BLUETTI EP900 Hybrid Inverter Plus Home Battery System User Guide
- August 7, 2024
- Bluetti
Table of Contents
BLUETTI EP900 Hybrid Inverter Plus Home Battery System
Product Specifications
- Product Name: BLUETTIEP900
- Quick Guide Version: V2.1
Frequently Asked Questions
Q: Can I use BLUETTIEP900 with existing solar panels?
A: Yes, you can use existing solar panels with BLUETTIEP900. However, ensure compatibility by purchasing CT and Meter from the official website and consult your installer for any necessary system updates.
Special tools and parts need before installation for EP900
Overview
7
2
| PV input 7
PV input 2
| 5
6
| LED indicator
loT signal port
(Link Portl)
| 9
70
| Bleed valve
COM Port (For grid communication module)
| USB port
BACKUP Terminal
---|---|---|---|---|---|---
3| DC switch| 7| Batterysignal port
{Link Port 2)
| 77| CT| 75 GRID Terminal
76 GNDTerminal
{Grounding)
4| BAT- terminal| 8| BAT+ terminal| 72| DRMs port
(For generator & meter)
| 7 | BAT- terminal 7 | 6 | BAT+ terminal 7 | 77 | Grounding port 7 |
|---|---|---|---|---|---|
| 2 | Pack link-in | 7 | To Pcs (Inverter signal port) | 72 | Grounding port 2 |
| 3 | Pack link-out | 8 | Bleed valve 7 | Bleed valve 2 | |
| 4 | BAT- terminal 2 | 9 | BAT+ terminal 2 | ||
| 5 | Breaker switch | 70 | Power button |
Installation
Overview
Installation requirements
Before Installation: Important Notes
- The installation must be performed by a licensed electrician. Improper installation may result in death or serious injury and property damage.
- Prepare necessary tools and accessories.
- Read the EP900 User Manual and Quick Start Guide.
- Recommended the open circuit voltage of solar system is between 240V and SOOV.
Select an Appropriate Installation Location
Operating Instructions
- If there’s no power input and the Soc drops to 7%, switch off all battery main switches to prevent over-discharging. Only restart the system when recharging from the grid.
- Charge the batteries when the Soc is below 5% and maintain it at least at 5% for continuous operation.
- For long-term storage, charge the batteries to 40%-60% Soc and perform a full cycle at least every 3 months.
Temperature considerations
Operating Temperature
| ****
Charging
| Off-grid: 0°c to 40°C / 32°F to 704°F On-grid: -20°C to 40°C / -4°F to 704°F
---|---|---
Discharging| -20°C to 40°C / -4°F to 704°F
Storage Temperature
| -20°C to 0°C / -4°F to 32°F (Fully cycle monthly)
0°C to 35°C / 32°F to 95°F (Fully cycle every 3 months)
Wall mounting
Electrical connection
Overview
Connect the communication cable
Connect the Grounding Cables
Connect the battery power cables
Connect the GRID and BACKUP cables
Connect PV cables
Attach the CT
Install the Sub panel
For new installation solar panels
Connection method 1
Connection method 2
Charging Using Generator
Power on
- Step l Switch on the DC circuit breakers on EP900.
- Step 2 Switch on the DC circuit breakers on B500 battery packs. Press and hold the power button of any battery pack for about 3 seconds, and the green indicator on the button will light up.
- Step 3 About 40 seconds later, the indicator on EP900 will stay green.
- Step 4 Switch on the AC circuit breakers connected to the EP900 GRID terminal.
- Step 5 Power on the system via BLUETTI app.
- Step 6 Check the voltage of BACKUP terminal.
- Step 7 Switch on the AC circuit breakers connected to the EP900 load port.
- Step 8 Check the EP900 system operation in the App.
For more information, please visit:
Web: https://www.bluettipower.com
SHENZHEN POWEROAK NEWENER CO., LTD.
Add: Fl9, BLD No.l, Kaidaer, Tongsha Rd No.768, Xiii Street, Nanshan,
Shenzhen, China
USA Company
Company: BLUETTI POWEROAK INC00
Add: 6785°S0\ALLEY0’v1EW0BLVD0SfE0D01AS0\/EGAS0NE.VADA089178°United0States
Customer Service
Tel: 800-200-2980 (Monday to Sunday
9:00-77:00)
Email: sale@bluettipower.com (Pre-sales),
service@bluettipower.com (After-sales)
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>