Bernal Four Electrical and Solar Solutions Inc.

Bernal Four Electrical and Solar Solutions Inc. Solar PV Installer & Electrical Contractor

Safety firstWorking at heightSolar PV Installers
06/10/2026

Safety first
Working at height
Solar PV Installers

“In real-world conditions, Solar PV modules do not produce the same amount of energy—even when located next to each othe...
03/10/2026

“In real-world conditions, Solar PV modules do not produce the same amount of energy—even when located next to each other—due to various factors.”

"The data above from the actual Huawei FusionSolar Monitoring Platform demonstrates module-level monitoring, illustrating how adjacent PV modules can vary in energy yield (color coded) due to various factors."

"In a standard string configuration, energy is transmitted sequentially from one PV module to another. However, with Huawei smart PV optimizers, the yield of each individual module is optimized and remains unaffected by power mismatch across the string."

"Low module yield is frequently caused by dirt, soiling, or bird droppings. With Huawei optimizers, O&M teams can easily identify modules that need cleaning by tracking those showing a consistent low yield over an extended period."

01/10/2026

25.61kWp Grid-tied Solar PV in Sun Valley, Parañaque

24/09/2026

98.75kWp Grid-tied Solar PV on-going installation at Alangilan, Batangas

18/09/2026

Huawei LUNA2000

☀ 𝐆𝐎 𝐒𝐎𝐋𝐀𝐑. 𝐏𝐀𝐘 𝐖𝐈𝐓𝐇 𝐄𝐀𝐒𝐄! 💳Planning to install a solar system for your home or business? We’ve made payment more conven...
18/09/2026

☀ 𝐆𝐎 𝐒𝐎𝐋𝐀𝐑. 𝐏𝐀𝐘 𝐖𝐈𝐓𝐇 𝐄𝐀𝐒𝐄! 💳

Planning to install a solar system for your home or business? We’ve made payment more convenient!

💳𝑾𝑬 𝑨𝑪𝑪𝑬𝑷𝑻 𝑴𝑨𝑺𝑻𝑬𝑹𝑪𝑨𝑹𝑫, 𝑽𝑰𝑺𝑨 & 𝑸𝑹 𝑷𝑯
𝙛𝙤𝙧 𝙮𝙤𝙪𝙧 𝙎𝙤𝙡𝙖𝙧 𝙄𝙣𝙨𝙩𝙖𝙡𝙡𝙖𝙩𝙞𝙤𝙣 𝙖𝙣𝙙 𝙤𝙩𝙝𝙚𝙧 𝙚𝙡𝙞𝙜𝙞𝙗𝙡𝙚 𝙨𝙚𝙧𝙫𝙞𝙘𝙚𝙨.

- Bernal Four Electrical and Solar Solutions Inc.

17/09/2026

On-grid Solar PV installed a year ago in South Fairway, San Pedro, Laguna.

Showcasing our Huawei Hybrid Solar PV Installation.A simpler system with few devices and a full Huawei solution (single ...
16/09/2026

Showcasing our Huawei Hybrid Solar PV Installation.
A simpler system with few devices and a full Huawei solution (single brand) for compatibility and maintainability.

No REC Meter for Net-metering Installations in Bulacan and Parañaque. This is Meralco approved set-up as per Installatio...
09/09/2026

No REC Meter for Net-metering Installations in Bulacan and Parañaque. This is Meralco approved set-up as per Installation Standards.

Address

2/F ACE Building, Pasig Boulevard Ext. , Caniogan
Pasig

Telephone

+639124167178

Website

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