Zonergy Panda Single-phase Energy Storage System
3.68 | 5 | 6kW | IP66
£1719.00
Zonergy Panda Series
– Smart, Scalable Residential Energy Storage
Power your home with intelligence and reliability using the Zonergy Panda Series, a next-generation single-phase residential energy storage system designed to maximise solar self-consumption, ensure backup power, and deliver long-term energy independence.
Available in multiple configurations including the Panda 3680S, 5000S, 6000S models, this highly expandable system is engineered for homes seeking smarter energy management, seamless integration, and future-proof scalability. The sleek stackable design is not only space saving but also simplifying installation considerably. Under the hood it has IP66 rated protection and air conditioned to ensure the optimal working temperature for the battery cells. This makes the Panda series perhaps the best performing home battery for the cold and wet British winter.
Hybrid Power, Pure Performance
The Panda Series combines a high-efficiency Venus hybrid inverter with advanced battery technology to create an all-in-one solution that works effortlessly with your existing solar setup.
Grid-tied & off-grid capable – switch seamlessly between modes
Backup power support – keep lights on during outages
Smart load management – prioritise essential circuits
Whether you're reducing grid reliance or preparing for blackouts, the Panda Series delivers peace of mind.
Expandable Battery Capacity – Start Small, Grow Later
Designed with flexibility in mind:
three inverter models to suit different sized homes: 3.68kW–6kW output
Expandable up to 30.72kWh by adding additional battery modules
Modular design allows you to scale as your needs evolve
Perfect for homeowners who want to invest gradually without compromising on performance.
High Solar Input & MPPT Optimisation
Maximise every ray of sunlight with intelligent solar harvesting:
Supports high DC input voltage (up to 600 V) for optimal MPPT range
Dual MPPT trackers for mixed panel orientations (e.g., east-west roofs)
High solar-to-battery efficiency ensures maximum energy capture
Ideal for UK homes with partial shading or complex roof layouts.
Seamless Integration & Smart Monitoring
Stay connected with real-time insights through the Zonergy Cloud App:
Monitor energy generation, consumption, and storage from your smartphone
Receive alerts and performance updates
Schedule charging/discharging based on tariffs and usage patterns
Track savings and system health remotely
Advanced communication via Wi-Fi, RS485, and optional 4G ensures reliable connectivity.
Built for Safety & Durability
Engineered to the highest standards:
- IP66-rated components for indoor/outdoor installation
- Comprehensive protection against overvoltage, short circuit, overheating, and surge
- Powered by LiFePO₄ battery cells, the Panda-S batteries deliver 8,000+ cycles at 90% depth of discharge
A robust, safe solution trusted by installers and homeowners alike.
Scalable Inverter Power: From 5HP to 30HP
Need more than basic backup? The Panda Series offers powerful options:
Inverter sizes range from 3.68kW to 6kW
Handles high-demand appliances like heat pumps, EV chargers, and electric ovens
Ideal for homes of all sizes, rural properties, or those aiming for near-off-grid living
This isn’t just a battery system, it’s a whole-home energy platform.
Why Choose the Zonergy Panda Series?
- ✅ Future-Ready Flexibility – Start small, expand later
- ✅ Whole-Home Support – Powers critical loads and high-energy devices
- ✅ Smart & Connected – Real-time monitoring and remote management
- ✅ Safe & Reliable – Built to international safety and quality standards
- ✅ Perfect for UK Homes – Designed for variable weather and evolving energy needs
Downloads
Smarter Energy Starts Here
The Zonergy Panda Series transforms how you use electricity. With scalable storage, intelligent controls, and robust performance, it’s the ideal partner for any home embracing solar power and energy resilience.
Upgrade your energy. Embrace independence. Choose Zonergy.
Nominal Output Power | 4000 W / 5000 W / 6000 W |
Capacity Range | 5.12~30.72 kWh |
Usable Capacity Range | 4.6~27.65 kWh |
Battery Chemistry | LFP (LiFePO4) |
IP Protection | IP66 (Outdoor) |
Warranty | 5 Year Product Warranty, 10 Year Performance Warranty |
Inverter Technical Specification | |
Model | Venus 4000-S1 / Venus 5000-S1 / Venus 6000-S1 |
Phase | Single Phase |
Max. PV Input Voltage | 600 V |
MPPT Voltage Range | 100 V~550 V |
Max. PV Input Current | 13 A / 13 A |
Max. PV Input Power | 6000 W / 7500 W / 9000 W |
Max. MPPT Short-circuit Current | 18 A /18 A |
Number of Independent MPPT | 2 |
Start-up Voltage Range | 120 V |
Max. Charging/Discharging Current | 80 A / 100 A / 100 A |
Max. Charging/Discharging Power | 4000 W / 5000 W / 6000 W |
Nominal Output Voltage on Grid | 220 V,230 V,240 V (comply with local regulations) |
Output Voltage Range on Grid | 180 ~ 276 V |
Rated Grid Output Frequency on Grid | 50 Hz/60 Hz |
Max.AC output Power | 4000 W / 5000 W / 6000 W |
Nominal AC Output Voltage | 230 V |
Communication | CAN2.0/RS485, Wifi/GPRS(optional) |
Display | LCD & APP |
Dimension(W*H*D) mm | 540 x 450 x185 |
Battery Technical Specification | |
Nominal Voltage | 51.2 V |
Max. Charging/Discharging Power | 2.5 kW |
Operating Temperature Range | -20 ~ +50 °C |
Dimension(W*H*D) mm | 650 x 620 x 180 |