PV Power Station Storage Solution
Store by day, sell at peak – visible returns. Estimated 5-15% curtailment reduction, 5-15% revenue increase
Overview
Falatto PV Power Station Storage solution deploys storage systems at the PV plant side – storing excess power generated during the day and discharging during grid dispatch or evening peak prices.
The system automatically performs curtailment reduction, ramp rate control, and schedule following – reducing curtailment, increasing plant revenue, and meeting storage policy requirements. Suitable for new or existing PV plants.
The Challenges We Solve
Curtailment Losses
Grid cannot fully absorb midday generation – leading to curtailment.
Grid Compliance Pressure
Strict requirements for ramp rate control and schedule following.
Limited Revenue Window
Solar generates only during daylight – misses evening peak prices.
Mandatory Storage Requirements
Many regions require storage for grid connection approval.
System Architecture
Core Components
ESS
Falatto Mega Series – 1.2-5MWh+, liquid-cooled.
Step-up transformer
Low voltage to medium voltage (10kV/35kV).
EMS
PV+storage EMS – schedule following optimization.
Grid connection cabinet
Meter, protection, dispatch communication.
Supporting Subheading
Key Advantages
More Output · Less Curtailment · Higher Return.
5-15% Revenue Increase
Curtailment reduction + time shift to evening peak
5-15% Curtailment Reduction
Store potentially curtailed energy for later dispatch.
Perfect Schedule Following
Precisely respond to grid dispatch instructions – avoid penalties.
Capture Evening Peak Prices
Store midday solar for evening peak discharge – higher prices
Meet Storage Policy Requirements
Fully compliant with renewable+storage policies – smooth grid connection.
Recommended Configuration
| PV Plant Size | Recommended Storage | Storage Ratio | Best For |
|---|---|---|---|
|
5-10 MW |
1×Mega 1.2 or 2.4 |
12-24% |
Small ground-mounted plant |
|
10-20 MW |
2-4×Mega 2.4 |
12-24% |
Medium ground-mounted plant |
|
20-50 MW |
4-8×Mega 5.0 |
10-20% |
Large ground-mounted plant |
|
50-100 MW |
10-20×Mega 5.0 |
10-20% |
Ultra-large plant |
Applications
Large Ground-mounted PV Plant
Reduce curtailment, increase revenue, meet storage policy
C&I Distributed PV
Self-consumption + excess storage + time-shift sales
Agri-PV Plant
Greenhouse + solar + storage – maximize land use efficiency
Existing Plant Retrofit
Add storage to existing PV plants – improve competitiveness
Customer Case
Frequently Asked Questions
Mega series features containerized design – a 20ft container occupies ~15m², minimal impact on plant land.
Storage connects to the AC bus via AC coupling – operates independently from existing inverters, EMS unified dispatch.
Typical 4-6 years – depends on local electricity rates, subsidies, and curtailment rate.
Yes. Storage can provide black start capability for PV plants during grid faults.
