Excellent service and delivering on time

Thanks Dhorelle for very good service !!!
No problems with your products

Exelant service and deliver on time we'll dun.

product as expected, at a great price, delivered in time. Excellent communication from the team at crystal communications. We will definitely use your services again.

Great product

Great service

Brilliant product at the right price. Just need another one because I have so many things running on the system

Currently very satisfied with the generating output even in low sunlight conditions here in the Western Cape.

Really a very good product for a very competitive price. What I like about this product is the cycle specs in comparison with other brands.

These batteries have been tried and tested. Personally I'm pleased with them.Crystal Communications were on top form when it came to the purchase and delivery so in a nutshell I'm a returning ,happy customer.

Very simple to add to my current Pylontech bank, booking forward to many years of reliable power from them

I was very impressed with the service from Crystal Coms and the delivery which was free of charge, was on time and efficiently handled.
The Esener battery is working well.

Added the Eenovance 10.65 into an existing set of Sunsynk brandedbatteries without issue. Great support from Crystal Comms

Great service from supplier

So far so good. But one thing is that I cant access warranty register online. The site does open.