applied solar energy
Reliable off-grid and backup power
solar power
solar batteries
solar electronics
At the heart of every autonomous, connected and sustainable innovation is energy.
Xunzel is a technology enabler for industrial companies, system integrators, OEMs and technology partners.
- Autonomous IoT devices
- Remote monitoring systems
- Smart infrastructure
- Industrial equipment off the grid
We design, manufacture and deliver solar power, ready to plug into your designs.
- Independent technology company
- Supplier and energy-architecture partner
- From specific-purpose panels to complete systems
One partner from the solar cell to the complete system
Solar Photovoltaics
Solar generators
Solar Energy Storage
Solar batteries
Solar Electronics
Solar power converters
Solar Systems
Complete power & backup systems
One energy architecture, many applications
Solar panel
High efficiency · anti-shading
super-slim, light, robust
Solar charge controller
Intelligent management
Modbus communication
SOLARX-Lithium™
Smart BMS · SOC / SOH
alarms · CANopen
Your application
Powered 24/7, off-grid
or as backup
From idea to reality
XUNZEL-Design Pro
Design support tool that cuts the workload of your solar power system development.
Prototype to mass production
Fast prototypes, short pre-series and fully automated, scalable manufacturing.
Fast Track Certification
SOLARPOWER™ Series
Custom solar modules in any technology, from mW to kW.
- Very high efficiency, optimized form factor
- Outdoor, indoor and shadowed generators
- Excellent light spectral response, all weather
- Robust and light for extreme environments
SOLARX™ Series
Industrial-grade lithium, lead-acid and NiMH batteries.
- Smart BMS with computing and CANopen
- Built for constant charge and discharge cycles
- Sealed, safe and 100% maintenance free
- Long calendar life, multi-position installation
MICROSOLAR™
SOLARLIFE-PRO™
- High-efficiency solar battery chargers
- Industrial-grade eco-design for IIoT devices
- Compact, low-cost and easy to integrate
- Long service life, maintenance free, custom design
SOLAR ELECTRONICS
- MPPT and MPBT™ charging technologies
- Efficient, safe charging that extends battery life
- Regulated DC and AC outputs, full protections
- Thousands of units in extreme environments
Where our energy works
Industrial & automation
Access control, gates and motors, robotic devices
Energy & utilities
Smart-grid batteries, water management, oil and gas (ATEX)
Smart cities
Waste management, smart lockers, IoT, LoRa and 5G
Transportation
Container and truck trackers, trailers and railcars
Security & defense
Early detection of wildfires and overflows, drone detection radar
Agritech
Animal welfare and tracking, pest control, forest monitoring
Waste management
Challenge
Off-grid smart bins in public spaces must keep volume sensors, RFID and QR access control and data transmission running at all times.
Our role
Solar generation, lithium storage and management electronics in one off-grid power architecture, with no construction work or cabling.
Value delivered
Lower deployment costs, fewer unnecessary truck routes and reliable data for collection planning, traceability and billing.
Advanced batteries for the smart grid
Challenge
Energy companies digitalising their distribution networks need intelligent, reliable storage for a smarter and more resilient grid.
Our role
Selected as enabling technology partner to develop high-performance rechargeable batteries with an advanced Battery Management System.
Value delivered
SOLARX-Lithium with a BMS that computes and communicates over CANopen: safer operation, remote supervision, diagnostics and long cycle life.
Smart pollination
Challenge
Robotic hives and hive sensors in fields, orchards and greenhouses must power cameras, edge AI, actuators and data links all season long.
Our role
Energy enabler for robotic hives and hive monitoring, combining solar generation, lithium storage and power management electronics.
Value delivered
SOLARX-Lithium and an intelligent charge controller share SOC, SOH, alarms and charging status over Modbus. Fewer maintenance visits.
Smart lockers
Challenge
Parcel lockers in parks, campuses and transport hubs need 24/7 power for locks, screens, sensors and lighting where the grid is costly or absent.
Our role
Autonomous off-grid operation for new lockers, plus back-up power that keeps grid-connected lockers running through outages.
Value delivered
Simpler installation, continuous service and fewer maintenance visits for connected parcel delivery networks.
Water monitoring
Challenge
Stations near rivers, dams and canals must power level sensors, flow meters, quality probes, cameras and alarms around the clock.
Our role
Off-grid power for remote field stations and back-up power for critical water management equipment.
Value delivered
Autonomous, connected and scalable water monitoring for urban, rural and remote environments.
Smart irrigation filters
Challenge
Filters in fields, orchards and vineyards need power for differential pressure sensors, valve control and backwash automation.
Our role
Autonomous operation of connected irrigation filters, and back-up power for critical irrigation control equipment.
Value delivered
Continuous filtration, fewer site visits and robust solar energy built into precision irrigation infrastructure.
And many more applications
Oil and gas
ATEX · SCADA · RTU
Robotics
CAN communication
Asset tracking
containers · railcars
Access control
gates · motors
IP devices
PoE · 12/24/48 VDC
Autonomous, efficient and sustainable infrastructure, through reliable, maintenance-free energy.
Imagine your energy and create it.
Xunzel in five minutes
Animated summary of the Xunzel Energy corporate brochure and use-case catalogue · 5:00 · upbeat music generated in your browser