Dyness IFA2023 Junior Box User Manual

Dyness IFA2023 Junior Box

What’s in the Box

Overview

Product Overview

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1. BMS
2. MC4 ports for PV2-
3. MC4 ports for PV1+
4. MC4 ports for PV2+
5. Power Button
6. MC4 ports for DC-(To Micro INVT)
7. MC4 ports for PV1-
8. MC4 ports for DC+(To Micro INVT)

Button Controls

Getting Started

Install Your Junior Box
Option A: Position your Junior Box on a hard, level floor.

Option B : Mount your Junior Box onto a solid concrete wall using additional mount brackets.
Mount brackets need to be purchased separately

Connect Cables

Single Junior Box

1. Connect Junior Box to the micro-inverter using the included MC4 output cables.
2. Connect the micro inverter to a home outlet using the original cable.
3. Connect the solar panels to the Junior Box using solar panel extension cables.
4. Press the power button for 3 seconds to turn on your Junior Box
   When powered on, the BMS status LED will display blue

Extended Junior Box
Junior Box supports up to 3 stack expansions (Extended Battery)* with a capacity of 6.4KWh

1. Install the stacking connector* on the battery expansion port on the top of the bottom extended

   • Battery, and stack the Junior Box on the bottom module.
   • The stack connector is an extended battery accessory

2. Connect the Junior Box(built-in MPPT module) to the micro-inverter using the included MC4
   DC Output Cable(3m).

3. Connect the microinverter to a home outlet using the original cable.

4. Connect solar panels to Junior Box using the Solar Panel Extension Cable

5. Press the power button for 3 seconds to turn on your Junior Box
   When powered on, the BMS status LED will display blue .

Note:

1. The Extended Battery is sold separately.
2. Do not stack two Junior Boxes directly

Dryness App for Smart Control

Download the Dyness App to get the full functionality of your Junior Box from the App Store (iOS devices) Google Play (Android devices) or Scan QR Code blow：

• WIFI distribution network, use Dyness app to scan the QR code in the Wi-Fi Logger label
• For more information, please refer to the Dyness User Manual.

Storage and Maintenance

For optimal performance, follow the instructions below to store and maintain your Junior Box regularly.

• Keep the product on a flat surface when using, charging, and storing.
• Use a cotton cloth and water to clean. Do not use steel wool or other hard materials for cleaning.
• For long-term storage, charge and discharge Junior Box once every 3 months (discharge Junior Box to 20%, then recharge it to 80%).
• If the BMS fails, it can be removed and replaced with a new BMS, as shown in the following figure. Before removing the BMS, ensure that the battery is turned off.

1. Insert two flat-head screwdrivers into the middle of the BMS
2. Pull out the BMS that needs replacing
3. Insert the new BMS
4. If the MPPT fails and needs to be replaced, first plug the MC4 wiring harness, then press the MPPT buckle and pull out the MPPT module.

Specifications

BASIC

| Battery Type| LiFePO4
---|---|---
System Energy| 1.6KWh
Dimensions| 420mm283.5mm245mm
Weight| 18KG
Protection Level| IP55
Cycle Life| ≥8000 Cycles
Warranty| 10 Years
Charging Temp. Range| 0 °C to 55 °C
Discharging Temp. Range| -20 °C to 55 °C
APP| Yes
Communication| RS485
Max.PV Input Power（W）| 1200W
Max. Input Voltage（V）| 65V
MPPT Range(V)| 18-60V
 | Max.Input/ Output Currrent(A)| 30A
---|---|---
Max. Output(W)| 800W

Expansion

| Expansion Method| Stackable

Maximum Expansion Modules

| 4

(Junior Box+3Extended Battery)

Maximum expansion energy| 6.4KWh

Specifications are subject to change without notice.

Safety Information

1. Please carefully read the documents before installing, operating or maintaining the equipment. The documents are subject to change due to product updates or other reasons.
2. Do not put heavy objects on the equipment.
3. Ensure that all cables and connectors are intact and dry before connecting to prevent electric shocks.
4. Do not install or operate the equipment in extreme weather events such as lightning, snow, heavy rain, strong wind and so on.
5. Do not damage, smear or rip off any warning labels on the equipment.
6. Do not hit, pull, drag, squeeze or step on the equipment, or throw it into the fire, as there is a risk of explosion.
7. After installing, please clean the remains of the installation, such as boxes, clipped cable ties, ripped insulation materials, etc.
8. Do not modify or repair the equipment, please contact our customer service or qualified personnel if necessary.
9. Use tools and equipment correctly to prevent personal injuries and product damage.
10. Understand the components and function of the grid-tied PV power system. Make sure that all electrical connections, and voltage and frequency at the connection point meet the local microinverter grid-tie requirements and electrical standards.
11. The installation location should be convenient for you to put out the connectors.
12. Before you pull out the AC (or battery) connector from the microinverter, disconnect the cable from the AC socket (or battery’s) end.
13. Do not clean the product with harmful chemicals or detergents.
14. Misuse, dropping, or excessive force may cause product damage.
15. Do not use or store this product in direct sunlight for a long period, such as in a car, cargo bed, or any other place where it will be exposed to high temperatures. Doing so may cause the product to malfunction, deteriorate, or generate heat.
16. Do not use this product near strong static electricity or strong magnetic fields.
17. Do not immerse the product in water. If the product accidentally falls into water, place it in a safe, open place and keep it away from fire until it is completely dry.

Environment requirements

1. Make sure the equipment is installed, operated or stored in a well-ventilated place.
2. Do not install or operate the equipment near flammable, explosive, corrosive, caustic or moist sources.
3. Do not expose the equipment to strong electromagnetic fields to avoid radio interference

QR SCAN

Official Website

Digital version access

Customer Service

• Email：sales@dyness-tech.com
• Tel： +86 400 666 0655
• Web ：www.dyness.com
  For more details, please scan the QR code or visit: https://www.dyness.com/qa Or scan the QR code below:

• Address: No. 511 Chenzhuang West Road, Sanshui Street, Jiangyan District, Taizhou City
• Email: service@dyness-tech.com
• Tel: +86 400 666 0655
• Web: www.dyness.com

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