HH Solar Manager
Smart energy management for solar & UPS — powered by Octopus Energy rates
UK Customers Only
HH Solar Manager is currently optimized for the UK energy market with Octopus Energy integration. We plan to expand to other regions in the future.
🛥️ Victron Cloud MQTT Services Now Supported!
Remotely control battery charging and receive live telemetry through official Victron Energy FlashMQ brokers (mqtt*.victronenergy.com:8883) over encrypted TLS. Zero router port forwarding or public IP required — SolarManager sends real-time overrides directly to your Cerbo GX / Venus OS.
Solar Inverters
- Solis (via Home Assistant) Supported
- Any inverter with Home Assistant Supported
- Generic Modbus / Solar sensors Via HA
UPS & Battery Backup
- Any UPS with WinPower JSON New Supported
- CertaUPS / APC / Eaton via WinPower Supported
- Smart plugs KP115 P110 P115 HS100
- Control via local bridge (no cloud required) New
Victron Energy Systems
- CerboGX / Venus GX New Supported
- MultiPlus / Quattro inverters Supported
- SmartSolar MPPT charge controllers Supported
- Connection methods Cloud MQTT (TLS 8883) VRM Cloud Local HTTP
- Battery SoC, voltage, PV, grid, load Comprehensive
Energy Suppliers
- Octopus Energy (Agile, Go, Tracker) Supported
- Any supplier with fixed/known rates Manual config
Battery Monitoring
Track UPS and Victron battery SoC, voltage, power, estimated runtime, and smart plug state in real-time.
Custom Logic Profiles
Create your own If-This-Then-That rules. Cheap = charge, expensive = drain, emergency at low battery. Works with UPS and solar systems.
Octopus Rate Arbitrage
Automatically charge when rates are low, run on battery when expensive. Save money without lifting a finger.
Local Bridge
Run a lightweight bridge on your home network. No cloud dependencies for local device control with smart plugs.
Victron Cloud MQTT & VRM MQTT
Direct TLS MQTT connection via port 8883 with automatic DESS REST fallback. Instant remote charging overrides and live Cerbo GX telemetry without port forwarding.
Historical Data
View graphs of battery SoC, solar yield, savings, and cost comparisons over time for all your devices.
Bypass Safety
Smart safety checks prevent turning off power when your UPS is in bypass mode — keeping your servers safe.
Device Management
Register and manage multiple devices — inverters, UPS units, and Victron systems — all in one place.
Device Detail Page
View live snapshots and raw data tables for each device. See exactly what data is being collected in real-time.