Sunsynk · Deye · Certified Installations
Power that stays on when the grid doesn't.
We design, supply and install Sunsynk and Deye hybrid inverters, lithium storage and solar PV for South African homes, farms and businesses — sized on real data, installed to standard, supported for the long run.
- 1 400+
- Systems installed
- 4.9/5
- From 187 reviews
- 10 yr
- Warranty backed
Load audit before quote
We measure what your home actually draws before recommending kilowatts. No copy-paste packages.
Accredited installers
Sunsynk and Deye trained technicians. Every job handed over with a valid Certificate of Compliance.
10-year warranties
Registered manufacturer warranties on inverters and batteries, backed locally by our own support desk.
Aftercare that answers
Remote monitoring, seasonal tuning of charge windows, and a technician who picks up the phone.
Our expertise & experience
Engineering-led solar, not shelf-stacked kits
Two families of proven hardware, one standard of workmanship. Sunsynk and Deye hybrid platforms give us the flexibility to design around your tariff, your roof and your appetite for independence — from a single-phase backup system that keeps the essentials alive, to a three-phase plant that shaves a factory's demand charge.
Every installation is documented: cable schedules, protection ratings, string layouts and commissioning readings. That's what makes a system insurable, and what makes it last.
Average client bill reduction of 62% in the first full billing cycle.
Featured products
The hardware we stake our name on
Hybrid Inverter
Sunsynk ECCO 5.6kW Hybrid Inverter
The load-shedding workhorse. 5.6kW single-phase hybrid with 11kW PV input and seamless UPS transfer.
View productThree Phase Hybrid
Deye SUN-12K-SG04LP3 Three Phase
12kW three-phase hybrid inverter for balanced homes, guest lodges and light commercial sites.
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Battery
Sunsynk 5.32kWh Wall-Mount Battery
IP65 wall-mounted LiFePO₄ storage with integrated BMS and 6000-cycle life.
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All-In-One
Sunsynk LifeLynk X All-In-One 8kW
Inverter, battery and management in a single floor-standing cabinet. One install, one warranty.
View productPopular ranges
Shop by category
Hybrid Inverters
Single and three-phase hybrid inverters delivering intelligent energy management for homes and businesses.
View rangeBatteries
Dependable LiFePO₄ storage with 6000+ cycle life, wall-mount and rack-mount formats.
View rangeAll-In-One
Integrated inverter, battery and management in one compact unit. Simple to install, powerful in performance.
View rangeCommercial & Industrial
Engineered for industry. Three-phase, parallel-capable platforms scaling from 30kW to multi-megawatt.
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Solar Panels
Tier-1 monocrystalline PV modules with 25-year performance warranties for SA conditions.
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Accessories
Everything you need to complete the perfect system — dataloggers, CT coils, busbars and enclosures.
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Commercial & industrial
Cut demand charges, keep production running
From 30kW retail rooftops to megawatt agricultural plants, we handle the full scope: yield modelling, structural sign-off, municipal application, installation and SCADA-level monitoring. Financing and phased rollouts available.
- Peak shaving and demand-limit control
- Zero-export and anti-backfeed compliance
- Generator integration for critical loads
- Performance reporting per site
What our clients say
4.9 out of 5, across 187 reviews
“We went from three tripped circuits a week to not noticing outages at all. The team arrived at 7am, cabled everything into a proper DB board and left the garage cleaner than they found it. Bill dropped from R4 200 to R980 in the first full month.”
Thabo Mokoena
Centurion, Gauteng · Sunsynk 8.8kW + 15.9kWh
“I had three quotes. Deye Sunsynk RSA was the only one who did a full load audit before quoting instead of guessing. The design document explained exactly what would run during an outage — and it does, right down to the borehole pump.”
Nadia Petersen
Midrand, Gauteng · Deye 12kW three-phase + 20kWh
“Installed in a single day. What impressed me most is that they phoned two weeks later to check my app data and remotely adjusted the battery charge window so I stop buying peak-tariff power. Nobody else does after-care like that.”
Willem Botha
Rustenburg, North West · LifeLynk X All-In-One 8kW
Free site assessment
Ready for a system that actually fits your home?
Send us your latest municipal bill on WhatsApp and we'll come back with a right-sized design, a fixed price and a realistic timeline. No call centre, no pressure.
Prefer to talk? Call 0759621112 or email sales@deyesunsykrsaernergy.co.za