![\"Ballasted](\"https:\/\/ruhaimaterial.com\/wp-content\/uploads\/2026\/09\/ballasted-flat-roof-solar-mounting.jpg\")
<\/figure>\r\n\r\n\r\n\r\nThe system sets a 10\u00b0 or 15\u00b0 tilt optimized for low-latitude sites and wind zones. Ballast pads are sourced locally near the project to cut freight, while we supply trays, rails, clamps and a full ballast calculation per roof zone.<\/p>\r\n\r\n\r\n\r\n
Key Features<\/h2>\r\n\r\n\r\n\r\n\r\n- Zero roof penetration<\/strong> \u2014 membrane and warranty untouched<\/li>\r\n\r\n\r\n\r\n
- Aerodynamic trays<\/strong> \u2014 30% less ballast than flat designs<\/li>\r\n\r\n\r\n\r\n
- Local ballast sourcing<\/strong> \u2014 we ship structure, ballast is bought locally<\/li>\r\n\r\n\r\n\r\n
- 10\u00b0 \/ 15\u00b0 optimized tilt<\/strong> \u2014 low-latitude yield balance<\/li>\r\n\r\n\r\n\r\n
- Zone-based ballast map<\/strong> \u2014 edge and corner zones calculated for you<\/li>\r\n\r\n\r\n\r\n
- Fast row installation<\/strong> \u2014 snap-together trays and shared rails<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
Application Scenarios<\/h2>\r\n\r\n\r\n\r\n
Ideal for these flat-roof projects:<\/p>\r\n\r\n\r\n\r\n
\r\n- Membrane-roof warehouses<\/strong> \u2014 TPO \/ PVC \/ EPDM membranes<\/li>\r\n\r\n\r\n\r\n
- Concrete rooftops<\/strong> \u2014 offices and commercial buildings<\/li>\r\n\r\n\r\n\r\n
- High-wind city sites<\/strong> \u2014 zone-calculated ballast layouts<\/li>\r\n\r\n\r\n\r\n
- Rented buildings<\/strong> \u2014 removable, reversible installation<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
![\"Membrane-roof](\"https:\/\/ruhaimaterial.com\/wp-content\/uploads\/2026\/09\/solar-roof-mounting-stand-demo.jpg\")
<\/figure>\r\n\r\n\r\n\r\nConfiguration Options<\/h2>\r\n\r\n\r\n\r\n\r\n- Tilt<\/strong> \u2014 10\u00b0 \/ 15\u00b0 (east-west 5\u00b0 optional)<\/li>\r\n\r\n\r\n\r\n
- Ballast type<\/strong> \u2014 precast concrete blocks, locally sourced<\/li>\r\n\r\n\r\n\r\n
- Tray material<\/strong> \u2014 HDG steel or recycled PP<\/li>\r\n\r\n\r\n\r\n
- Rail<\/strong> \u2014 AL6005-T5 or HDG steel<\/li>\r\n\r\n\r\n\r\n
- Layout<\/strong> \u2014 south-facing or east-west<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
Product Specifications<\/h2>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\nMain material<\/td>\r\n AL6005-T5 \/ HDG Q235B<\/td>\r\n<\/tr>\r\n \r\nTilt angle<\/td>\r\n 10\u00b0 or 15\u00b0<\/td>\r\n<\/tr>\r\n \r\nBallast weight<\/td>\r\n per wind zone calculation<\/td>\r\n<\/tr>\r\n \r\nRoof load added<\/td>\r\n typically 12-25 kg\/m\u00b2 incl. modules<\/td>\r\n<\/tr>\r\n \r\nWind load<\/td>\r\n \u2264 56 m\/s zone engineered<\/td>\r\n<\/tr>\r\n \r\nMembrane protection<\/td>\r\n rubber pads under all contact points<\/td>\r\n<\/tr>\r\n \r\nWarranty<\/td>\r\n 10 years structural<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n\r\n\r\n\r\nAll products are manufactured in our ISO 9001 certified factory and carry CE \/ SGS certification. Custom requirements are welcome.<\/p>\r\n\r\n\r\n\r\n
Quality Certifications<\/h2>\r\n\r\n\r\n\r\n
Ruhai Material is ISO 9001<\/strong> certified and ships products compliant with CE<\/strong> and SGS<\/strong> requirements worldwide. Material certificates and test reports are available with each shipment.<\/p>\r\n\r\n\r\n\r\nFrequently Asked Questions<\/h2>\r\n\r\n\r\n\r\nWhat is the MOQ for ballasted flat roof solar mounting?<\/h3>\r\n\r\n\r\n\r\n
MOQ is 50 kW of structure. Ballast blocks are specified locally \u2014 we provide the weight map.<\/p>\r\n\r\n\r\n\r\n
How much weight does it add to my roof?<\/h3>\r\n\r\n\r\n\r\n
Typically 12-25 kg\/m\u00b2 including modules; we issue a load summary for your structural engineer.<\/p>\r\n\r\n\r\n\r\n
Does it work on east-west layouts?<\/h3>\r\n\r\n\r\n\r\n
Yes \u2014 the 5\u00b0 east-west version maximizes roof density.<\/p>\r\n\r\n\r\n\r\n
Lead time?<\/h3>\r\n\r\n\r\n\r\n
10-15 days for structure; ballast sourced locally saves 1-2 weeks.<\/p>\r\n\r\n\r\n\r\n
Request a Quote<\/h2>\r\n\r\n\r\n\r\n
Send us your specifications, quantity and target port \u2014 our sales team replies within 24 hours with a detailed quotation. Send an inquiry now<\/a>.<\/p>\r\n\r\n\r\n\r\n
Application Scenarios<\/h2>\r\n\r\n\r\n\r\n
Ideal for these flat-roof projects:<\/p>\r\n\r\n\r\n\r\n
- \r\n
- Membrane-roof warehouses<\/strong> \u2014 TPO \/ PVC \/ EPDM membranes<\/li>\r\n\r\n\r\n\r\n
- Concrete rooftops<\/strong> \u2014 offices and commercial buildings<\/li>\r\n\r\n\r\n\r\n
- High-wind city sites<\/strong> \u2014 zone-calculated ballast layouts<\/li>\r\n\r\n\r\n\r\n
- Rented buildings<\/strong> \u2014 removable, reversible installation<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
<\/figure>\r\n\r\n\r\n\r\nConfiguration Options<\/h2>\r\n\r\n\r\n\r\n
- \r\n
- Tilt<\/strong> \u2014 10\u00b0 \/ 15\u00b0 (east-west 5\u00b0 optional)<\/li>\r\n\r\n\r\n\r\n
- Ballast type<\/strong> \u2014 precast concrete blocks, locally sourced<\/li>\r\n\r\n\r\n\r\n
- Tray material<\/strong> \u2014 HDG steel or recycled PP<\/li>\r\n\r\n\r\n\r\n
- Rail<\/strong> \u2014 AL6005-T5 or HDG steel<\/li>\r\n\r\n\r\n\r\n
- Layout<\/strong> \u2014 south-facing or east-west<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
Product Specifications<\/h2>\r\n\r\n\r\n\r\n
\r\n\r\n\r\n
\r\n Main material<\/td>\r\n AL6005-T5 \/ HDG Q235B<\/td>\r\n<\/tr>\r\n \r\n Tilt angle<\/td>\r\n 10\u00b0 or 15\u00b0<\/td>\r\n<\/tr>\r\n \r\n Ballast weight<\/td>\r\n per wind zone calculation<\/td>\r\n<\/tr>\r\n \r\n Roof load added<\/td>\r\n typically 12-25 kg\/m\u00b2 incl. modules<\/td>\r\n<\/tr>\r\n \r\n Wind load<\/td>\r\n \u2264 56 m\/s zone engineered<\/td>\r\n<\/tr>\r\n \r\n Membrane protection<\/td>\r\n rubber pads under all contact points<\/td>\r\n<\/tr>\r\n \r\n Warranty<\/td>\r\n 10 years structural<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n\r\n\r\n\r\n All products are manufactured in our ISO 9001 certified factory and carry CE \/ SGS certification. Custom requirements are welcome.<\/p>\r\n\r\n\r\n\r\n
Quality Certifications<\/h2>\r\n\r\n\r\n\r\n
Ruhai Material is ISO 9001<\/strong> certified and ships products compliant with CE<\/strong> and SGS<\/strong> requirements worldwide. Material certificates and test reports are available with each shipment.<\/p>\r\n\r\n\r\n\r\n
Frequently Asked Questions<\/h2>\r\n\r\n\r\n\r\n
What is the MOQ for ballasted flat roof solar mounting?<\/h3>\r\n\r\n\r\n\r\n
MOQ is 50 kW of structure. Ballast blocks are specified locally \u2014 we provide the weight map.<\/p>\r\n\r\n\r\n\r\n
How much weight does it add to my roof?<\/h3>\r\n\r\n\r\n\r\n
Typically 12-25 kg\/m\u00b2 including modules; we issue a load summary for your structural engineer.<\/p>\r\n\r\n\r\n\r\n
Does it work on east-west layouts?<\/h3>\r\n\r\n\r\n\r\n
Yes \u2014 the 5\u00b0 east-west version maximizes roof density.<\/p>\r\n\r\n\r\n\r\n
Lead time?<\/h3>\r\n\r\n\r\n\r\n
10-15 days for structure; ballast sourced locally saves 1-2 weeks.<\/p>\r\n\r\n\r\n\r\n
Request a Quote<\/h2>\r\n\r\n\r\n\r\n
Send us your specifications, quantity and target port \u2014 our sales team replies within 24 hours with a detailed quotation. Send an inquiry now<\/a>.<\/p>\r\n\r\n\r\n\r\n
- Ballast type<\/strong> \u2014 precast concrete blocks, locally sourced<\/li>\r\n\r\n\r\n\r\n
- Concrete rooftops<\/strong> \u2014 offices and commercial buildings<\/li>\r\n\r\n\r\n\r\n