
New Arrivals
-
Navasolar PV1800 Pro 5.2KW Inverter with 48V 100Ah Lithium Battery Bundle
Regular price R 15,822.00 ZARRegular priceUnit price / per -
ESENER ES-14.33kWh 51 .2 V 280Ah Lithium Battery
Regular price R 27,078.00 ZARRegular priceUnit price / per -
Lemoen Lithium Ion Battery BOX39S 2.56KWH 25.6V 100Ah 1C
Regular price R 7,961.00 ZARRegular priceUnit price / per -
SRNE: 3KW IPC Series Low Frequency Pure Sine Wave Transformer Inverter 12V
Regular price R 13,449.00 ZARRegular priceUnit price / per -
Eenovance Battery LFP Wall Mount 15.97kWh 51.2V
Regular price R 49,793.00 ZARRegular priceUnit price / per -
Deye: 60Kw Three Phase Grid Tie Inverter
Regular price R 55,675.00 ZARRegular priceUnit price / per -
Deye: 110Kw Three Phase Grid Tie Inverter
Regular price R 79,293.00 ZARRegular priceUnit price / per -
Dyness: Battery Lithium Ion PowerBrick 14.33Kwh 51.2V 280Ah
Regular price R 36,099.00 ZARRegular priceUnit price / per
Bundle Deals
-
Greenrich 5kW Hybrid Inverter with 4.95kWh Lithium Battery - Bundle
Regular price R 32,805.00 ZARRegular priceUnit price / perR 34,117.20 ZARSale price R 32,805.00 ZARSold out -
Greenrich 6kW Hybrid Inverter with 2x 4.95kWh Lithium Batteries (10kWh) - Bundle
Regular price R 48,786.00 ZARRegular priceUnit price / perR 50,737.44 ZARSale price R 48,786.00 ZARSold out -
Greenrich 6kW Hybrid Inverter with 4.95kWh Lithium Battery - Bundle
Regular price R 33,330.00 ZARRegular priceUnit price / perR 34,663.20 ZARSale price R 33,330.00 ZARSold out -
Greenrich 5kW Hybrid Inverter with 2x 4.95kWh Lithium Batteries (10kWh) - Bundle
Regular price R 48,261.00 ZARRegular priceUnit price / perR 50,194.56 ZARSale price R 48,261.00 ZARSold out

Sunsynk Inverters and Batteries
Embrace energy independence and reduce your reliance on the grid with SunSynk, revolutionizing the way you harness renewable energy. Explore our collection now and power up your sustainable future!
-
Sunsynk 8kW, 48Vdc Single Phase Hybrid Inverter
Regular price R 31,287.00 ZARRegular priceUnit price / perR 32,538.48 ZARSale price R 31,287.00 ZARSale -
Sunsynk 5kW, 48Vdc Single Phase Hybrid Inverter
Regular price R 19,835.00 ZARRegular priceUnit price / perR 20,628.40 ZARSale price R 19,835.00 ZARSale -
Sunsynk 16kW, 48Vdc Single Phase Hybrid Inverter
Regular price R 53,204.00 ZARRegular priceUnit price / per -
Sunsynk 12kW, 48Vdc Three Phase Hybrid Inverter with WIFI
Regular price R 45,003.00 ZARRegular priceUnit price / perR 46,803.12 ZARSale price R 45,003.00 ZARSale -
Sunsynk 10kW, 48Vdc Single Phase Hybrid Inverter
Regular price R 39,956.00 ZARRegular priceUnit price / per

Let customers speak for us
from 48 reviewsExcellent service
I got my inverter within 24hrs after payment
Thanks a lot

Awesome

Pleasantly surprised with the friendly and efficent service received from all of their staff

I love the quiet fanless operation of the Solis S6 Pro! The local operation via Bluetooth is also ideal for the remote off-grid situation where there is no internet available for the online cloud interface

It is a good battery. This one is my second battery of Revov B100. It is a good brand. Since I used it from 2023. I have never had any problem, hence I bought the second one the same brand.

The batteries we purchased a few years back have worked perfectly. We have recommended them to friends and family.

I’ve been using the Sunsynk 8kW, 48Vdc Single Phase Hybrid Inverter, and it’s been an excellent choice. It’s efficient, reliable, and seamlessly manages power between solar, battery, and grid. The smart monitoring features and user-friendly interface make it easy to use. Definitely a great investment!

The air conditioner works beautifully and cools up the room very fast

these batteries are great and the service levels of crystal are above normal compared to other suppliers . fast and attentive.

-
Deye Lithium Ion Battery Low Voltage 6.14Kwh 51.2V 120Ah
Regular price R 25,093.00 ZARRegular priceUnit price / perSold out -
Sunwoda Atrix-5 Lithium Ion Battery 5.12KWH 51.2V 100AH 1C Rack Mount
Regular price R 15,341.00 ZARRegular priceUnit price / per -
Hubble Lithium AM2 5.5kWh 51V Battery
Regular price R 16,560.00 ZARRegular priceUnit price / per -
Dyness B3 Lithium Ion Battery 3.6Kwh 48V 75Ah
Regular price R 19,297.00 ZARRegular priceUnit price / perSold out -
Pylon UP2500 2.84kWh Li-Ion Solar Battery 24V
Regular price R 10,567.00 ZARRegular priceUnit price / perSold out -
NavaSolar Trolley Inverter 1KW/12VDC 960WH LiFePO4 SA Outlets
Regular price R 4,684.00 ZARRegular priceUnit price / perR 4,871.36 ZARSale price R 4,684.00 ZARSale -
Photon Portable Power Station 1000W NON UPS
Regular price R 12,360.00 ZARRegular priceUnit price / per -
Photon Power Station 1000W With UPS
Regular price R 13,396.00 ZARRegular priceUnit price / per -
Navasolar 1.5kW Trolley Inverter with 1.28kWh Lithium Battery LiFePO4 SA Outlets
Regular price R 5,488.00 ZARRegular priceUnit price / perR 6,350.00 ZARSale price R 5,488.00 ZARSale -
Deye Lithium Ion Battery Low Voltage 5.12Kwh 51.2V 100Ah - Floor Mount / Stackable
Regular price R 22,655.00 ZARRegular priceUnit price / per

-
Sunsynk 50kW HV Three Phase Hybrid Inverter
Regular price R 103,018.00 ZARRegular priceUnit price / perR 107,138.72 ZARSale price R 103,018.00 ZARSale -
Fox ESS 10.5kW Single Phase Hybrid Inverter with Wi-Fi
Regular price R 31,352.00 ZARRegular priceUnit price / perR 32,606.08 ZARSale price R 31,352.00 ZARSale -
Sungrow 10kW Single Phase Hybrid Inverter
Regular price R 37,703.00 ZARRegular priceUnit price / per -
Victron Quattro 48/15000/200/100/100 12kW 48V Inverter/Charger
Regular price R 48,661.00 ZARRegular priceUnit price / perR 50,607.44 ZARSale price R 48,661.00 ZARSale -
SolarEdge 10.0kW Energy Hub Inverter 1P Prism Technology
Regular price R 34,030.00 ZARRegular priceUnit price / per -
Sunsynk 8kW, 48Vdc Single Phase Hybrid Inverter
Regular price R 31,287.00 ZARRegular priceUnit price / perR 32,538.48 ZARSale price R 31,287.00 ZARSale -
Blue Mountain Energy - Three Phase Hybrid 12kW 48V IP65 Inverter with Wi-Fi
Regular price R 30,913.00 ZARRegular priceUnit price / per -
Sold out
Deye Hybrid Inverter 5KW 48V
Regular price R 16,802.00 ZARRegular priceUnit price / perR 17,474.08 ZARSale price R 16,802.00 ZARSold out -
ATESS HPS 30 Hybrid Inverter 30kW 450V
Regular price R 132,153.00 ZARRegular priceUnit price / perR 137,439.12 ZARSale price R 132,153.00 ZARSale -
Solis Energy Storage 5kW Hybrid S5 Inverter
Regular price R 12,182.00 ZARRegular priceUnit price / per
Portable Inverters
-
EcoFlow RIVER PRO
Regular price R 6,859.00 ZARRegular priceUnit price / per -
Navasolar 1.5kW Trolley Inverter with 1.28kWh Lithium Battery LiFePO4 SA Outlets
Regular price R 5,488.00 ZARRegular priceUnit price / perR 6,350.00 ZARSale price R 5,488.00 ZARSale -
Sold out
EcoFlow DELTA MAX 2000
Regular price R 22,730.00 ZARRegular priceUnit price / perSold out -
Sunsynk Contour 1000 with 1kW Inverter and 1kWh Battery
Regular price R 11,980.00 ZARRegular priceUnit price / per -
NavaSolar Trolley Inverter 3KW/24VDC 2560WH LiFePO4 SA Outlets
Regular price R 8,151.00 ZARRegular priceUnit price / perR 8,477.04 ZARSale price R 8,151.00 ZARSold out
Who Are We - What We Do
Crystal Communications has been optimising our customers’ investment in Solar Solutions, Telecommunications and Networks Systems for the last 25 years. We focus on offering you our client professional, prompt and expert products & service.
Computers, VoIP Products, Firewalls, Solar Batteries & Inverters, CCTV & Analytics, Data & Electic Cable, Switches, Cabinets, Security Products, Audio & Video.
Accessories and Tools
-
Sunsynk Battery Cable Set Type 1 for 10.65kW Battery to Inverter
Regular price R 1,742.00 ZARRegular priceUnit price / per -
Major Tech 60mm Cable Shear
Regular price R 430.00 ZARRegular priceUnit price / per -
Battery Rack for 5x UP5000 or 6x Giter-G2500 or 3x Giter-G5040 Batteries
Regular price R 8,711.00 ZARRegular priceUnit price / per -
Battery Rack for 3x US3000 or 4x US2000 or 3x FE-LVE2600 or 2x G5040 or 2x eTower batteries
Regular price R 4,188.00 ZARRegular priceUnit price / per -
Battery Rack - PowerTower 8 - Powercube H2 for 8x High/Low Voltage Batteries
Regular price R 9,079.00 ZARRegular priceUnit price / per
Commercial and Large Scale
-
ATESS HPS 100 Hybrid Inverter 100kW 480V
Regular price R 351,797.00 ZARRegular priceUnit price / perR 365,868.88 ZARSale price R 351,797.00 ZARSold out -
Freedom Won Lite 2 Business 80/64 HV (High Voltage) Battery 80kW/410V
Regular price R 325,378.00 ZARRegular priceUnit price / perR 338,393.12 ZARSale price R 325,378.00 ZARSold out -
ATESS ATS 150 Automatic Transfer Switch for HPS100/120/150
Regular price R 73,698.00 ZARRegular priceUnit price / perR 76,645.92 ZARSale price R 73,698.00 ZARSale -
Freedom Won Lite 2 Business 60/48 HV(High Voltage) Battery 60kW 614V
Regular price R 251,440.00 ZARRegular priceUnit price / perR 261,497.60 ZARSale price R 251,440.00 ZARSale -
Freedom Won Lite 2 Business 40/32 HV (High Voltage) Battery 40kW 410V
Regular price R 164,234.00 ZARRegular priceUnit price / perR 170,803.36 ZARSale price R 164,234.00 ZARSale

Need Help Designing Your Solar Solution?
We Will Help You to Design a Cost-Effective Solar Solution That Fits Your Needs Perfectly.