior and SOC ranges
Financial metrics
  • ROI and payback window
  • Net lifetime profit
  • Annual incremental savings
Energy flows
  • Solar utilization & curtailment
  • Import/export vs. prices
  • Preflight quality checks
Exports
  • Short & long PDF reports
  • Native Excel workbook
  • In-app KPI dashboard
Recent simulations View all
Simulation 8c98ccd7 5/4/2026, 12:31:28 PM
Completed
Simulation 3183114b 4/3/2026, 11:46:12 AM
Completed
Simulation 9347829b 4/3/2026, 11:44:07 AM
Completed
Simulation 685c3637 4/3/2026, 11:42:44 AM
Completed
Simulation 54b2f6dc 4/3/2026, 11:40:04 AM
Completed

Battery & Solar Optimization

From data to investment decision

Voltpoint turns consumption data into a practical business case for battery storage, solar PV and grid-cost optimization. It helps teams understand whether storage can reduce peak charges, improve self-consumption and support EV charging infrastructure without guessing.

Energy consumption analysis
Network fee optimization
Battery configuration sweep
ROI and payback ranking

Battery & Solar Optimization

Three simulation modes for any site

Battery-only mode optimizes tariff arbitrage and peak demand management when no solar profile exists. PV-integrated mode adds solar production to the sizing decision. Grid Optimizer targets constrained locations where connection power, network fees and peak charges shape the business case.

Battery-only tariff arbitrage and peak shaving
PV-integrated self-consumption analysis
Grid Optimizer for constrained connections
Battery storage and solar PV ROI

Battery & Solar Optimization

Use it before committing capital

The calculator is meant for feasibility work before a storage, solar or EV charging investment. It gives owners, consultants and project teams a clearer view of investment size, operating savings and payback before final technical design.

Investment scenario comparison
Payback and ROI overview
Decision support for BSS projects
Available at remea.energy

Capabilities

Key software layers that shape the charging experience.

Voltpoint

Configured around voltpoint so operators can launch and manage charging with less friction.

Battery sizing

Configured around battery sizing so operators can launch and manage charging with less friction.

ROI analysis

Configured around roi analysis so operators can launch and manage charging with less friction.

Solar

Configured around solar so operators can launch and manage charging with less friction.

Start your EV charging project

Talk to REMEA about platform software, billing, hardware, installation or a full commercial charging rollout.

Get project estimate
enslde