Dyness LV Link-A Communication Box
R1,200.00 incl VAT
The Dyness LV Link-A Communication Box connects multiple lithium battery clusters into one managed system. It’s a compact, wall-mounted hub that handles CAN and RS485 protocols automatically. You can mix older BX series batteries with newer DL series units without replacing your existing stock. South African installers and homeowners use it to scale storage capacity and reduce electricity costs over time.
- Supports up to 4 clusters linked in parallel.
- Mixes older and newer Dyness battery models.
- CE-EMC certified with IP20 protection rating.
- Plug-and-play setup with auto-configuration.
Contact us for stock availability on the Dyness LV Link-A Communication Box, with nationwide delivery across South Africa.
Description
The Dyness LV Link-A Communication Box is a central hub for low-voltage lithium battery systems. It connects multiple battery clusters, assigns a master battery automatically, and keeps your system balanced. Homeowners, businesses, and farms across South Africa use it to grow their solar storage without starting from scratch. It supports energy independence by letting you add capacity as your needs increase.
What Does the LV Link-A Actually Do
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- Links up to 4 battery clusters, totalling 8 units in parallel.
- Automatically assigns a master battery to coordinate the full bank.
- Handles CAN and RS485 communication protocols without manual setup.
- Balances the State of Charge across all connected units.
- Acts as the single contact point between your battery bank and inverter.
It pairs well with our Dyness 5.12kWh lithium battery for straightforward capacity expansion.
Can You Mix Old and New Dyness Batteries
Yes, and that’s one of its strongest advantages. The LV Link-A bridges older BX series batteries with newer DL series models. Without it, these units can’t communicate directly due to protocol differences. It solves a real problem for anyone upgrading an existing system without replacing every battery.
It also works with the Dyness Powerbrick 14.3kWh and the Dyness Powerbrick Max 16.076kWh for larger systems.
Full Specifications
Brand: Dyness
Model: LV-Link A
SKU: DYNESS-LV-LINK-COMM
Max Supported Access Systems: 4
Operating Voltage: 42-60V
Communication Protocols: CAN / RS485
Net Weight: 0.46kg
Dimensions (WDH): 135 x 112 x 36mm
Operating Temperature: -20 to 55°C
Storage Temperature: -10 to 35°C
Relative Humidity: 5% – 85% RH
Protection Class: IP20
Installation Method: Wall-mounted
Certification: CE-EMC
What’s Included
- Dyness LV Link-A Communication Box unit.
- Mounting hardware for wall installation.
- Communication cables for battery connection.
- User manual.
- Warranty card.
Compatibility
The LV Link-A works with a wide range of Dyness battery models and popular inverter brands used in South Africa. Check the list below before ordering to confirm your setup qualifies.
- B51100: DL5.0 and DL5.0C batteries.
- BX51100: DL5.0, DL5.0C, and DL5.0e batteries.
- Powerbox Pro: Powerdepot H5B, Powerbox G2, and Powerbrick.
- Powerdepot: DL5.0C, Powerbox G2, and Powerbrick.
- Inverters: Deye, Luxpower, and compatible hybrid models.
Visit the Dyness brand page to browse the full compatible product range.
Use Cases
- Homeowners expanding an existing battery bank without full replacement.
- Businesses scaling storage capacity to manage Eskom tariff hikes.
- Farms running off-grid systems needing mixed battery management.
- Installers commissioning multi-cluster systems for large properties.
- Any site where loadshedding protection requires staged battery upgrades.
Frequently Asked Questions
Q. What is the Dyness LV Link-A Communication Box used for?
A. It links multiple Dyness battery clusters into one coordinated system. It manages communication between batteries and your inverter automatically.
Q. How many batteries can the LV Link-A support?
A. It supports up to 4 clusters, which means up to 8 battery units connected in parallel at 42-60V operating voltage.
Q. Can I mix different Dyness battery generations?
A. Yes. The LV Link-A bridges older BX series and newer DL series batteries. They can operate together in one system without protocol conflicts.
Q. Is the LV Link-A difficult to install?
A. No. It’s wall-mounted and uses auto-configuration. Once communication cables are plugged in sequence, the system assigns roles automatically.
Q. What inverters work with the Dyness LV Link-A Communication Box?
A. It works with Deye, Luxpower, and other compatible hybrid inverters commonly used in South African solar installations.
Q. Does the LV Link-A have any safety certifications?
A. Yes. It carries CE-EMC certification and an IP20 protection rating, confirming it meets international safety and electromagnetic standards.
Q. Where can I get the Dyness LV Link-A Communication Box in South Africa?
A. Solar Panel Energy stocks it at warehouses in Vanderbijlpark, Midrand, Cape Town, Durban, and more. Nationwide delivery takes 2-5 working days.
Read more about the LV Link-A on the official Dyness product page for full technical documentation.
Why Buy From Us
- Genuine Dyness stock held at six warehouse locations across South Africa.
- Nationwide delivery in 2-5 working days from your nearest warehouse.
- Free system sizing and remote consultations available before you order.
- CE-EMC certified products supplied with full documentation.
- Expert support for homeowners, installers, and commercial buyers.
Contact Solar Panel Energy today to confirm stock and pricing on the Dyness LV Link-A Communication Box for your South African solar installation.
Additional information
| Weight | 0.46 kg |
|---|---|
| Dimensions | 11.2 × 13.5 × 3.6 cm |