☀ Solar Quotation Tool

Build your solar quote — fill in the details to generate a complete Bill of Materials and estimated investment.

1
Client Information
2
Electric Bill

When do you use the most electricity? This helps us recommend whether you need battery storage.

3
System Configuration
1 kW
~2 panels
2 kW
~4 panels
3 kW
~6 panels
5 kW
~10 panels
6 kW
~14 panels
8 kW
~16 panels
10 kW
~20 panels
12 kW
~22 panels
16 kW
~27 panels
Estimated Total Investment
₱0.00
☀

Ready to Go Solar?

Find a certified solar installer in your area. Submit your details and get matched with professionals who can turn this estimate into reality — free, no obligation.

Installers typically respond within 24-48 hours

4
Bill of Materials (BOM)
🔒
Installer Feature — Free Forever
Sign up as a solar installer to access the full editable Bill of Materials (BOM) — all 5 sections with real Philippine pricing.
✅ Free Plan — ₱0/month forever
Full BOM, SLD, Quotation & Proposal tools — no payment required
5
Generate Documents

Generate a professional client proposal and detailed Bill of Materials PDF.

🔒
Installer Feature
Sign up as a certified solar installer to generate professional proposals and BOM documents.

🛒 Solar Products Shop

Browse solar panels, inverters, batteries, mounting hardware & more — all available on Shopee Philippines

🔍

Solar Mini Calculators

Free tools to help you plan and size your solar setup.

⏱ Power Duration

How long will your battery last at a given load?

Estimated Runtime

🔋 Battery Required

How much battery capacity do you need for your load?

Minimum Battery Capacity

☀ Solar Panels Required

How many watts of panels to charge your battery daily?

Recommended Solar Panel Watts

⚡ Battery Charge Time

How long to fully recharge your battery bank?

Estimated Charge Time

🔌 Breaker Sizing

What breaker amperage do you need? Supports 1-phase and 3-phase systems.

Recommended Breaker

🔆 String Sizing

How many panels per string? Checks inverter voltage limits with temperature correction.

Panels per String

📏 Voltage Drop Check

Check cable voltage drop for DC strings or AC runs (AS 4509.2 / AS 3000 / NEC).

Voltage Drop

☀ PV String Wire Sizing

Find the minimum DC wire rating for your PV strings (NEC 690.8 / AS 4509.2 ×1.56 factor).

Minimum Wire Rating

⚡ Inverter Output Breaker

Size the AC breaker or disconnect for your inverter's output.

Recommended AC Breaker

🌍 Earthing Conductor Sizing

Size the earthing/grounding wire for your active conductor (AS/NZS 3000 Wiring Rules).

PH sizes: 1.5, 2.0, 2.5, 3.5, 5.5, 8, 14, 22, 30, 38, 50, 60, 80, 100, 125, 150mm²
Minimum Earthing Conductor

Battery Brand Tier List

LiFePO4 batteries ranked by cost per Wh — lower ₱/Wh = better value. Prices include 10% markup.

How to Read This Guide

S Tier = Best value (lowest ₱/Wh)  |  A Tier = Good value  |  B Tier = Mid-range  |  C Tier = Premium price.
All prices are estimated retail in Philippine Peso (PHP). ₱/Wh = total battery price divided by capacity in watt-hours. Compatible with Solis, Deye, and LuxPower hybrid inverters via CAN/RS485.

Product Datasheets

Download official manufacturer datasheets for all components in our system.

☀ Solar Panels
Seraphim SRP-550-BMA-HV (550W PERC Mono)
Mono PERC Half-cut · 550W · Tier 1
📄 Datasheet
Seraphim SRP-580-BTA-BG (580W N-TOPCon Bifacial)
N-TOPCon Bifacial · 580W · Tier 1
📄 Datasheet
AE Solar AE550MD-144 (550W PERC Half-cut)
German-engineered · PERC Half-cut · 550W
📥 PDF
AE Solar AE580ME-120BS (580W N-Type TOPCon)
N-Type TOPCon · Bifacial · 560-580W
📥 PDF
Trina Solar Vertex N 500W
N-Type Mono · Vertex Series
📥 PDF
Trina Solar TALLMAX 550W
Monocrystalline · TALLMAX Series
📥 PDF
Trina Solar Vertex N 610W
N-Type Mono · Vertex Series · 610W
📥 PDF
LONGi Hi-MO 7 550W / 600W
N-Type HPBC · Hi-MO 7 Series
📄 Datasheet
JinkoSolar Tiger Neo 550W / 600W
N-Type TOPCon · Tiger Neo Series
📥 PDF
JA Solar DeepBlue 4.0 550W
TOPCon Bifacial · DeepBlue 4.0 Series
📄 Datasheet
Canadian Solar HiKu7 550W
Mono PERC TOPCon · HiKu7 Series
📥 PDF
⚡ Hybrid Inverters
Deye SUN-5K/6K-SG03LP1-EU (3.6-6kW)
Single Phase · Low Voltage · LiFePO4/Lead-Acid
📥 PDF
Deye SUN-8K/12K/16K-SG01LP1-EU (8-16kW)
Single Phase · Low Voltage · High Power
📄 Datasheet
LuxPower LXP 3-6K Hybrid
Single Phase · WiFi included · LuxPowerView App
📥 PDF
LuxPower GEN-LB-EU 7-10K Hybrid
Single Phase · 7-10kW · Gen Series
📥 PDF
Solis S6-EH1P (3-6K) L-PRO Hybrid
S6 Series · Low Voltage · 2 MPPT · 97.6% Efficiency
📥 PDF
Solis S6-EH1P (3-8K/10K) L-PLUS Hybrid
S6 PLUS Series · Generator Compatible · 2025 Model
📥 PDF
SRNE HF4850S80-H (5kW Off-Grid Hybrid)
48V · 80A MPPT · 1 MPPT · Pure Sine Wave · Greewatt PH
📥 PDF
SRNE HYP4850S100-H (5kW Hybrid Parallel)
48V · 100A MPPT · 2 MPPT · Up to 6 units parallel · Greewatt PH
📥 PDF
🔌 Grid-Tied Inverters
Solis S6-GR1P (2.5-6K) S Grid-Tied
S6 Series · Single Phase · 2 MPPT · IP66
📄 Datasheet
Deye SUN-6K/10K Grid-Tied
Single Phase · On-Grid · High Efficiency
📄 Datasheet
🔋 LiFePO4 Batteries
Pylontech US2000C (2.4kWh)
48V · 50Ah · CAN/RS485 · Solis Tested
📄 Datasheet
Pylontech US3000C (3.5kWh)
48V · 74Ah · CAN/RS485 · Solis Tested
📄 Datasheet
Pylontech US5000 (4.8kWh)
48V · 100Ah · CAN/RS485 · Solis Tested
📄 Datasheet
Dyness B4850 (2.4kWh)
48V · 50Ah · CAN/RS485 · Solis Tested
📥 PDF
Dyness B3 (3.6kWh)
51.2V · 70Ah · CAN/RS485 · Solis Tested
📄 Datasheet
Dyness A48100 / BX51100 (5.12kWh)
51.2V · 100Ah · 6,000 cycles · 10yr warranty
📥 PDF
Dyness DL5.0C (5.12kWh)
51.2V · 100Ah · CAN/RS485 · Solis Tested
📄 Datasheet
Dyness PowerBox G2 (10.24kWh)
51.2V · 200Ah · 8,000+ cycles · IP65 · WiFi
📥 PDF
BYD Battery-Box LV Flex Lite (5.0kWh)
48V · 100Ah · CAN/RS485 · Premium Brand
📥 PDF
LvTopSun 51.2V Series (5.12-15.36kWh)
51.2V · 100-300Ah · CAN/RS485
📄 ENF Solar
HIGEE 48V / 51V LiFePO4 Series
48V-51.2V · 100-200Ah · RS485/CAN
📄 ENF Solar
SRNE SE Series (5.12-14.33kWh)
51.2V · 100-280Ah · 6000 cycles · WiFi/BT · Greewatt PH
📥 PDF

About These Datasheets

📥 PDF = Direct PDF download from the manufacturer. 📄 Datasheet = Link to the manufacturer's product/download page where you can find the latest version.
All links point to official manufacturer websites. If a link is broken, visit the manufacturer's main download center. For lesser-known brands (HIGEE, LvTopSun, AllTopElec), check ENF Solar for datasheets.

How to Use SolarEnergyPH

Step-by-step guide for homeowners, solar installers, and admin users.

Step 1: Enter Your Electric Bill

Go to the Estimate tab:

  • Enter your client information — name, contact number, and property address
  • Input your monthly electric bill amount and electricity rate (₱/kWh)
  • Or upload a photo of your Meralco/electric bill for reference
  • Your monthly kWh consumption is auto-calculated
  • Select your energy usage pattern — mostly daytime, balanced, mostly nighttime, or heavy nighttime

Step 2: Get a Suggested System Size

Click the ⚡ Suggested System Size button:

  • The system recommends the ideal system size based on your bill and consumption
  • If you use mostly nighttime power, it recommends Hybrid with battery
  • If mostly daytime, it recommends Grid-Tied for better ROI
  • Click Apply This Configuration to auto-set system type, size, and battery
  • Or click Keep My Settings and configure manually
  • For bills exceeding 16kW, it suggests contacting an installer for commercial design

Step 3: Configure Your System

  • Choose System Type — Hybrid (with battery) or Grid-Tied (on-grid only)
  • Select System Size — from 1kW to 16kW
  • Pick your preferred Solar Panel, Inverter, and Battery brands
  • The system auto-calculates panel quantity and inverter quantity using a 1:1.3 DC/AC ratio
  • See the Estimated Total Investment and Bill of Materials update in real-time

Step 4: Find an Installer

Click ⚡ Find an Installer Near You or go to the Find Installer tab:

  • Enter your name, contact number, email, and city/province
  • Provide your monthly electric bill and system preference
  • Click Submit — certified installers in your area will contact you within 24-48 hours
  • It's 100% free — no obligation, no pressure

Other Tools Available (All Free!)

  • Shop — Browse solar panels, inverters, batteries, and accessories on Shopee Philippines
  • Calculators — Power duration, battery sizing, solar panels needed, charge time, breaker sizing
  • Battery Guide — Compare LiFePO4 batteries ranked by cost per kWh
  • Newsletter — Subscribe for weekly solar tips and Philippine market updates

Step 1: Create Your Account (Free Trial)

Go to the For Installers tab:

  • Choose a plan: Starter (₱299/mo, 5 leads), Basic (₱999/mo, 15 leads), Pro (₱2,499/mo, 30 leads), Elite (₱4,999/mo, unlimited)
  • Every plan starts with a 30-day free trial with 10 free leads
  • Fill in your business name, contact info, and email
  • Verify your email — a 6-digit code is sent to your inbox
  • Upload DTI/SEC Registration and Business/Mayor's Permit (optional but highly recommended)
  • Select the provinces you cover — Starter gets 3, Basic gets 5, Pro gets 8, Elite gets nationwide
  • Click Create Account & Choose Plan — active immediately, no payment during trial

Step 2: Receive Leads Automatically

Our smart matching system works 24/7:

  • When a homeowner submits an inquiry in your province, you get an email notification instantly
  • Leads matched by: exact province → same region → Elite nationwide fallback
  • Higher-tier plans get priority in matching
  • Respond quickly to win the client!

Step 3: Your Installer Dashboard (5 Tabs)

Click Login (top-right) and access the Installer Dashboard:

📊 My Leads

  • View all assigned leads — name, city, budget, system type, timeline
  • Track stats: Total, New, Contacted, Converted, Leads Remaining
  • Update province coverage and export leads to CSV
  • Buy More Leads — purchase additional lead packs (5/10/25 leads) if you run out

📋 Quotation

  • Fill in client information — name, phone, address, electric bill, quote date
  • Upload solar layout image (optional — appears in generated proposals)
  • Configure system: Residential (1-16kW), Commercial (20-100kW), or Custom size
  • Panel and inverter quantities auto-calculate using 1:1.3 DC/AC ratio
  • Review and edit the BOM — add/remove/modify any line item
  • Generate 3 document types: Client Proposal, Proposal + BOM, or BOM Only
  • Save Quotation — save your work and reload it later (monthly limit per plan)

👤 Profile

  • Set your company name, phone, email, and office address
  • Upload your company logo — it appears on all generated proposals and BOM documents
  • Click Save Profile — your info is stored locally and auto-fills when generating documents

📊 Material Database

  • Add your own custom Solar Panels, Inverters, Batteries, and other materials
  • Set category, brand, wattage/capacity, price, and unit
  • Custom materials automatically appear in the Quotation dropdown selections
  • Filter by category and delete materials you no longer need

💾 Saved Quotations

  • View all your saved quotation projects
  • Load — open a saved quotation to continue editing or generate documents
  • Copy — duplicate a quotation for a new client with different details
  • Delete — remove quotations you no longer need
  • Save limits reset monthly: Starter=20, Basic=40, Pro=80, Elite=200

Step 4: Subscribe After Trial

  • 1st month: 50% off, 2nd month: 25% off, 3rd month: 10% off, then full price
  • Unused leads never expire — they carry over
  • Need more leads mid-month? Buy lead packs: 5 (₱499), 10 (₱799), 25 (₱1,499)
  • Quotation tool and document generation are always unlimited on all plans
TabWho It's ForWhat It Does
📋 EstimateEveryoneEnter electric bill, get suggested system, configure solar, view BOM and pricing
🛒 ShopEveryoneBrowse solar products on Shopee — panels, inverters, batteries, accessories
☀️ Find InstallerHomeownersSubmit inquiry to get matched with certified installers in your area
🔧 For InstallersInstallersView plans, pricing, signup with email verification and document upload
🔢 CalculatorsEveryonePower duration, battery sizing, panels needed, charge time, breaker sizing
🔋 Battery GuideEveryoneCompare LiFePO4 batteries ranked by cost per kWh
📖 LearnEveryoneGuides, tutorials, and solar education (you are here!)
📊 Installer DashboardInstallers5 sub-tabs: My Leads, Quotation, Profile, Material Database, Saved Quotations

Learn About Solar

Everything you need to know before going solar in the Philippines.

There are three main types of solar power systems available in the Philippines. Each has different components, costs, and use cases depending on your needs.

FeatureOn-Grid (Grid-Tied)Off-GridHybrid
Battery Required?NoYesYes
Works During Blackout?NoYesYes
Net Metering Eligible?YesNoYes
Uses Grid Power?YesNoYes
Best ForUrban homes with stable gridRemote areas, no grid accessAreas with frequent brownouts
Upfront CostLowestHighestMedium-High
Long-Term SavingsHigh (net metering credits)Full independenceHigh + backup power

On-Grid (Grid-Tied)

The most affordable option. Solar panels connect to the grid through an inverter. Excess power is exported to Meralco for credits via net metering. No battery means no backup during blackouts, but lowest upfront cost and fastest ROI.

Off-Grid (Stand-Alone)

Completely independent from the utility grid. All power comes from solar panels and is stored in batteries. Ideal for remote locations in provinces without reliable Meralco connection. Highest cost due to large battery banks required.

Hybrid (On/Off-Grid)

The best of both worlds. Connected to the grid AND has battery storage. During the day, solar powers your home and charges the battery. During blackouts, the battery takes over automatically. This is the most popular choice for Philippine homeowners experiencing frequent brownouts.

Understanding where your investment goes helps you make smarter decisions. Here's the typical cost breakdown of a residential hybrid solar PV system in the Philippines:

Solar Panels~30-35%
33%
Battery Storage (LiFePO4)~25-30%
28%
Hybrid Inverter~15-20%
18%
Mounting System~5-8%
7%
Electrical & Wiring~6-10%
8%
Installation Labor~5-8%
6%

Typical System Costs in the Philippines (2025-2026)

System SizeDIY (Supply Only)With InstallationMonthly SavingsPayback
1 kW₱25,000 – ₱45,000₱40,000 – ₱60,000~₱600 – ₱9004-5 years
3 kW₱70,000 – ₱120,000₱100,000 – ₱150,000~₱1,800 – ₱2,7003-4 years
5 kW₱120,000 – ₱200,000₱170,000 – ₱250,000~₱3,000 – ₱4,5003-4 years
10 kW₱250,000 – ₱400,000₱350,000 – ₱500,000~₱6,000 – ₱9,0003-4 years

Solar panel prices in the Philippines have dropped significantly — from ~₱15/watt in 2017 to ~₱7-10/watt in 2025-2026. LiFePO4 batteries have also become more affordable at ₱5-13 per Wh.

Solar is an investment that pays for itself. Here's exactly how we calculate your return on investment and monthly savings:

Step 1: Daily Energy Production

Daily kWh = System kWp × Peak Sun Hours × System Efficiency
Example: 5 kWp × 4.5 hrs × 0.80 = 18 kWh per day

The Philippines averages 4.5 peak sun hours per day. System efficiency of 80% accounts for heat, inverter losses, and wiring.

Step 2: Monthly & Annual Savings

Monthly Savings = (Daily kWh × 30) × Electricity Rate
Example: (18 × 30) × ₱11/kWh = ₱5,940 per month
Annual Savings = ₱5,940 × 12 = ₱71,280 per year

We use your actual Meralco rate (default ₱11/kWh) for accurate estimates. Rates have been increasing ~5-8% annually.

Step 3: Payback Period (ROI)

Payback = Total System Cost ÷ Annual Savings
Example: ₱250,000 ÷ ₱71,280 = 3.5 years

After the payback period, your solar system generates essentially free electricity for 20-25+ years (the lifespan of quality solar panels).

Step 4: CO₂ Offset

CO₂ Offset = Annual kWh × 0.7082 kg CO₂/kWh
Example: 5,256 kWh × 0.7082 = 3,722 kg CO₂ per year

This is equivalent to planting approximately 170 trees per year. The 0.7082 factor is based on the Philippine grid emission factor.

Net Metering (Meralco)

Under the Philippine Renewable Energy Act (RA 9513), qualified solar installations can apply for net metering with their distribution utility. Excess solar power exported to the grid earns credits that offset your bill. Net metering application requires: system size up to 100kW, a bidirectional meter, and approval from your utility (Meralco, VECO, etc.).

🔗 Quote link copied to clipboard!

Get a Free Solar Assessment — Connect with Certified Installers

Fill out the form below and a certified solar installer in your area will contact you within 24–48 hours.

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Community Reviews

What Homeowners Are Saying

Real reviews from verified solar customers across the Philippines.

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Grow Your Solar Business with Qualified Leads

Subscribe and receive homeowner inquiries matched to your city

✦
Create Your Installer Account
📄 Business Documents (optional but highly recommended)

Uploading your business documents increases your credibility and helps homeowners trust your company. Verified installers get priority in lead matching.

Upload photo or PDF of your DTI or SEC certificate
Upload photo or PDF of your current business permit

📊 Installer Dashboard

Login required to access your installer dashboard.

All Leads

Admin Dashboard

Login required to access admin panel.

All Installers
Review Moderation
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Admin Guide

Dashboard Features

  • All Leads — View every submitted lead with homeowner details, city, budget, and assigned installer
  • Manual Assignment — Assign unmatched leads to specific installers using the dropdown
  • All Installers — View every registered installer, their plan, leads remaining, and status
  • Export CSV — Download leads and installers data for reporting
  • Revenue Tracking — Monitor monthly recurring revenue from active subscriptions

Lead Distribution Logic

Leads are automatically distributed using this priority:

  1. Exact province match — all installers covering the homeowner's province
  2. Same region fallback — if no exact match, try nearby provinces in the same region
  3. Elite nationwide — Elite plan installers serve as catch-all for unmatched leads
  4. Admin queue — if no installers match, lead stays unassigned for manual assignment

Within each level, Elite > Pro > Basic priority, and installers with more remaining leads get preference.

📄 Client Proposal
📋 Bill of Materials
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