Con-Tech Metering — Energy Portal

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Total Solar Production

—

kWh lifetime

☀️

Total BESS Supply

—

kWh lifetime

🔋

Site Status Map

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All Sites

500 sites · click to open

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Weather · Live

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🌡️ Temp—

☁️ Cloud—

🌧️ Rain—

☀️ Irradiance—

Real-Time Output — Last 5 min

Historical Data — energy per period (kWh)

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Real-Time Graphs

Live data · updates every 5 seconds · ● streaming

Live Power (kW) — Last 5 Minutes

Solar Now

48.2

kW

☀️

Battery

18.7

kW

🔋

AC Load

52.1

kW

⚡

Grid

0.0

kW

🔌

Irradiance

847

W/m²

🌤

Today kWh

268

kWh solar

📊

Irradiance (W/m²) — Last 60 Minutes Pyranometer

Irradiance

Analytics

Select a site to begin

Select a site to analyse

Actual vs Simulated

Upload your 20-year P50/P90 model CSV to compare against real metered data

📂

Upload Simulated Production CSV

Columns: Year, Month, Simulated_kWh — 20 year period (240 rows) · Click or drag & drop

3,216

kWh Actual (Month)

3,058

kWh Simulated (Month)

+5.2%

Performance Ratio

91.4%

PR Ratio

Actual vs Simulated Production (kWh)

Actual

P50 Simulated

P90 Simulated

Delta: Actual minus Simulated (kWh) +158 kWh avg/month

Above Simulated

Below Simulated

TOU Tariff Savings

Enter your Eskom / municipality time-of-use tariff structure

🔴 Peak Period

R/kWh

Morning07:00 – 10:00

Evening18:00 – 20:00

DaysMon – Fri

Solar + Battery supplied52.4 kWh

Today savingR 252.57

🟠 Standard Period

R/kWh

Morning06:00 – 07:00

Daytime10:00 – 18:00

Evening20:00 – 22:00

Solar supplied180.2 kWh

Today savingR 349.59

🟢 Off-Peak Period

R/kWh

Night22:00 – 06:00

WeekendsAll day

Public HolidaysAll day

Battery discharged35.4 kWh

Today savingR 30.44

⚙ TOU Settings

Tariff Structure

VAT (15%)

💰 Total Daily TOU Savings — Cape Town HQ

R 252.57

Peak Saving

R 349.59

Standard Saving

R 30.44

Off-Peak Saving

TOTAL TODAY

R 632.60

PROJECTED MONTHLY

R 18,978

PROJECTED ANNUAL

R 227,736

Daily Savings by Time Period (R) TOU Breakdown

Peak

Standard

Off-Peak

Live Meters

Cape Town HQ · All 6 measurement points

🌤️

Site Pyranometer

847 W/m²

Optimal window active · Panel temp 42°C · Peak today 1,021 W/m²

☀️ Solar

Online

48.2 kW

0 kW64 kW rated

🔋 Battery DC

Online

18.7 kW

74% SOC200 kWh

⚡ AC Loads

Online

52.1 kW

0 kW80 kW

🔌 Grid

Connected

0.0 kW

Import: 0Export: 0

⚙️ Generator

Standby

0.0 kW

0 kW45 kW

⚙️ Gen — Stlb

Offline

ERR

No signal47 min

Job Cards

Works offline · auto-syncs on reconnect

📶 Offline ready. Saves locally, syncs to cloud when signal is restored.

Site

Job Type

Technician

Date & Time

Work Performed

Fault Found

Status

Recommendations

Asset Register

All equipment — Westbrooke portfolio

Solar Panels

Jinko Tiger Neo 440W

Qty146

Total64 kWp

WarrantyActive — 2043

Inverter

SMA Tripower 60kW

SerialSTP60-12345

Rated60 kW AC

WarrantyActive — 2033

Battery

BYD Battery-Box HV

Capacity200 kWh

Cycles1,247 / 6,000

SOH98.2%

AC Meter

Eastron SDM630

AccuracyClass 1

ProtocolModbus RS485

CalibratedNov 2024

Irradiance Sensor

Kipp & Zonen CMP3

Range0–2000 W/m²

Accuracy±5%

Last Clean1 month ago

Generator

FG Wilson P45-6

Run Hours1,204 hrs

Next ServiceDue — 50 hrs

Fuel78%

Fault Alerts

2 active faults · SMS sent to technicians

🔴

CRITICAL — Generator Offline

Westbrooke Stellenbosch · No output 47 min · SMS → Johan du Plessis

09:58 AM

⚠️

WARNING — Low Production

Westbrooke Paarl · 38% below forecast · Possible soiling

08:22 AM

✅

RESOLVED — Grid Outage

Cape Town HQ · Grid restored · Ran on solar+battery 2h 14min

Yesterday

Reports

Generate daily, weekly, or monthly reports instantly

Daily Report — Cape Town HQ

Westbrooke Alternative Asset Management · 23 May 2026

268

kWh Solar

86%

Renewable

R 632

TOU Saving

0.0

Grid Import

Peak irradiance: 1,021 W/m² · Peak load: 61.4 kW · Uptime: 100% · PR Ratio: 91.4%

Admin Panel

Super admin · Manage accounts, sites and meters

👤 Create Account

Creates a login. Sites are assigned separately via Share Site below.

Client / Company Name

Login Email

Password

Role

🏭 Create Site

Site is assigned to your account. Share it to other users below.

Site Name

Address (optional)

Latitude (decimal degrees)

Longitude (decimal degrees)

📡 Add Meter to Site

You can add meters at any time after creating a site.

Select Site

Meter Name

Meter Type

Meter URL

API Token

Serial Number (optional)

🔗 Share Site to User

Select a site and a user account to share it with.

Select Site

Share to User

👥 All User Accounts

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🗂 Manage Sites & Meters

Admin: removes your access only. Super Admin: permanently deletes for everyone.

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Simulated Production

Upload and manage estimated monthly production per site — used in Actual vs Estimated analytics

Select Site

Tariff Structure

Configure electricity tariffs per site — used for savings calculations

Select Site

Utility Provider

Tariff Year

Tariff Type

Tariff Name / Description

Low Demand (Sep – May)

Eskom Megaflex Low Demand Season — April tariff year

Peak (R/kWh)

Weekdays 07:00–09:00 & 18:00–21:00

Standard (R/kWh)

Weekdays 06:00–07:00, 09:00–18:00, 21:00–22:00

Off-Peak (R/kWh)

Weekdays 22:00–06:00 · Sat/Sun remainder

Day	Peak	Standard	Off-Peak
Mon–Fri	07:00–09:00 & 18:00–21:00	06:00–07:00, 09:00–18:00, 21:00–22:00	22:00–06:00
Saturday	—	07:00–12:00 & 18:00–20:00	12:00–18:00 & 20:00–07:00
Sunday	—	18:00–20:00	20:00–18:00

Day	Peak	Standard	Off-Peak
Mon–Fri	06:00–08:00 & 17:00–20:00	08:00–17:00 & 20:00–22:00	22:00–06:00
Saturday	—	07:00–12:00 & 17:00–19:00	12:00–17:00 & 19:00–07:00
Sunday	—	17:00–19:00	19:00–17:00

Additional / Other Charge

Additional (R/kWh)

Network access, environmental levy, etc.

Tariff History — this site

✓ No data is ever lost. Each tariff year is stored as a separate version. When you save new rates, only that year's record is created or updated — all historical readings continue to use the rate that was in effect on the date they were recorded. To edit a previous year's rates, click Load to Edit next to that row.

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Subtitle / Division

Accent Colour

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Savings Overview

Per-site TOU savings · all sites · live

Fleet Today

R 43,218

total TOU savings

💰

across 500 sites

This Month

R 812k

fleet savings

📅

▲ 6% vs last month

This Year

R 9.4M

fleet savings

📈

▲ 14% vs last year

Lifetime Fleet

R 24.1M

since commissioning

🏆

across all sites

Site	Tariff	Peak R/kWh	Today	Month	Year	Lifetime

TOU Tariff — Cape Town HQ

Set the exact Eskom / municipality time-of-use tariff for this site

ℹ️ Tariff settings are saved per site. Each site can have a different municipality, tariff type, and rate. Changes reflect immediately in all reports.

🔴 Peak

R/kWh

Morning07:00 – 10:00

Evening18:00 – 20:00

DaysMon – Fri

Supplied today52.4 kWh

Saving todayR 252.57

🟠 Standard

R/kWh

Morning06:00 – 07:00

Daytime10:00 – 18:00

Evening20:00 – 22:00

Supplied today180.2 kWh

Saving todayR 349.59

🟢 Off-Peak

R/kWh

Night22:00 – 06:00

Weekends & PHAll day

Supplied today35.4 kWh

Saving todayR 30.44

⚙ Tariff Settings

VAT

Commission Date

💰 Savings Summary — Cape Town HQ

R 632.60

Today

R 18,978

This Month

R 227,736

This Year

R 684,210

Lifetime

R 252.57

Peak Saving

R 349.59

Standard Saving

R 30.44

Off-Peak Saving

Daily Savings by Hour (R) TOU Breakdown

Peak

Standard

Off-Peak

Site Reports — Cape Town HQ

Generate, view and export reports for any time period

Daily Report — Cape Town HQ

Westbrooke Alternative Asset Management · 23 May 2026

268

kWh Solar

86%

Renewable

R 632

TOU Saving

0.0

Grid Import kWh

91.4%

PR Ratio

100%

Uptime

TOU Savings Breakdown

R 252

Peak Period

R 350

Standard Period

R 30

Off-Peak Period

Production Chart Today

Solar Production (kWh)