CONOW HEMS Algorithm — scientifically grounded revenue

What Will Your
CONOW System
Really Earn?

3 questions. 25-year scientific projection. The only calculator that includes the Scheduling Efficiency Multiplier — up to +25% extra savings.

Methodology

Standard

IEC 61724

Data

NREL ATB 2024

HEMS Model

IEA 4E + SINTEF

Self-Consumption

Luthander (2015)

Financial

NPV · IRR · LCOE

How It Works

The CONOW Advantage: 3 Value Streams + HEMS

Standard calculators show one number. CONOW shows four — and the fourth is what competitors don't tell you about.

①

Self-Consumption

E_PV × SCR × (P_retail − P_FiT)

Solar used directly on-site, avoiding retail electricity purchases.

②

Tariff Arbitrage

E_shifted × (P_peak − P_off-peak) × η_bat

Battery charges cheap, discharges expensive. TOU/dynamic tariffs only.

③

Grid Services

~$120/kWh/yr capacity payment

VPP participation or §14a EnWG in eligible markets.

④

HEMS Scheduling

Total × (η_schedule − 1.0)

CONOW routes solar to appliances directly — the unique advantage.

Core Equation

R_total = (S_self-consumption + S_arbitrage + R_grid-services) × η_schedule
η_schedule = 1.0 + (0.25 × ACI)    ACI: EV 0.40 · Heat Pump 0.35 · Water Heater 0.15 · Washer 0.10
Calculator

Calculate Your Real Revenue

3 questions · 30 seconds · 25-year projection

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Where is your home?

Type your city — we'll set electricity rates, incentives, and solar hours automatically

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FAQ

Frequently Asked Questions