Wattilla

B2B Energy Storage Marketplace

The global marketplace for BESS & energy storage

Buy, sell and source battery storage projects, systems and services — any technology, worldwide.

14.2 GWh total capacity listed
92 active listings
45+ countries

Latest listings

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⚠️TEST DATA — Not a real listing, for demonstration only

Independent BESS development and advisory firm based in Vienna. Services: site identification and screening, grid feasibility studies, revenue modelling, technology selection, procurement support, lender technical advisory (LTA). Served 30+ clients across Central Europe since 2019. Vendor-neutral approach — no equipment supply conflicts.

BESS ConsultingFeasibility StudyTechnical Due Diligence
1 week ago
⚠️TEST DATA — Not a real listing, for demonstration only

Specialist BESS O&M provider with 1.8 GWh under management across UK and EU. Services: 24/7 remote monitoring and dispatch, preventive and corrective maintenance, cell and module replacement, BMS/EMS firmware updates, performance reporting. SLA-backed 4-hour response for critical faults. Vendor-agnostic platform supports all major BESS OEMs.

O&M
1 week ago
⚠️TEST DATA — Not a real listing, for demonstration only
🔋
BESS Project Finance & Structuring gsjns
Netherlands hds · Amsterdam hf
🔋BESS: MW

Energy storage finance advisory boutique. Services: debt structuring for BESS projects (senior, mezzanine), equity placement, revenue contract review, lender technical advisory, financial model audit. Closed €320M in storage financings across EU. Network includes 15+ active infrastructure lenders with storage mandates. Mandates from 20 MW upwards.

Service
1 week ago

Nsjsb

⚠️TEST DATA — Not a real listing, for demonstration only
🔋BESS:16 MWh/ 2h· LFP

Test listing (for demonstration only). 8 MW / 16 MWh containerised BESS system, LFP chemistry, ex-works Austria. Includes PCS, BMS, SCADA, CE certified. Available for immediate delivery.

3 days ago

Price on request

⚠️TEST DATA — Not a real listing, for demonstration only
🔋BESS:16 MWh/ 2h· LFP

Test listing (for demonstration only). 8 MW / 16 MWh containerised BESS system, LFP chemistry, ex-works Austria. Includes PCS, BMS, SCADA, CE certified. Available for immediate delivery.

3 days ago

Price on request

⚠️TEST DATA — Not a real listing, for demonstration only

Specialist regulatory advisory firm covering grid connection permitting, BImSchG environmental approval, and energy storage regulation in Germany, Austria and Switzerland. Deep knowledge of §14a EnWG, NABEG grid expansion, network charges for storage. Track record: 50+ successful grid connection applications. Fixed-fee and retainer engagements available.

PermittingGrid ConsultingLegal
1 week ago

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