An investment in knowledge pays the best interest.
Benjamin Franklin

Prepaid Energy with Transparent Settlement

Sell energy credits via QR, manage tariff tiers, schedule load, and split payouts between operator and community funds—online or offline.

0.5-1%
Processing Fee
$0
Monthly Cost
70%+
Savings
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Monthly Electric$20.00
Tax$1.80
Total (USD)$21.80
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Why Micro-Grid Operators Choose PortalPay

🔋

QR Energy Credits

Sell prepaid credits that link to meters or smart plugs for instant activation.

Reduce cash handling by 90%
🕒

Tiered Tariffs

Configure day/night, lifeline tiers, and community discounts with clear line items.

Cut pricing disputes by 50%
🏦

Maintenance Reserve

Automatically allocate a percentage of every sale to a maintenance fund with statements.

Predictable upkeep budgeting
🤝

Split Payouts

Set split rules for operator, community trust, and field technicians.

Zero manual reconciliation
📶

Offline Issuance

Record sales during outages; tokens sync and validate when connectivity returns.

100% continuity
📈

Regulatory Reports

Export consumption and revenue summaries for compliance and grant applications.

Minutes, not days

Accepted here

Apple PayApple Pay
Google PayGoogle Pay
Samsung PaySamsung Pay
VisaVisa
MastercardMastercard
American ExpressAmerican Express
CryptoCrypto
$Cash

Calculate Your Savings

$1k$12k/month$100k
You Save with PortalPay
$2,264/year
(68% less than competitors)
Monthly Cost Breakdown
PortalPay$90.00/mo
0.5-1% processing, $0 monthly fee
Legacy Processor$445.00/mo
2.90% + $0.3 per transaction + $25/mo
Bank Transfer$197.00/mo
1.20% + $0.2 per transaction + $5/mo
Mobile Money$204.00/mo
1.50% + $0.1 per transaction
Annual with PortalPay
$1,080
Annual with Others
$3,344

Calculations based on industry averages. Actual savings may vary.

Real-World Examples

Household Top-Up via QR

Residents buy energy credits by scanning a QR at a kiosk or with their phones; credits link to meter IDs.

Example:

Family purchases $3 of energy; token activates on meter #M-221 in seconds with a receipt.

Removes cash reconciliation errors

Tiered Night Tariffs

Automatically apply night-time pricing for eligible households with transparent receipts.

Example:

Lifeline customers receive discounted night rates; statements show tier and period.

Builds trust in pricing

Maintenance Reserve Split

Allocate 5–10% of each sale to a maintenance fund; operator and community splits settle instantly.

Example:

$20 sale splits into $18 operator, $2 reserve; monthly report exported to the community board.

Predictable maintenance funding

Everything Included Free

QR Token Sales

Generate scannable codes for prepaid energy credit purchases.

Usually $99/yr

Tariff Management

Configure tiers, schedules, and discounts with audit logs.

Usually $149/yr

Split Payouts

Automatic distribution to operator and community funds.

Usually $120/yr

Offline Mode

Issue tokens during outages and reconcile later.

Usually $59/yr

Regulatory Exports

CSV/JSON summaries for compliance and grants.

Usually $49/yr

Get Started in Minutes

Setup Checklist for Micro-Grid Operators

  • Create micro-grid profile and service area in /admin
  • Link meters and device IDs for households
  • Configure tariff tiers and lifeline discounts
  • Set split rules for operator and maintenance reserve
  • Print QR tokens for kiosks and field agents
  • Connect wallet for settlement payouts
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Frequently Asked Questions

How do prepaid credits link to meters?

Each sale is associated with a meter or device ID; activation occurs on sync and is recorded on the receipt.

Can we allocate funds to maintenance automatically?

Yes. Define a reserve percentage per sale. Settlement distributes shares with statements.

Do you support offline credit issuance?

Yes. Sales can be recorded offline. When connectivity returns, tokens and receipts sync and reconcile.

Can we export reports for regulators and grants?

You can export consumption, revenue, and reserve allocations as CSV/JSON.

Are small purchases economical?

Fees are 0.5–1% with no monthly charges, ideal for micro-top-ups.

What Micro-Grid Operators Are Saying

"Prepaid QR credits let us sell power even during network outages. The maintenance reserve is finally consistent."

Chisomo P.
Lakeview Micro-Grid – Malawi
Saved 72% on fees

"Tiered tariffs and split payouts delivered instant transparency to residents and our board."

Ritika S.
SunVillage Energy – Rajasthan

Start Accepting Crypto Payments Today

Join thousands of micro-grid operators saving 70% on payment processing fees. Set up in minutes, no monthly costs, no hidden fees.

Related Industries

Accepted here

Apple PayApple Pay
Google PayGoogle Pay
Samsung PaySamsung Pay
VisaVisa
MastercardMastercard
American ExpressAmerican Express
CryptoCrypto
$Cash

Technology partners

Microsoft AzureMicrosoft Azure
Amazon Web ServicesAmazon Web Services
ThirdwebThirdweb
Base (Ethereum L2)
EthereumEthereum
Crypto Payments for Micro-Grid Operators | PortalPay • PortalPay