H4G- 220

Description

Hardware Only

This product H4G-220 is a “Pay-As-You-Go” energy storage system with multifunction. It is specially

designed for rural areas with electricity or off-grid communities, providing clean, stable and affordable

power generated by solar powered PV panel. This system makes good use of the advantages in LED

lighting, mobile charging, television, fan and audio equipment that meets the daily power

consumption needs of households and provides environmentally friendly power output. The advanced

Lithium Iron Phosphate battery (LiFePO4) guarantees best performance for long life span.

POWERED BY JUA ENERGY

Battery Specifications

The key component of this system is the internal LiFePO4 battery cells, which can provide a life span

up to 2000 times.

4. Battery Type – LiFePO4.
5. Model Number – IFR32700 x 12 pcs in 4S3P connection.
6. Capacity – 12.8V 18Ah 228Wh typical.
7. Longevity – 2000 charging and discharging cycles or greater.
8. Operating Temperature – 0~45℃.

Solar panel specification

This system includes a high quality and high efficiency solar panel.

1. Solar Panel Type – Polycrystalline silicon solar cell.
2. Power Rating – DC 18V 4.4A 80W max.
3. Cable – 8 meters, 18# copper wire, UV resisitant.

Control unit specification

The control unit of this system provides a full protection function and advanced control function for

the battery cell charging and discharging.

1. Charge and discharge sketch
2. Battery protection function
3. Over Voltage Protection – 14.6V cut off.
4. Low Voltage Protection – 11.4V cut off.
5. Over Discharge Current Protection – 10A discharge cut off.
6. Battery charge controller
7. Charge Current Limit – 12A (to prevent large current charging for the safety).
8. CC-CV Charge Controller – The PCBA have an automatic CC-CV (constant current – constant

voltage) mode convert function, when battery voltage is low it uses CC charge mode to meet a

fast charging function, and when the battery voltage is almost full, it use CV mode to down

grade the charge current for the battery safety.

1. DC 5V output
2. DC 5V Output Rating – 2 standard USB ports, DC 5V 2A max.
3. Output Over Current Protection – To cut off the output when the current is exceeded.
4. Compatible with most of the mobile devices in the world.
5. DC 12V output
6. DC 12V Output Rating – DC 12V output is divided into upper and lower ports. Upper ports for

lighting: standard DC005 port x 4, DC 12V 3.5A 42W max. Lower ports for TV and fan: standard

DC005 port x 2, DC 12V 3.5A 42W max.

1. Output Over Current Protection – To cut off the output when the current is exceeded.

LED lamp specification

The LED lamps of this system provide constant brightness lighting in high efficiency driving mode.

1. LED Lamp Input – DC 12V.
2. LED Lamp Brightness – 500lm x 2pcs, 300lm x 3pcs. Users can adjust the brightness as needed.
3. LED Lamp Cable – 7m cable with T-junction and 3-way switch. T-junction supports lamps controlled

independently and connected one by one. 3-way switch controls the brightness of lamp.

Packing

Battery Pack: 380 x 283 x 105 mm, 3.13Kg

Solar Panel: 775 x 670 x 38 mm, 5.92Kg

Lamps: 380 x 283 x 105 mm, 1.64Kg