20kW MPPT Hybrid Solar Power System 580-740W Bifacial PV Panel LiFePO4 Battery

The TIANON ESS05 is a 20kW MPPT hybrid solar power system engineered for residential homes seeking intelligent solar energy management with battery storage. This advanced system combines 580-740W bifacial half-cut monocrystalline PV modules with an MPPT hybrid charge controller and LiFePO4 battery bank, enabling dynamic power routing between solar generation, battery storage, and household loads. Each bifacial panel measures 2279×1134×30mm (31kg) with 43.03V / 13.96A MPP performance, capturing light from both sides for maximum energy yield. The MPPT technology continuously optimizes the solar operating point for peak efficiency across all weather conditions. Delivering 230V/380V output at 50Hz/60Hz with 24-hour continuous operation, the ESS05 provides intelligent residential power with PV1-F 4mm² DC cabling and BIPV mounting hardware included. CE, IEC, MSDS, and UN38.3 certified for international markets.

• MPPT hybrid solar technology - advanced Maximum Power Point Tracking controller intelligently manages power flow between solar panels, battery storage, and household loads, ensuring optimal energy utilization in real-time across all operating conditions.
• 580-740W bifacial half-cut monocrystalline modules - dual-sided energy harvesting with 43.03V/13.96A MPP rating, 2279×1134×30mm aluminum frame, and 31kg weight for superior power density and all-weather durability.
• 20kW residential hybrid power - delivers 20kW of intelligent power management supporting full household electrical loads with seamless switching between solar, battery, and backup modes for uninterrupted home energy.
• LiFePO4 battery integration - Lithium Iron Phosphate chemistry ensures safe, long-cycle energy storage with excellent thermal stability. All battery shipments include UN38.3 certification and MSDS documentation in dangerous-goods-compliant packaging.
• Hybrid power management - the system intelligently prioritizes solar consumption, charges batteries with excess generation, and draws from storage when needed, maximizing self-consumption and minimizing energy waste.
• BIPV mounting with flexible options - building-integrated photovoltaic mounting for aesthetic residential installation, with roof and ground mount alternatives for versatile site adaptation.
• Global electrical compatibility - 230V/380V dual-voltage three-phase output at 50Hz/60Hz supports residential electrical standards across all international markets without additional conversion equipment.
• Extended warranty protection - 10-year cell warranty with 25-year power performance warranty on PV modules, backed by TIANON factory support from dual manufacturing facilities in Xi’an and Anhui.

• CE - European conformity for electrical safety and electromagnetic compatibility
• IEC - International Electrotechnical Commission solar PV equipment standards
• UN38.3 - all T1-T8 transport safety tests passed for international freight
• MSDS - material safety data sheet for lithium battery components
• Dangerous Goods Packing Certificate - compliant export packaging certification

• Smart residential homes with rooftop solar seeking intelligent energy management and battery storage integration
• Suburban households aiming to maximize solar self-consumption and reduce grid electricity dependence
• Hybrid power homes requiring seamless switching between solar priority, battery backup, and grid support modes
• Energy-conscious families wanting optimized solar charging with MPPT efficiency across variable weather conditions
• Residential solar-plus-storage installations with future expandability for increasing household energy demands

1. What makes the MPPT hybrid system different from standard solar? - The MPPT hybrid controller continuously tracks the maximum power point of the PV array and intelligently routes energy between battery charging and household consumption, achieving 15-30% higher efficiency than basic PWM controllers.
2. Can the ESS05 work with grid power as backup? - The hybrid architecture supports multiple power sources. Contact our engineering team to configure the system for your specific grid-tied, off-grid, or hybrid operation requirements.
3. How does MPPT improve energy yield? - MPPT dynamically adjusts the electrical operating point of the PV modules to match changing sunlight and temperature conditions throughout the day, extracting maximum available power at all times.
4. What appliances can a 20kW system support? - A 20kW MPPT hybrid system can power a complete large family home including HVAC, refrigeration, laundry, kitchen appliances, entertainment systems, and EV charging simultaneously.
5. Is professional installation recommended? - Yes, while the kit is comprehensive, we recommend certified solar electrician installation to ensure optimal MPPT configuration, battery integration, and electrical code compliance for warranty coverage.

Shaanxi Tianon New Energy Technology Co., Ltd. is a professional renewable energy company specializing in residential, commercial, and industrial solar power systems and LiFePO4 energy storage solutions. Operating under the Celvor Energy brand with manufacturing hubs in Xi’an and Anhui, over 10 years of export experience, and global warehousing in Rotterdam and Johannesburg, TIANON delivers certified high-quality solar products to distributors and project developers in 50+ countries worldwide.