High-Voltage Household Solar Energy Storage Battery Zt-B691hv: 34.5 Kwh Capacity, 691.2V Platform, 4000 Cycles, Integrated Expandable Design

Customization: Available
Weight: 437kg
Warranty: 10 Years

Product Description

📋 Basic Information
Model NO.
ZT-B691HV
Cycle Life
4000 Times
Nominal Capacity
34.5kwh
Battery Capacity
50ah
Working Temperature
2°C to 58°C
Communication
CAN/RS485
Inter-Module Connection
In Series
Origin
China
📦 Product Description
Solar Energy Storage Battery Overview
✨ Key Features

High-Voltage Household Solar Energy Storage Battery ZT-B691HV features a 34.5 Kwh capacity and a 691.2V platform. Designed for modern energy needs, it offers 4000 cycles with an integrated expandable design for flexible power management.

Battery Detail 1
Battery Detail 2
Battery Detail 3
📊 Technical Specifications
Model ZTB154HV ZTB230HV ZTB384HV ZTB461HV ZTB615HV ZTB691HV
System Power (kWh) 7.6kWh 11.5kWh 19.2kWh 23kWh 30.7kWh 34.5kWh
Rated Voltage (V) 153.6 230.4 384 460.8 614.4 691.2
Weight (kg) 116 161 251 296 392 437
Battery Quantity 2 3 5 6 8 9
Cycle Life 4000 Times
Warranty 10 Years
🏭 Manufacturing Capability
Production Facility
Quality Control
Warehouse
R&D
Testing
Certifications
❓ Frequently Asked Questions
Are you a trading company or manufacturer?
We are a professional manufacturer of energy storage systems, established in 1998, with a dedicated team of over 800 people.
Do you provide OEM & ODM services?
Yes, we provide both OEM and ODM services, subject to a minimum order quantity.
How long is the product warranty?
Our standard warranty ranges from 3 to 10 years depending on the specific model and requirements.
Can battery products be shipped by sea or air?
Yes, we work with long-term professional forwarders who specialize in the safe international shipment of battery products.
What makes your products different from other suppliers?
We specialize in the complete production chain, including PCS, Battery PACK, BMS, EMS, and heating systems, ensuring seamless integration and reliability.
How is after-sales service handled?
We have a team of 50 professional engineers providing 1-on-1 assistance. If necessary, on-site technical support can also be arranged.

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