PrePayPower for Solar Panel Owners
PrePayPower pays 15.89 c/kWh under the Clean Export Guarantee scheme, with payments made twice yearly. As Ireland's largest pay-as-you-go electricity supplier (~250,000 customers), PrePayPower is the only realistic CEG option for households on a PAYG meter, though the rate is among the lowest in the market.
Last verified 6 May 2026
Fact-checked by John Rooney, Solar Energy Editor. Editorial policy
Quick Answer
PrePayPower pays 15.89 c/kWh for exported solar electricity under the Clean Export Guarantee, twice yearly. 14.0 c ex-VAT. Pay-as-you-go customer base; SEG paid twice yearly. For a typical 4.4 kWp Irish home exporting around 2,000 kWh per year, that's about €318 in annual export earnings.
PrePayPower Microgen / CEG Plan
| CEG rate | 15.89 c/kWh (inc VAT) |
| Payment frequency | Twice yearly |
| Smart meter required | Yes, for measured exports |
| Cap on exports paid | None published |
| Contract terms | Pay-as-you-go |
| Parent company | PrePayPower (Irish-owned) |
14.0 c ex-VAT. Pay-as-you-go customer base; SEG paid twice yearly.
What PrePayPower CEG Is Worth to You
Annual export earnings depend on system size and how much of your generation you self-consume.
| System size | Typical annual export | PrePayPower earnings |
|---|---|---|
| 2.6 kWp (6 panels) | 1,200 kWh | €191 |
| 3.5 kWp (8 panels) | 1,600 kWh | €254 |
| 4.4 kWp (10 panels) | 2,000 kWh | €318 |
| 5.3 kWp (12 panels) | 2,400 kWh | €381 |
| 5.3 kWp + battery | 1,400 kWh | €222 |
How CEG Payments Work with PrePayPower
- Your installer notifies ESB Networks (NC6 form) to register your inverter as a microgenerator. PrePayPower cannot pay CEG until ESBN approves this.
- You register with PrePayPower via their app, account portal or customer service, including MPRN, NC6 confirmation and IBAN.
- Your smart meter records imports and exports half-hourly, with readings flowing to PrePayPower automatically.
- CEG payment lands twice yearly as a bill credit (or cash payout where supported).
- Subsequent payments are automatic unless you change supplier or move house.
Switching to or from PrePayPower
Switching to PrePayPower
- Sign up online or by phone, switch completes in 2–14 days
- Re-register your microgenerator (NC6 + MPRN)
- First CEG credit lands at the next billing cycle
- Existing exports during the switch are paid by your old supplier
Switching away from PrePayPower
- Check for early-exit fees on your tariff (most CEG plans don't charge)
- Final bill clears any outstanding CEG credit
- CEG isn't portable, re-register with new supplier
- Best time: end of your billing period to capture all earnings
PrePayPower vs Other Suppliers for Solar
| Supplier | CEG Rate | Payment | Compare |
|---|---|---|---|
| Bord Gáis Energy | 18.50 c/kWh | Quarterly bill credit (after 3-month wait) | PrePayPower vs Bord Gáis Energy |
| Electric Ireland | 19.50 c/kWh | Per billing cycle | PrePayPower vs Electric Ireland |
| Yuno Energy | 15.89 c/kWh | Twice yearly | PrePayPower vs Yuno Energy |
| EcoPower | 15.20 c/kWh | Quarterly | PrePayPower vs EcoPower |
See the full ranking on our CEG rate comparison page.
PrePayPower Microgen FAQ
What is the PrePayPower CEG rate in 2026?
PrePayPower pays 15.89 c/kWh (inclusive of VAT) for exported solar electricity, twice yearly.
When does PrePayPower pay CEG?
PrePayPower pays CEG twice yearly as a bill credit on your electricity account.
Can I switch to PrePayPower as a solar owner?
Yes. Every Irish supplier is required by law to offer a CEG tariff. Switching takes 2–14 days and you don't lose power. You re-register your microgenerator with PrePayPower and CEG payments resume from the next billing cycle.
Does PrePayPower cap how many kWh of export it pays for?
PrePayPower: None published.
Is the CEG payment taxable?
Under Section 216D of the Taxes Consolidation Act 1997 (as extended by Finance Act 2025 to 31 December 2028), the first €400 per year of CEG export income is exempt from income tax. Income above that is taxable.
Is PrePayPower the best supplier for solar?
PrePayPower's CEG rate of 15.89 c/kWh ranks 8th of 9 in the Irish market. The 'best' supplier depends on your overall bill, not just export rate, compare import unit rates, standing charges and any sign-up bonuses on our hub page.
Sources
- PrePayPower , prepaypower.ie
- CRU, Microgeneration consumer information , cru.ie
Last verified: 6 May 2026
Fact-checked by John Rooney, Solar Energy Editor. Editorial policy
John Rooney is the founder of Solar Info and has been covering the Irish solar energy market since 2023. He fact-checks all content against official SEAI data and maintains relationships with SEAI-registered installers across Ireland.
Compare All CEG Rates
Switching to the highest-paying supplier is worth €100–€300 a year on a typical 4.4 kWp system. See how every Irish supplier ranks on our full Clean Export Guarantee comparison.