Compact All-in-One Energy Storage Solution
Model: JVESS1000
Descriptions:
The JOYVOIT JVESS1000 combines inverter, solar charger, lithium battery, and intelligent energy management into one integrated unit. Designed with a modern wall-mounted structure, it saves installation space while providing stable backup power for residential and mobile applications.
Whether used for home emergency backup, RV systems, off-grid cabins, security monitoring, telecom devices, or outdoor workstations, the JVESS1000 offers dependable and clean energy output.
Key Features
1000W Pure Sine Wave Output
Provides stable and clean AC power suitable for sensitive electronics, communication equipment, laptops, TVs, routers, lighting systems, and small household appliances.
Built-in LiFePO4 Battery
Integrated Lithium Iron Phosphate battery offers:
- Long cycle life
- Enhanced thermal stability
- Higher safety performance
- Low maintenance operation
MPPT Solar Charging Controller
Supports high-efficiency solar charging with:
- MPPT voltage range: 13V–55VDC
- Maximum solar charging power: 550W
The intelligent MPPT controller maximizes solar energy conversion efficiency even under changing sunlight conditions.
Dual Charging Modes
Supports simultaneous charging from:
- Solar panels
- Utility grid power
Ensuring faster charging and continuous power availability.
Intelligent BMS Protection
Built-in smart Battery Management System (BMS) includes:
- Overcharge protection
- Over-discharge protection
- Overcurrent protection
- Short-circuit protection
- Over-temperature protection
Ultra-Quiet Operation
Noise level below 40dB makes the system ideal for indoor environments, offices, apartments, RVs, and remote work applications.
Space-Saving Wall-Mounted Design
Slim and lightweight structure enables easy wall installation while reducing floor space usage.
Application Scenarios
- Home Backup Power
- Off-Grid Solar Systems
- RV & Camper Power Supply
- Outdoor Workstations
- Emergency Power Backup
- Telecom & Networking Equipment
- CCTV & Security Systems
- Remote Monitoring Systems
- Small Appliance Backup
- Rural Electrification Projects
Technical Highlights
| Model | JVESS1000 |
|---|---|
| Inverter/Charger | |
| Rated AC Output Power | 1000W |
| Dutput Voltage Waveform | Pure Sine Wave |
| Output Voltage | 185~230VAC50Hz |
| Low DC Warning Point | ≤19% |
| Low DC Cut-off Voltage | 5.8Vdc |
| Low DC Warning Return Voltage | >20% |
| Charging Power(Utility and solar together) | 800W Max. |
| Bulk Charging Voltage | 7.2Vdc |
| Float Charging Voltage | 7.0Vdc |
| AC Input | |
| Nominal Input Voltage | 230Vac |
| Low Loss Voltage | 90Vac±7 |
| Low Loss Returm Voltage | 100Vac±7 |
| High Loss Voltage | 280Vac±7 |
| High Loss Returm Voltage | 270Vac±7 |
| Max.AC Input Voltage | 300Vac |
| Nominal Input Frequency | 45~65Hz |
| AC Charging Power | 800W Max. |
| Solar Input | |
| Nominal PV Voltage | 38Vdc |
| PV Array MPPT Voltage Range | 13Vdc~55Vdc |
| Max.PV Array Open Circuit Voltage | 56Vdc |
| Solar Charging Power | 550W Max. |
| Lithium Iron Battery | |
| Capacity | 2009.6Wh |
| Nominal Battery Voltage | 6.4Vdc |
| Typical Capacity | 314Ah |
| Max.Charge Current | 220A |
| Max.Discharge Current | 220A |
| Operation Voltage Range | 5.8Vdc~7.2Vdc |
| Operation Temperature | -10℃+50℃ |
| DC Output | |
| DC Output Power | 5W Max. |
| DC Output Socket | 5V1A USB *1 |
| Display Function | |
| LED Indicator | 4pcs SOC indicators,1 pcs working status indicators |
| Protection | Overcharge protection.Overdischarge protection,Overcurrent protection Shortcircuit protection,Overtemperature protection. |
| Ambient | |
| Noise(dB) | <40dB(1meter) |
| Working Temperature | -10℃~+50℃ |
| Humidity | 5~95%(no condensation) |
| Sea Level(m) | ≤2000 |
| Dimension | |
| LxWxH (products size) | 360x90x500mm |
| LxWxH (package size) | 580x445x170mm |
| Weight (NWKg) | 19.0Kg |
| Weight (GWKg) | 19.9Kg |
Why Choose JOYVOIT ？
- Professional solar energy storage manufacturer
- Reliable LiFePO4 battery technology
- Integrated all-in-one ESS solution
- Flexible OEM/ODM support
- Designed for global off-grid energy applications
- Compact and easy installation
- Stable pure sine wave output
Low Frequency Solar Home System NSS1.5G
Model: NSS1.5G
1.Low Frequency Inverter Design
2.Intelligent Energy Storage Management
3.Multiple AC & DC Output Options
4.Built-in Long-Life GEL Battery
5.Pure Sine Wave Output with SPWM Technology
6.High-Efficiency AC Charging with Active PFC
7.Advanced MPPT Solar Charging Technology
8.Comprehensive Safety Protection
9.User-Friendly Monitoring & Control
10.Automatic Bypass & Power Management
11.EMC-Compliant AC Output
Low Frequency Solar Home System NSS1G
Model: NSS1G
- Low Frequency Inverter Design
- Intelligent Energy Storage Management
- Multiple AC & DC Output Options
- Built-in Long-Life GEL Battery
- Pure Sine Wave Output with SPWM Technology
- High-Efficiency AC Charging with Active PFC
- Advanced MPPT Solar Charging Technology
- Comprehensive Safety Protection
- User-Friendly Monitoring & Control
- Automatic Bypass & Power Management
- EMC-Compliant AC Output
Solar Pay-As-You-Go Kits: PYG550L1,PYG660L1.5 PYG820L1.5
Model: PYG550L1,PYG660L1.5,PYG820L1.5
1.Pay-As-You-Go Solar Solution
2.AC & DC Power Output
3.High-Performance Lithium-Ion Battery
4.Integrated LCD Display
5.Wide Appliance Compatibility
Customer feedback on our solar products
M***f
Jan 5, 2023
I have pleasant experience buying from Shenzhen Suns. They shipped quickly, and very responsive and provided accurate updates. Shipment to Malaysia reaches in just a few weeks with a door to door delivery. Equipment work great, as can be seen from the photos, in the midst of installation and already in operation. The sales representative (Amy) has provided good knowledge and helpful to guide me to make the purchase correctly. Thank you Amy and thank you Shenzhen Suns and this company is highly recommended!
M***k
Jan 5, 2023
very impressed with of the company Suns Energy, professional communication and they really went the extra mile. The product looks professional and transport and packaging was very good. happy customer and will definitely do business again
Join the Solar Revolution with SHENZHEN SUNS ENERGY!
Join 80,000+ customers. Explore innovative solar solutions for a greener future. Act now for a brighter tomorrow!
