PV Safety Products

Rapid Shutdown Device

Optimizer

Energy Storage

EV Charger

Micro Inverter

Firefighter Safety Switch (String-level RSD)

Rapid Shutdown (Module Level)

Solar Optimizer (PEOP Series)

PEOP-DTU

PEOP-GTW

Portable ESS

EV Charger

Micro Inverter (PSOL MS300~MS6000)
Electrical Products

DC Circuit Breaker

DC Isolating Switch

Electric Box

DC Power Distribution Components

AC Power Distribution Components

AC Connector

PEBS-H-175

PEBS-H-125

PEBS-H-63

PEBS-H-50

PEBS-S-80 (UL)

PEBS-L-175

PEBS-L-125

PEBS-L-125 (UL1077)

PEBS-L-63

MCB Weatherproof Enclosure (PEBS Series)

DC MCCB (PEMC Series)

PEDS (1500V,16~55A) Series

PEDS-H-R/F (1500V,16~55A) Series

PEDS-H (1500V;40A,50A) Series

PEDS-EL (16~55A) / PEDSC-EL (32A)

PEDSC (1000V&1200V;32A) Series

Remote Tripping Isolator (PERD-100/100T series)

DC Combiner Box (PEJB Series)

AC Combiner Box (PEDB Series)

DC&AC Combiner Box (PEJDB Series)

Intelligent PV Combiner Box (PEJB Series)

DC SPD PESP Series (Standard)

DC SPD PESP Series (Advanced)

DC FUSE (PEDF Series)

Smart Meter (PEEM Series)

Power Meter (PEEM Series)

ATS (PEATS Series)

Change-over Switch (PECS Series)

RCBO Electronic (PEM1LE Series)

RCBO Electromagnetic (PEM1LE Series)

RCCB (PEL Series)

AC SPD (PER Series)

AC MCB (PEM Series)

AC SPD (PER Series)

AC Isolator (PEAS50 Series)

AC Connector (PECO Series)
Solution
Service
About Us
- Our Story
- Achievements
- Company News
- Events
- Blog
- Videos

PEOS-ESS2000

Portable ESS

The PROJOY PEOS-ESS2000 is a portable energy storage system designed for home backup, outdoor activities and off-grid power. With a 2009.6Wh LiFePO4 battery and 1000W AC output, this portable power station can keep essential appliances and devices running when grid power is unavailable. The portable ESS supports fast AC charging, solar charging and automatic UPS backup, while its fanless design ensures quiet operation. With over 3,000 battery cycles, PROJOY ESS is built for long-term use.

Product DataSheet

Inquire Now

Products Category

Energy Storage

Key Features of Portable Energy Storage System (ESS)

• 2009.6Wh LiFePO4 Battery	• 600W Solar Input, Fully Charged in 3.5 Hours
• 1000W Rated AC Output	• Ultra-Quiet Fanless Design, Below 25dB
• IP54-Protected Output Ports	• Built-in UPS, <20ms Switchover

Portable Power for Home Backup, Outdoor and Off-Grid Applications

Emergency Home Backup Power

Keep essential appliances and electronic devices running during power outages. The PROJOY PEOS-ESS2000 is suitable for refrigerators, lights, routers, TVs and other devices.

Camping and Outdoor Activities

This portable energy storage system (ESS) provides convenient power for camping, picnics and other outdoor activities. It can charge laptops, cameras, portable lights and small appliances where grid power is unavailable.

Solar Power for Off-Grid Living

With up to 600W solar input, the PROJOY ESS can work with compatible solar panels for off-grid power. It is a practical portable energy storage solution for cabins, remote areas and locations with an unstable power supply.

PEOS-ESS2000 Technical Specifications

Product Model	PEOS-ESS2000
PV Input
PV Charging Input	In 3.5 hours(600W)
PV Input Voltage Range& Start Voltage	10~100Vdc,20Vdc
Maximum Charge Current	16A
MPPT Efficiency	>99%
PV Input Por	MC4
AC Input
AC Charging Input	In 2 hours(1150W)
Input Voltage Range & Frequency	155-300Vac, 45~65Hz
Max. Input Current(RMS)	7.5A±10%
AC Input Por	1*Socket (adapt to Uk plug)
AC Output
Rated & Peak Output Power	1000W,1500W(15s)
Output Voltage Range & Frequency	2*220~240Vac,1P, 50±0.2Hz
AC Output Port	2*Sockets(adapt to UK)
UPS Mode	Switch Time < 20ms