---
title: Sign
description: "Sign <img height=\"1\" width=\"1\" style=\"display:none\" src=\"https://www.facebook.com/tr?id=1007872310501594&amp;ev=PageView&amp;noscript=1\"> Home About Dyness"
---

[Solar; Journey to NetZero](https://blog.nastechsolar.com/en)

# [Sign](https://blog.nastechsolar.com/en/sa/sign)

 Written by [Xi'an Dyness Digital Energy Technology Co., Ltd](https://blog.nastechsolar.com/en/author/xian-dyness-digital-energy-technology-co-ltd) | Sep 14, 2023 8:00:00 PM

 Sign  <img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=1007872310501594&amp;ev=PageView&amp;noscript=1">

<https://blog.nastechsolar.com/?hsLang=en>

<https://blog.nastechsolar.com/sa?hsLang=en>

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## Product Range

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### Low Voltage - Home Energy

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### High Voltage - Commercial Energy

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[All Products](https://blog.nastechsolar.com/en/sa/sign?hs_amp=true#w-tabs-1-data-w-pane-0) [Popular items](https://blog.nastechsolar.com/en/sa/sign?hs_amp=true#w-tabs-1-data-w-pane-1) [Home Energy Storage Systems](https://blog.nastechsolar.com/en/sa/sign?hs_amp=true#w-tabs-1-data-w-pane-2) [Low Voltage](https://blog.nastechsolar.com/en/sa/sign?hs_amp=true#w-tabs-1-data-w-pane-3) [High Voltage](https://blog.nastechsolar.com/en/sa/sign?hs_amp=true#w-tabs-1-data-w-pane-4) [Commercial Energy Storage Systems](https://blog.nastechsolar.com/en/sa/sign?hs_amp=true#w-tabs-1-data-w-pane-5) [Low Voltage](https://blog.nastechsolar.com/en/sa/sign?hs_amp=true#w-tabs-1-data-w-pane-6) [High Voltage](https://blog.nastechsolar.com/en/sa/sign?hs_amp=true#w-tabs-1-data-w-pane-7) [RV Batteries](https://blog.nastechsolar.com/en/sa/sign?hs_amp=true#w-tabs-1-data-w-pane-8)

[View all products](https://www.dyness.com/sa/products)

#### [Powerbox Pro 10.24kWh LFP](https://blog.nastechsolar.com/products-south-africa/powerbox-pro?hsLang=en)

#### [PowerStone 76.8kWh LFP](https://blog.nastechsolar.com/products-south-africa/powerstone?hsLang=en)

#### [DYNE 3.6/5.0/6.0/8.0L-1P-A](https://blog.nastechsolar.com/products-south-africa/dyne-1p-a-inverter-low-voltage-lithium-ion-battery?hsLang=en)

#### [DH200F 215kWh LFP](https://blog.nastechsolar.com/products-south-africa/dh200f?hsLang=en)

#### [BX51100 5.12kWh LFP](https://blog.nastechsolar.com/products-south-africa/bx51100-home-energy-storage-battery-low-voltage?hsLang=en)

#### [B4850 2.4 kWh LFP](https://blog.nastechsolar.com/products-south-africa/b4850?hsLang=en)

<https://dyness-tech.webflow.io/products#Home-Energy-Storage-System-div> [View Our Home Solutions](https://www.dyness.com/sa/products#Home-Energy-Storage-System-div)

#### [DL5.0X](https://blog.nastechsolar.com/products-south-africa/dl5-0x?hsLang=en)

#### [DL2.5](https://blog.nastechsolar.com/products-south-africa/dl2-5?hsLang=en)

#### [BX51100 5.12kWh LFP](https://blog.nastechsolar.com/products-south-africa/bx51100-home-energy-storage-battery-low-voltage?hsLang=en)

#### [PowerDepot H5B](https://blog.nastechsolar.com/products-south-africa/powerdepot-h5?hsLang=en)

#### [Powerbox Pro 10.24kWh LFP](https://blog.nastechsolar.com/products-south-africa/powerbox-pro?hsLang=en)

#### [DL5.0C 5.12kWh LFP](https://blog.nastechsolar.com/products-south-africa/dl5-0c?hsLang=en)

#### [DL5.0](https://blog.nastechsolar.com/products-south-africa/dl5-0?hsLang=en)

#### [B4850 2.4 kWh LFP](https://blog.nastechsolar.com/products-south-africa/b4850?hsLang=en)

#### [B3](https://blog.nastechsolar.com/products-south-africa/b3?hsLang=en)

#### [A48100 4.8kWh](https://blog.nastechsolar.com/products-south-africa/a48100-1?hsLang=en)

#### [Tower Pro](https://blog.nastechsolar.com/products-south-africa/tower-pro?hsLang=en)

#### [Tower](https://blog.nastechsolar.com/products-south-africa/tower?hsLang=en)

<https://dyness-tech.webflow.io/products#Commercial-Energy-Storage-Systems-div> [View Our Commercial Solutions](https://www.dyness.com/sa/products#Commercial-Energy-Storage-Systems-div)

#### [PowerRack LV2 28.8/43.2kWh LFP](https://blog.nastechsolar.com/products-south-africa/rack-system-lv2?hsLang=en)

#### [PowerRack LV4 40.96/61.44kWh](https://blog.nastechsolar.com/products-south-africa/rack-system-lv4?hsLang=en)

#### [PowerRack LV1](https://blog.nastechsolar.com/products-south-africa/powerrack-lv1?hsLang=en)

#### [PowerRack HV4 35.84/56.32kWh LFP](https://blog.nastechsolar.com/products-south-africa/racksystem-hv4?hsLang=en)

#### [PowerRack HV2](https://blog.nastechsolar.com/products-south-africa/rack-system-hv2?hsLang=en)

#### [PowerStone 76.8kWh LFP](https://blog.nastechsolar.com/products-south-africa/powerstone?hsLang=en)

#### [PowerRack HV1](https://blog.nastechsolar.com/products-south-africa/powerrack-hv1?hsLang=en)

#### [DH200F 215kWh LFP](https://blog.nastechsolar.com/products-south-africa/dh200f?hsLang=en)

#### [VB4850 50Ah 48V](https://blog.nastechsolar.com/products-south-africa/vb4850?hsLang=en)

#### [VB48100 100Ah 48V](https://blog.nastechsolar.com/products-south-africa/vb48100?hsLang=en)

#### [RV12100](https://blog.nastechsolar.com/products-south-africa/rv12100?hsLang=en)

#### [RV12200 200Ah 12V](https://blog.nastechsolar.com/products-south-africa/rv12200?hsLang=en)

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# Warranty Registration

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\*All registration information will only be contacted by your after-sales service and will not be disclosed to third parties.

\*Please fill out the form carefully and accurately. Successful registration will help you get a longer warranty.

\*If you need to expand the capacity of your current system, you will need to confirm your existing product serial number and the module to be added with Dyness via email and add them only after obtaining authorization.

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Dyness Inverter SN 

Note: lf you are using a Dyness inverter, please fill in the Dyness inverter SN here.

+

**Battery S.N** **\***

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# Upload System & On-site Pictures

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 ABOUT 

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 Solutions 

[Residential cases](https://blog.nastechsolar.com/sa/residential-cases?hsLang=en) [Commercial cases](https://blog.nastechsolar.com/sa/commercial-cases?hsLang=en) [Other ESS cases](https://blog.nastechsolar.com/sa/other-ess-cases?hsLang=en)

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[Self Service Center](https://service.dyness.com/) [Sign for warranty](https://blog.nastechsolar.com/sa/sign?hsLang=en) [Downloads](https://blog.nastechsolar.com/sa/download?hsLang=en) [Training video](https://blog.nastechsolar.com/sa/training-video?hsLang=en) [Q&A](https://blog.nastechsolar.com/sa/q-a?hsLang=en)

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Email：sales@dyness-tech.com

Sales tel: +86 400 666 0655   
Service tel: +31 10 30 717 52

Address: Plant 5, No. 688 Liupu Road, Guoxiang Street, Wuzhong Economic Development Zone

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 PROducts 

[Popular items](https://dyness-tech.webflow.io/products) [Home Energy](https://dyness-tech.webflow.io/products#Home-Energy-Storage-System-div) [Commercial](https://dyness-tech.webflow.io/products#Commercial-Energy-Storage-Systems-div) [RV Batteries](https://dyness-tech.webflow.io/products#RV-Batteries-div)

 Solutions 

[Residential cases](https://blog.nastechsolar.com/cases?hsLang=en) [Commercial cases](https://blog.nastechsolar.com/commercial-cases?hsLang=en) [Other ESS cases](https://blog.nastechsolar.com/other-ess-cases?hsLang=en) [Q&A](https://blog.nastechsolar.com/qa?hsLang=en)

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[Downloads](https://blog.nastechsolar.com/download?hsLang=en) [Sign](https://blog.nastechsolar.com/sign?hsLang=en) [After-sales request](https://blog.nastechsolar.com/warranty?hsLang=en) [Training video](https://blog.nastechsolar.com/training-video?hsLang=en)

 Contact 

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Email：sales@dyness-tech.com

Sales tel: +86 400 666 0655   
Service tel: +31 10 30 717 52

Address: Plant 5, No. 688 Liupu Road, Guoxiang Street, Wuzhong Economic Development Zone

 DISCOVER YOUR NATURE

<https://www.linkedin.com/company/13435980/admin/> <https://www.facebook.com/Dynessess> <https://twitter.com/DynessESS> <https://www.youtube.com/c/DynessBattery> <https://www.instagram.com/dynessess/>

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[View full post](https://blog.nastechsolar.com/en/sa/sign)

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