نظام طاقة شمسية بقدرة 300 كيلوواط لمستودع التبريد في إيزابيلا، الفلبين

This 300kW solar system in Isabela province, Philippines powers a cold storage and food processing facility whose refrigeration compressors run 24 hours a day. Cold storage is one of the best solar loads in the country: the compressors never stop, so virtually every kilowatt-hour the array produces is consumed on site — no export, no curtailment, no wasted generation.

Mars Solar supplied the complete grid-tied system factory-direct: Tier-1 monocrystalline panels on the warehouse metal roof, string inverters in a dedicated inverter room, and the protection and monitoring package. Provincial cooperative electricity in diesel-dependent areas of the Philippines runs ₱14 to ₱16 per kWh — this facility pays a blended ₱13.80 per kWh — which is why the economics of a 300kW solar system here are stronger than in Metro Manila.

Installation ran in January 2026. The array was laid out on the existing purlins after a roof-structure check, DC runs were kept short to limit voltage drop in the tropical heat, and the inverter room was ventilated and commissioned bank by bank. The drone photos on this page show the finished array across the processing building and the cold store — every usable roof plane is working.

On the numbers: at Isabela's irradiance the 300kW solar system produces about 35,000 kWh per month. With a 97 percent self-consumption rate at ₱13.80 per kWh, verified savings run ₱470,000 (about $8,100) per month against a factory-direct investment of $195,000 to $225,000 — a 25-month payback, after which the cold chain runs on near-free daytime energy. The matching configuration is catalogued on our partner site as the 300kW solar system package.