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Supports on-grid / off-grid modes. It can be paired with PV to optimize household power consumption and deliver reliable backup power.

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JCHUESS provides customized residential PV & energy storage systems for global homeowners. Our offering includes rooftop home storage, balcony plug & play PV storage, off-grid microgrids and emergency backup power solutions.

Built-in intelligent EMS optimizes energy flow to maximize solar self-consumption and lower electricity expenses. It supports seamless on/off-grid switching and reliable emergency power supply, enabling sustainable, hassle-free green living.

Green and low-carbon living in all scenarios

On-Grid Hybrid Solar Storage

Configuration: Rooftop solar power + high-voltage hybrid inverter + high-voltage stacked lithium iron phosphate energy storage battery Power range: 3kW–15kW; Battery capacity: 10kWh–30kWh Architecture: DC coupling for higher efficiency; supports seamless on-grid/off-grid switching Suitable for: Detached villas, self-built houses, areas with rooftop space and stable power grids. Solar power generation and consumption, reducing electricity costs; peak-valley arbitrage (charging during off-peak hours, discharging during peak hours); UPS backup power during power outages, ensuring power supply for refrigerators, lighting, water pumps, and other appliances; optional EV charging station linkage; direct solar charging for electric vehicles.

Balcony Solar Storage / Plug &amp;amp; Play

Configuration: Balcony PV modules + micro-inverter / DC-coupled energy storage battery (stacked low-voltage batteries) Power range: 600W–3kW; Battery 2.56kWh–15kWh, stackable for expansion Architecture: Primarily DC-coupled, plug-and-play, no extensive electrical wiring required Suitable for: High-rise apartments, properties where rooftop modifications are not permitted, and the European balcony PV market Core functions: Self-consumption, peak shaving and valley filling, short-term emergency power supply

Off-Grid Home Solar Microgrid

Configuration: Photovoltaic + Off-grid Inverter + Large-capacity Energy Storage + Optional Diesel Generator Backup Power Range: 3kW–12kW; Battery: 15kWh–50kWh Suitable for: Islands, mountainous areas, rural areas without grid / areas with extremely unstable grids Features: Completely independent of the public grid; EMS energy management, automatic switching to diesel generator for supplemental power on cloudy days

AC-Coupled Retrofit Storage

Configuration: Existing traditional grid-connected photovoltaic system, with AC-coupled energy storage unit added. Advantages: No need to replace the original photovoltaic inverter; the first choice for retrofitting existing photovoltaic systems. Suitable for: Existing customers who have already installed photovoltaic systems and want to add energy storage later. Residential product line hardware forms: Wall-mounted battery, stacked high-voltage battery, residential integrated unit, hybrid inverter.

advantage

Highlights

Emergency backup power

Battery stacking and capacity expansion support

EMS energy management system

Reduced household electricity bills

Sufficient roof area for detached houses

Green and low-carbon, reducing carbon emissions

Lithium iron phosphate (LFP) batteries

Product Recommendations

Product Recommendation

Hybrid Solar Inverter 3.6kW 5000W PV Input Engineered for Peak Shaving & Backup Power – B2B Supply from ISO-Certified Solar Factory with Full Customization Support View More

6.5kW 48V Hybrid Inverter 500V PV 9-Unit Parallel 120A MPPT fast charging + pure sine wave output, supports lithium battery activation, features a detachable dustproof design for harsh environments, OEM/ODM available, small batch customization supported. View More

5kW Hybrid Solar Inverter MPPT 60-450VDC Lithium UPS MPPT 60-450VDC, maximum photovoltaic output 500VDC, photovoltaic-triggered lithium battery activation, AC + photovoltaic hybrid charging, parallel expansion possible, IP21 removable dust cover, optional Wi-Fi remote monitoring function, suitable for off-grid and grid-connected hybrid solar energy storage systems. Small batch customization and OEM/ODM are supported. View More

12kW 50V Hybrid Solar Inverter On-Grid Off-Grid Dual MPPT, 160A Fast Charging, UPS-level 10ms Switch, BMS Compatible, Up to 24KW Parallel View More

Solution Core Benefits

Smart Cloud Platform

Whole-house backup power: Seamless switching in less than 10 milliseconds, critical loads continue to operate during power outages.

Maximize solar self-consumption
Modular and scalable lithium iron phosphate batteries
Compatible with new and retrofit projects
Intelligent EMS energy management
Strict safety certifications

Case Studies

Project:
Location:
Description:: The local power grid is unstable, with frequent power outages and high electricity costs during peak hours.

Vietnam 6.5kW Solar + 15kWh Energy Storage System

Project:
Location:
Description:: This is a complete indoor photovoltaic energy storage system assembled by a family in Fujian, China, and deployed in a private residence. The system uses a 6.5kW hybrid solar inverter paired with a 15kWh vertically integ···

6.5kW, with 15 kWh of electricity, Fujian, China

Project:
Location:
Description:: The project, located in a rural area of Hebei Province, China, has a total installed capacity of 19 megawatts and is a rural rooftop photovoltaic project. It utilizes the unused space on the red-tiled roofs of traditio···

19MW Residential Distributed Photovoltaic Power Station in Hebei, China

Project:
Location:
Description:: This 21MW residential distributed photovoltaic (PV) project is located in a resettlement community in the mountainous region of Yunnan Province in southwest China

Reduce Electricity Bills | 🔌 Emergency Backup Power | 🌱 Green Living